Unconscious memories

What can be done today to fulfill early unmet needs?

gettingwell4 Beliefs, Brain development, Epigenetics, Just me, Memory, Primal Therapy, Stress , , ,

Got agitated earlier this week watching Tucker Carlson’s freely-available interview with a maniac who thinks he’s graduated into a higher state by worshiping the Great AI (Artificial Intelligence, aka Automated Internet, inhabited solely by robots) which will dictate every aspect of what to do with his life. Nevermind that behind the Great AI curtain are the same people who have lied to billions of us, especially during every day of this decade.

Are his current set of beliefs better than previous ones he had of putting a chip into everybody’s brain? What’s wrong with getting to live your own life?

5000

What I saw expressed in the interview was an exhausting pursuit of substitutes for feeling loved. I doubt that many others saw the same, because feeling unloved is so devastating we’ll do anything to avoid it.

But re-experiencing early memories and feelings of unmet needs in a therapeutic setting is the way to keep them from subsequently running our lives. Otherwise, we’ll develop unfulfilling substitutes for what we missed, with misdirected ideas and beliefs accompanied by their unconscious act-outs.

While speaking with a mother who is doing a terrific job of meeting her six-month-old’s needs, I attempted to contrast this interview with the experiences she and her husband are giving their child. Maybe if they read this post, my poor explanation will become clearer.

Wild persimmon trees’ eclipse shadows

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Brain restoration with plasmalogens

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In this 2023 presentation for a professional audience, Dr. Dayan Goodenowe showed an example of what could be done (in the form of what he personally did at ages 53-54) to restore and augment brain structure and function over a 17-month period by taking plasmalogens and supporting supplements:

https://drgoodenowe.com/recording-of-dr-goodenowes-presentation-from-the-peptide-world-congress-2023-is-now-available/

Follow the video along with its interactive transcript. Restorative / augmentative supplements included:

1. Nutritional Supplementation Strategy

Forms of MRI used to document brain structure and function changes were:

2. Advanced MRI Technologies

Brain volume decreases are the rule for humans beginning at age 40. Dr. Goodenowe documented brain volume increases, which aren’t supposed to happen, but did per the below slide of overall results:

3. Reversing Brain Shrinkage

“From a global cortical volume and thickness perspective, 17 months of high-dose plasmalogens reversed ~15 years of predicted brain deterioration.”

Specific increased adaptations in brain measurements over 17 months included:

  1. Cortical thickness .07/2.51 = +3%.
  2. White matter microstructure fractional anisotropy +8%.
  3. Nucleus accumbens volume +30%.
  4. Dopaminergic striatal terminal fields’ volume +18%.
  5. Cholinergic cortical terminal fields’ volume +10%.
  6. Occipital cortex volume +10%.
  7. Optic chiasm volume +225%.
  8. Nucleus basalis connectivity.
  9. Neurovascular coupling signal controlled by noradrenaline integrity.
  10. Amygdala volume +4% and its connectivity to the insula, indicating ongoing anxiety and emotional stress response.
  11. Parahippocampus volume +7%.
  12. Hippocampus fractional anisotropy +5%.

No changes:

  1. Amygdala connectivity to the ventral lateral prefrontal cortex, the same part of the brain that relates to placebo effect.
  2. Hippocampus connectivity.

Decreased adaptations in brain measurements included:

  1. White matter microstructure radial diffusivity -10%.
  2. Amygdala connectivity to the anterior cingulate cortex to suppress / ignore / deny anxiety response.
  3. Amygdala connectivity to the dorsal lateral prefrontal cortex.
  4. Entorhinal cortex volume -14%.
  5. Hippocampus volume -6%.
  6. Hippocampus mean diffusivity (white matter improved, with more and tighter myelin) -4%.

The other half of this video was a lively and wide-ranging Q&A session.

The referenced 2023 study of 653 adults followed over ten years showed what brain deterioration could be expected with no interventions. Consider these annual volume decrease rates to be a sample of a control group:

etable 3

https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2806488 “Characterization of Brain Volume Changes in Aging Individuals With Normal Cognition Using Serial Magnetic Resonance Imaging”

Also see a different population’s brain shrinkage data in Prevent your brain from shrinking.

The daily plasmalogen precursor doses Dr. Goodenowe took were equivalent to 100 mg softgel/kg, double the maximum dose of 50 mg softgel/kg provided during the 2022 clinical trial of cognitively impaired old people referenced in Plasmalogens Parts 1, 2, and 3.

He mentions taking 5 ml in the morning and 5 ml at night because he used the Prodrome oil products. 1 ml of a Prodrome oil plasmalogen precursor product equals 900 mg of their softgel product.

“My brain is trying to minimize long-term effects of pain/stress by suppressing my memory of it. But this can only go on for so long before it becomes an entrenched state.

I have solved the sustenance side of the equation. I need to work harder to solve the environmental side.”

While I agree that we each have a responsibility to ourselves to create an environment that’s conducive to our health, the above phenomenon isn’t necessarily resolvable by changing an individual’s current environment. My understanding is that long-term effects of pain, stress, and related human experiences are usually symptoms of causes that started much earlier in our lives.

Adjusting one’s present environment may have immediate results, but probably won’t have much therapeutic impact on long-term issues. Early life memories and experiences are where we have to gradually go in order to stop being driven by what happened back then.

See Dr. Arthur Janov’s Primal Therapy for its principles and explanations. I started Primal Therapy at a similar age, 53, and continued for three years.

Remembering life before birth

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This 2023 primate study investigated the body’s capability to remember prenatal experiences influencing later life:

“Maternal stressors and other environmental factors affect the developing embryo and fetus in ways that lead to increased susceptibility for chronic disease in later life. Developmental programming of chronic low-grade inflammation plays an important role in onset and progression of these diseases.

Establishing innate immune cell memory involves increased glycolysis, reduced oxidative phosphorylation, and expression of transcription factors which prime for pro-inflammatory activity. This memory relies on propagation of epigenetic modifications that develop in hematopoietic stem and progenitor cells (HSPCs), which can be passed on to progeny immune cells (i.e., macrophages).

These changes persist with altered epigenetic regulation for years after weaning – even when offspring are fed a conventional diet – predisposing offspring to inflammatory disease across their lifespans.

cell memory

Several factors may initiate metabolomic reprogramming in fetal HSPCs:

  • We found increased chromatin accessibility of gene regulatory regions and RNA signatures supporting activation of factors with a major role in regulating macrophage inflammatory activation, including FOS/JUN, NF-κB, C/EBPβ, and STAT6.
  • Our prior work demonstrated a persistently altered histone code in liver tissue from juvenile animals.
  • Maternal diet-supplied lipids, including oleic acid, in hematopoietic tissues may play an important role in priming inflammation and metabolism in fetal HSPCs and bone marrow-derived macrophages with postnatal persistence.

Striking changes in fetal bone marrow and liver HSPCs observed here suggest that the primary driver for developmental programming of inflammation takes place in utero. However, we cannot rule out that exposure to maternal diet during lactation postnatally triggers shifts in microbiome composition or function contributing to inflammation.

Components of maternal diet, rather than maternal obesity per se, are a modifiable risk factor with potential to alter developmental programming of offspring immune systems.”

https://www.cell.com/cell-reports/fulltext/S2211-1247(23)00404-7 “Maternal diet alters long-term innate immune cell memory in fetal and juvenile hematopoietic stem and progenitor cells in nonhuman primate offspring”

And there are other ways we remember everything that happened then and along the way. Big clues are in our out-of-context responses to present day events.

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If you were given a lens to see clearly, would you accept it?

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Two papers, starting with a 2022 rodent study of maternal behaviors’ effects on offspring physiologies:

“Early life adversity (ELA) is a major risk factor for development of pathology. Predictability of parental care may be a distinguishing feature of different forms of ELA.

We tested the hypothesis that changes in maternal behavior in mice would be contingent on the type of ELA experienced, directly comparing predictability of care in limited bedding and nesting (LBN) and maternal separation (MS) paradigms. We then tested whether predictability of ELA environment altered expression of corticotropin-releasing hormone (Crh), a sexually-dimorphic neuropeptide that regulates threat-related learning.

MS was associated with increased expression of Crh-related genes in males, but not females. LBN primarily increased expression of these genes in females, but not males.”

https://www.sciencedirect.com/science/article/pii/S2352289522000595 “Resource scarcity but not maternal separation provokes unpredictable maternal care sequences in mice and both upregulate Crh-associated gene expression in the amygdala”

I came across this first study by it citing a republished version of 2005 epigenetic research from McGill University:

“Early experience permanently alters behavior and physiology. A critical question concerns the mechanism of these environmental programming effects.

We propose that epigenomic changes serve as an intermediate process that imprints dynamic environmental experiences on the fixed genome, resulting in stable alterations in phenotype. These findings demonstrate that structural modifications of DNA can be established through environmental programming and that – in spite of inherent stability of this epigenomic marker – it is dynamic and potentially reversible.”

https://www.tandfonline.com/doi/full/10.31887/DCNS.2005.7.2/mmeaney “Environmental programming of stress responses through DNA methylation: life at the interface between a dynamic environment and a fixed genome”

This post commemorates the five-year anniversary of Dr. Arthur Janov’s death. Its title is taken from my reaction to his comment on Beyond Belief: Symptoms of hopelessness. Search his blog for mentions of the second paper’s coauthors, Drs. Meaney and Szyf.

Our lives are substantially a product of our parents’ actualized and unsatisfied needs. Our children and their children are reflections of us with our problems (unfelt needs) or elucidations (felt needs).

What if the price we pay for avoiding and pressuring down our feelings is: A wasted life?

What if the grand hypothesis worth proving is: For one’s life to have meaning, each individual has to regain their feelings?

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Unconscious act-outs all the way down

gettingwell4 < 0 Detracted from science, Epigenetics , ,

Haven’t curated a study for a while that actually detracted from science. This 2022 human clinical trial that polluted broccoli sprout compounds research provoked me into it:

“Forty-nine participants enrolled, including 26 (53%) females with median use of 20 cigarettes/day. Low and higher-dose broccoli seed and sprout extracts (BSSE) showed a mean bioavailability of 11% and 10%, respectively.

pack years

Participants were treated for 2 weeks with both low and higher-dose BSSE (148 µmol vs. 296 µmol of glucoraphanin daily), separated by a 2-week washout. A multicenter, randomized, placebo-controlled trial evaluating the sustainability of benzene and acrolein detoxification by higher-dose BSSE over 12 weeks is now planned in otherwise healthy, heavy tobacco smokers.”

https://www.mdpi.com/2072-6694/14/9/2129/htm “Randomized Crossover Trial Evaluating Detoxification of Tobacco Carcinogens by Broccoli Seed and Sprout Extract in Current Smokers”

A few unanswered questions:

  • Why would anyone who had a grasp of the reality of their life in this century still smoke? Could their lack of cognition be helped by anyone other than themself?
  • Why would researchers use a suboptimal, ethically compromised product that delivered much less than sulforaphane’s 70-80% bioavailability? Why did they ignore previous research, and neither find nor develop a product that delivered adequate sulforaphane?
  • Why would researchers not consider combined aspects of known insufficient dose / product efficacy / subject sample size / treatment delivery mode and duration? Because sponsors’ money was available, and will continue – regardless of screwups – with another all-expenses-paid, worthless clinical trial?
  • Do “healthy, heavy tobacco smokers” even exist outside of statistical models?
  • Do researchers feel broccoli sprout compounds research is nothing more than a gravy train to keep money flowing to them? If not, why don’t they act differently?
  • Why do I spend even one minute of my one precious life to highlight their and my unconscious act-outs of unsatisfied needs? Maybe if readers understand these misshapenned agendas, they may understand similar circumstances?

Studying AGEs and neurodegeneration

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This 2022 review suggested more effective ways to conduct in vitro studies of advanced glycation end products (AGEs) and neurodegenerative diseases:

“The main goal of this review was to present and discuss in vitro models that were applied or have the potential to be used in research on AGEs and ND.

  • We introduced and explained current knowledge on AGEs regarding their formation and accumulation in humans.
  • We presented existing evidence linking involvement of AGEs in ND and explained basic concepts of brain physiology and immunology affected by AGEs.
  • We presented and discussed available in vitro models to study AGE-mediated neurodegeneration by dividing them into sections from simple models. These have been applied to more complex models that have not been yet applied in the field of AGEs, but offer opportunities.
  • We gathered advisable in vitro tools based on their relevance to three primary endpoints that AGEs can impact brain pathophysiology and their characteristics and suitability to mimic ND pathophysiology.

nutrients-14-00363-g002

Several studies have indicated intracellular formation of AGEs by microglia or neurons, but identification of intracellular AGEs in those cases is made by immunoassays, which have received much criticism regarding their reliability to identify and quantify AGEs. Concerns about these techniques are mostly related to undefined specificity and affinity of anti-AGE antibodies.

The source of observed AGE accumulation in the brain of patients (dietary or endogenous) is not yet fully understood. For that reason, studies on AGE digestion and absorption (i.e., in vitro digestion models) are crucial to understanding the type of dietary AGEs that will circulate and cross the BBB to reach the brain.

On the other hand, endogenous AGEs can also be formed due to increased glucose levels derived from a high glycemic diet. Highly reactive molecules in the brain can contribute to locally produced AGEs extracellularly or intracellularly.

Clinical studies mainly focus on the fate and metabolism of dietary AGEs. Exposure based on consumption of certain foods is difficult to translate to a concentration that cells are going to be exposed to. The complexity and multiple sources of protein glycation require application of in vitro models to understand potential contribution to neurodegeneration.”

https://www.mdpi.com/2072-6643/14/2/363/htm “In Vitro Methodologies to Study the Role of Advanced Glycation End Products (AGEs) in Neurodegeneration”

While we’re waiting for research to catch up, we can hedge neurodegenerative disease bets by:

  • Not spiking our blood glucose levels;
  • Avoiding foods with medium and high levels of AGEs;
  • Giving our gut microbiota the intake they need instead of what our unconscious programming dictates; and
  • Maintaining youthful activities.

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The impact of transgenerational epigenetic inheritance and early life experiences

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A 2021 interview with McGill University’s Moshe Szyf:

“There is a rejection of transgenerational inheritance as it goes against progressive thinking because it ties us to previous generations. The theory faces rejection because it sounds deterministic.

But if you understand what epigenetics is, it’s not deterministic. There is stability, and there’s also room for dynamic change.

The only way things change in the body for the long term is via epigenetics. We don’t know everything yet, new discoveries are yet to happen, and then we will just say, ‘Wow, it’s so obvious!’

The immune system is tightly connected to the brain and is directly affected by early adversity. Even though we will not be able to learn what’s going on in the brain, as far as epigenetics in living people, we will gain a lot of information from how the immune system responds to early adversity, and how this is correlated with behavioral phenotype and with mental health.

This brings into question the whole field of neuroimmunology, of which there is a lot of data. But it seems that a lot of psychiatrists are totally oblivious to these data, which is astounding, because the glucocorticoid hormone – the major player in this mechanism due to its involvement in early life stress as well as control of behavior – also controls immune function.

Nobody can live long enough to oversee a human transgenerational study. In humans, correlations are usually in peripheral tissue, where changes are small. The jury’s not out yet, but if evolution used it for so many different organisms, some of which are very close to us in the evolutionary ladder, it’s impossible that humans don’t use it.

How are current findings in animal models relevant to humans? How do we develop human paradigms that will allow us to achieve a higher level of evidence than what we have now?

  • One way is the immune-inflammatory connection to other diseases. I think this is where the secret of epigenetic aging lies, as well as epigenetics of other diseases.
  • Every disease is connected to the immune system. The brain translates the behavioral environment to the immune system, and then the immune system sends chemical signals across the body to respond to these challenges.

We need to understand that epigenetic programs are a network. Move beyond candidate genes, understand the concept of a network, and really understand the challenge: Reset the epigenetic network.

Epigenetics is going to be rapidly translated to better predictors, better therapeutics, and more interesting therapeutics. Not necessarily the traditional drug modeled against a crystal structure of an enzyme, but a more networked approach. Ideas about early life stress are critical and have impacted the field of childcare by highlighting the importance of early childhood relationships.”

https://www.futuremedicine.com/doi/10.2217/epi-2021-0483 “The epigenetics of early life adversity and trauma inheritance: an interview with Moshe Szyf”

Reworking evolutionary theory

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Dr. Michael Skinner coauthored a 2021 review arguing for inclusion of epigenetic transgenerational inheritance into evolutionary theory:

“Over the past 50 years, molecular technology has been used to investigate evolutionary biology. Many examples of finding no correlated genetic mutations or a low frequency of DNA sequence mutations suggest that additional mechanisms are also involved.

  • Identical twins have essentially the same genetics, but generally develop discordant disease as they age.
  • Only a low frequency (generally 1% or less) of individuals that have a specific disease have a correlated genetic mutation.
  • Dramatic increases in disease frequency in the population cannot be explained with genetics alone.

DNA methylation, histone modifications, changes to chromatin structure, expression of non-coding RNA, and RNA methylation can directly regulate gene expression independent of DNA sequence. These different epigenetic factors do not only act independently, but integrate with each other to provide a level of epigenetic complexity to accommodate the needs of cellular development and differentiation.

dvab012f1

Environmental epigenetics is the primary molecular mechanism in any organism that is used to promote physiological and phenotypic alterations. Actions of environmental factors early in development can permanently program the cellular molecular function, which then impacts later life disease or phenotypes.

dvab012f2

Integration of epigenetics and genetics contribute to a Unified Theory of Evolution that explains environmental impacts, phenotypic variation, genetic variation, and adaptation that natural selection acts on. The current review expands this proposed concept and provides a significant amount of supporting literature and experimental models to support the role of environmentally induced epigenetic transgenerational inheritance in evolution.”

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8557805/ “Role of environmentally induced epigenetic transgenerational inheritance in evolutionary biology: Unified Evolution Theory”

Organisms cited in this review’s references are similar to humans in ancestral influences and developmental influences during the first 1000 days of our lives. Humans are different in that even after all these influences, we can choose to influence our own change and individually evolve. We can also change our internal environments per Switch on your Nrf2 signaling pathway and An environmental signaling paradigm of aging.

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PTSD susceptibility?

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This 2021 rodent study investigated post-traumatic stress disorder (PTSD) susceptibility:

“PTSD is an incapacitating trauma-related disorder, with no reliable therapy. We show distinct DNA methylation profiles of PTSD susceptibility in the nucleus accumbens (NAc). Data analysis revealed overall hypomethylation of different genomic CpG sites in susceptible animals.

Is it possible to treat PTSD by targeting epigenetic processes? Such an approach might reverse genomic underpinning of PTSD and serve as a cure.

To test plausibility of such an approach, a reliable animal (rat) model with high construct validity is needed. Previously, we reported one such model, which uses predator-associated trauma, and cue reminders to evoke recurring trauma. This simulates clinical PTSD symptoms including re-experiencing, avoidance, and hyperarousal.

Individual PTSD-like (susceptible) behavior is analyzed, enabling identification of susceptible animals separately from those that are non-PTSD-like (resilient). This model captures salient features of this disorder in humans, in which only a fraction of trauma victims develop PTSD, while others are resilient.

experimental model

Sprague–Dawley rats were exposed to trauma and to three subsequent trauma-associated reminders. Freezing behavior was measured under conditions of:

  • Exploration;
  • Social interaction (with a companion); and
  • Hyperarousal.

Controls were exposed to identical conditions except for the traumatic event.

PTSD-like behavior of each animal was compared with baseline and with the population. Two unambiguous sub-populations were identified, resilient and susceptible.

After exposure to trauma and its reminders, susceptible animals showed an increase from baseline in freezing behavior, and over time in all three behavioral tests, as opposed to resilient and control groups.

DMRs

Differentially methylated sites in susceptible and resilient animals compared to control group.

Although we focused in this study on DNA methylation changes that associate with susceptibility, we also report unique changes in DNA methylation that occur in resilient animals. Inhibition of critical genes that are downregulated in susceptible animals convert resilient animals to become susceptible.”

https://www.researchgate.net/publication/353192082_Reduction_of_DNMT3a_and_RORA_in_the_nucleus_accumbens_plays_a_causal_role_in_post-traumatic_stress_disorder-like_behavior_reversal_by_combinatorial_epigenetic_therapy “Reduction of DNMT3a and RORA in the nucleus accumbens plays a causal role in post-traumatic stress disorder-like behavior: reversal by combinatorial epigenetic therapy” (registration required)

Rodents with the same genetics and environment displayed individual differences in their responses to traumatic events. Researchers, provide evidence for that before venturing elsewhere.

Not sure why it took 3+ years for this study received in November 2017 to finally be published in July 2021. Sites other than https://doi.org/10.1038/s41380-021-01178-y are more transparent about their peer review and publication processes.

No causes for PTSD susceptibility were investigated. PTSD effects and symptoms aren’t causes, notwithstanding this study’s finding that:

“Our results support a causal role for the NAc as a critical brain region for expression of PTSD-like behaviors, and a role for programming genes by DNA methylation in the NAc in development of PTSD-like behaviors.”

Can’t say that I understand more about causes for PTSD susceptibility now than before I read this study. Researchers attaching significance to gene functional groups seemed like hypothesis-seeking efforts to overcome limited findings.

Will this study’s combination of a methyl donor with a Vitamin A metabolite address PTSD causes in humans? If it only temporarily alleviates symptoms, what lasting value will it have?

Several brain and body areas that store traumatic memories other than the nucleus accumbens were mentioned in The role of recall neurons in traumatic memories. A wide range of epigenetic memory storage vehicles is one reason why effective human therapies need to address each individual, their whole body, and their entire history.

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Osprey breakfast

Take acetyl-L-carnitine for early-life trauma

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This 2021 rodent study traumatized female mice during their last 20% of pregnancy, with effects that included:

  • Prenatally stressed pups raised by stressed mothers had normal cognitive function, but depressive-like behavior and social impairment;
  • Prenatally stressed pups raised by control mothers did not reverse behavioral deficits; and
  • Control pups raised by stressed mothers displayed prenatally stressed pups’ behavioral phenotypes.

“Acetyl-L-carnitine (ALCAR) protected against and reversed depressive-like behavior induced by prenatal trauma:

alcar regime

ALCAR was supplemented in drinking water of s → S mice either from weaning to adulthood (3–8 weeks), or for one week in adulthood (7–8 weeks). ALCAR supplementation from weaning rendered s → S mice resistant to developing depressive-like behavior.

ALCAR supplementation for 1 week during adulthood rescued depressive-like behavior. One week after ALCAR cessation, however, the anti-depressant effect of ALCAR was diminished.

Intergenerational trauma induces social deficits and depressive-like behavior through divergent and convergent mechanisms of both in utero and early-life parenting environments:

  • We establish 2-HG [2-hydroxyglutaric acid, a hypoxia and mitochondrial dysfunction marker, and an epigenetic modifier] as an early predictive biomarker for trauma-induced behavioral deficits; and
  • Demonstrate that early pharmacological correction of mitochondria metabolism dysfunction by ALCAR can permanently reverse behavioral deficits.”

https://www.nature.com/articles/s42003-021-02255-2 “Intergenerational trauma transmission is associated with brain metabotranscriptome remodeling and mitochondrial dysfunction”

This study had an effusive endorsement of acetyl-L-carnitine in its Discussion section, ending with:

“This has the potential to change lives of millions of people who suffer from major depression or have risk of developing this disabling disorder, particularly those in which depression arose from prenatal traumatic stress.”

I take a gram daily. Don’t know about prenatal trauma, but I’m certain what happened during my early childhood.

I asked both these researchers and those of Reference 70 for their estimates of a human equivalent to “0.3% ALCAR in drinking water.” Will update with their replies.

No word from those researchers, so here’s what I calculate:

  • (.003 x .081) x 70 kg = 1.7% human equivalent dose.
  • 1 liter water = 1 kg, so .017 x 1000 g = 17 g per liter of water.

We all drink at least a liter of water every day. A 17 gram/liter dose is way too high for humans, considering:

I downgraded this study to Required further work. It’s likely these researchers overdosed mice to ensure their treatment produced an effect. That’s counterproductive to the purpose of animal studies: to help humans.

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The future of your brain is in your gut right now

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A 2020 paper by the author of Sulforaphane: Its “Coming of Age” as a Clinically Relevant Nutraceutical in the Prevention and Treatment of Chronic Disease:

“The gut and brain communicate bidirectionally via several pathways which include:

  1. Neural via the vagus nerve;
  2. Endocrine via the HPA axis;
  3. Neurotransmitters, some of which are synthesized by microbes;
  4. Immune via cytokines; and
  5. Metabolic via microbially generated short-chain fatty acids.

How does nature maintain the gut-microbiome-brain axis? Mechanisms to maintain homeostasis of intestinal epithelial cells and their underlying cells are a key consideration.

The symbiotic relationship that exists between microbiota and the human host is evident when considering nutrient requirements of each. The host provides food for microbes, which consume that food to produce metabolites necessary for health of the host.

Consider function of the human nervous system, not in isolation but in integration with the gastrointestinal ecosystem of the host, in expectation of a favorable impact on human health and behavior.”

https://www.sciencedirect.com/science/article/pii/B9780128205938000148 “Chapter 14 – The gut microbiome: its role in brain health” (not freely available)

Always more questions:

  1. What did you put into your gut today?
  2. What type of internal environment did it support?
  3. What “favorable impact on human health and behavior” do you expect from today’s intake?
  4. How will you feel?
  5. Will you let evidence guide feeding your gut environment?

See Harnessing endogenous defenses with broccoli sprouts for further elaboration. See Switch on your Nrf2 signaling pathway for an interview with these papers’ author.

Week 37 of Changing to a youthful phenotype with broccoli sprouts

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1. Been wrong about a few things this past week:

A. I thought in Week 28 that extrapolating A rejuvenation therapy and sulforaphane results to humans would produce personal results by this week. An 8-day rat treatment period ≈ 258 human days, and 258 / 7 ≈ 37 weeks.

There are just too many unknowns to say why that didn’t happen. So I’ll patiently continue eating a clinically relevant 65.5 gram dose of microwaved broccoli sprouts twice every day.

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The study’s lead researcher answered:

“Depends, it might take 37 weeks or more for some aspects of ‘youthening’ to become obvious. It might even take years for others.

Who really cares if you are growing younger every day?

For change at the epigenomic/cellular level to travel up the biological hierarchy from cells to organ systems seems to take time. But the process can be repeated indefinitely (so far as we know) so by the second rejuvenation you’re already starting at ‘young’. (That would be every eight to ten years I believe.)”

His framework is in An environmental signaling paradigm of aging.

B. I thought that adding 2% mustard seed powder to microwaved broccoli sprouts per Does sulforaphane reach the colon? would work. Maybe it would, maybe it wouldn’t, but my stomach and gut said that wasn’t for me.

C. I thought I could easily add Sprouting whole oats to my routine. I ran another trial Sprouting hulled oats using oat seeds from a different company and Degree of oat sprouting as a model.

2. Oat sprouts analysis paired studies were very informative, don’t you think? One study produced evidence over 18 germination-parameter combinations (hulled / dehulled seeds of two varieties, for 1-to-9 days, at 12-to-20°C).

Those researchers evaluated what mix of germination parameters would simultaneously maximize four parameters (β-glucan, free phenolic compounds, protease activity, and antioxidant capacity) while minimizing two (enzymes α-amylase and lipase). Then they followed with a study that characterized oat seeds sprouted under these optimal conditions.

I doubted PubMed’s “oat sprout” 20 search results for research 1977 to the present. Don’t know why they didn’t pick up both of these 2020 studies, but I’m sure that .gov obvious hindrances to obtaining relevant information like this won’t be fixed. What other search terms won’t return adequate PubMed results?

3. The blog post readers viewed this week that I made even better was Do delusions have therapeutic value? from May 2019. Sometimes I’ve done good posts describing why papers are poorly researched.

4. I’ve often changed my Week 4 recipe for an AGE-less Chicken Vegetable Soup dinner (half) then the next day for lunch. The biggest change brought about by 33 weeks of behavioral contagion is that I now care more about whether vegetables are available than whether or not they’re organic. Coincidentally, I’ve developed a Costco addiction that may require intervention.

  • 1/2 lemon
  • 4 Roma tomatoes
  • 4 large carrots
  • 6 stalks organic celery
  • 6 mushrooms
  • 6 cloves garlic
  • 6 oz. organic chicken breast fillet
  • 1 yellow squash, alternated with 1 zucchini
  • 1 cup sauvignon blanc
  • 32 oz. “unsalted” chicken broth, which still contains 24% of the sodium RDA

Pour wine into a 6-quart Instant Pot; cut and strain squeezed lemon; cut chicken into 1/4″ cubes and add; start mixture on Sauté. Wash and cut celery and stir in. Wash and cut carrots and stir in.

When pot boils around 8 minutes, add chicken broth and stir. Wash mushrooms, slicing into spoon sizes.

Wash and slice yellow squash / zucchini. Crush and peel garlic, tear but don’t slice. Turn off pot when it boils again around 15 minutes.

Wait 2-3 minutes for boiling to subside, then add yellow squash / zucchini, mushrooms, garlic, whole tomatoes. Let set for 20 minutes; stir bottom-to-top 5 and 15 minutes after turning off, and again before serving.

AGE-less Chicken Vegetable Soup is tasty enough to not need seasoning.

Week 34 of Changing to a youthful phenotype with broccoli sprouts

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1. Thank you to readers of this blog who find the 650+ curations and other posts worth their time. I reread blog posts after you read them, and sometimes improve them for our mutual benefit.

One such post this week was Broccoli sprout compounds include sinapic acid derivatives. Although it was already fairly detailed, it received a half-dozen improvements.

  • Those researchers measured composition changes of 31 compounds (18 sinapic acid derivatives, 8 glucosinolates, and 5 flavonoids) identified in seed-2-4-6-day germination stages of one cultivar. They provided convertible dry weight and fresh weight measurements in mg / g.
  • It complemented the 3-day-old broccoli sprouts have the optimal yields study comparisons of six cultivated varieties’ seed-3-5-7-day germination stage weights and measurements with their origins using a milligram-per-gram-of-seeds scale:

    “To be comparable, the content of these bioactive compounds from 100 fresh sprouts was divided by the weight (g) of 100 seeds, and then this value was compared with their content from one gram seeds.”

  • The sinapic acid study discussed another study for:

    “In a study, diminishing amounts of total phenolic acids in sprouts of three broccoli cultivars was observed only between 3rd and 7th day of germination under photoperiod conditions and only when expressed on fresh weight basis. After recalculating results to dry weight, amounts were increasing during the whole 14-day observation period.”

All studies were scientifically informative. Still, results depended on researchers’ operative paradigms, and human behavior such as unconscious act-outs of unsatisfied needs to feel important.

2. Speaking of which, I viewed a 1:48 video with broccoli sprout experts who disparaged microwaving around the 1:10 mark. I’m not an expert, but I’ve eaten a clinically-relevant dose of microwaved broccoli sprouts every day for 34 weeks now. Read this post’s comment.

Here are a few studies of microwaving’s effects on phenolic, glucosinolate, and flavonoid broccoli compounds. Just for those who value evidence more than opinion.

  • Microwaving broccoli sprouts may not affect phenolic levels found four of five test cases didn’t significantly diminish total phenolic fresh weight contents of whole broccoli. They blended 100 grams broccoli in 200 ml water, halved the purée, then microwaved half on 700W power for 30 seconds. No disclosure of what temperature was achieved, but it was probably < 60°C (140°F). Microwaving significantly increased the glucosinolate hydrolysis product indole-3-carbinol:

    “I3C in broccoli was increased by 3.1, 9.1 and 1.9 folds respectively using blenders 1, 2 and 5 with microwaving.”

  • Microwave broccoli to increase flavonoid levels study design was “Broccoli florets (150 g) were put in a microwave safe bowl with a 1 tablespoon [15 ml] of water” and a 1200W microwave on full power for one minute. Although this may have produced temperatures > 60°C, flavonoid fresh weight contents increased > 30%:

    “Microwaving may increase extractability and/or release from binding to other compounds as a result of matrix softening.“

  • Microwave broccoli to increase sulforaphane levels demonstrated significant differences for 475W (LL) and 950W (HL) power settings in glucoraphanin and sulforaphane dry weight amounts when broccoli florets were microwaved to the same temperatures. Compare white bar sulforaphane amounts for LL60 and HL60 (both 60°C), annotated as E and F:

    “Microwave treatment causes a sudden collapse of cell structure due to the increase in osmotic pressure difference over vacuole membrane. Microwave irradiation might help to release more conjugated forms of glucosinolates and then get hydrolyzed by released myrosinase.“

  • Enhancing sulforaphane content confirmed the above 60°C finding with broccoli florets:

    “The best treatment temperature for maximizing sulforaphane yield was 60 °C. The slightly higher sulforaphane yield than would be predicted from the level of glucoraphanin in raw broccoli requires further investigation. Sulforaphane yield of broccoli after 5 min thermal treatment at 65 °C was even lower than the value obtained for raw broccoli.“

3. I see socialistic animal behavior often during beach walks. If one seagull pecks a food morsel, a half-dozen others immediately position themselves to take it. It’s a race to the bottom of existence.

Too bad we humans don’t learn pertinent lessons from others’ experiences, much less our own. Today’s US Thanksgiving provides one example.

Richard Ebeling presented the factual Thanksgiving story a while back. Have you read about collectivism that arrived with the Mayflower in 1620? Do you think we’ve learned what we needed to learn about communism from four centuries ago through today?

4. Seagulls are also inspirational in their flock behavior of joie de vivre predawn flying.

Week 10 of Changing to a youthful phenotype with broccoli sprouts

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To follow up Week 9 of Changing to a youthful phenotype with broccoli sprouts:

1. I increased three of eight upper body exercises by 50% through adding another set. I did it because I didn’t feel muscle exhaustion after two sets like I’d previously felt. 🙂

Cognitively, see A claim of improved cognitive function and its follow on Upgrade your brain’s switchboard with broccoli sprouts.

2. It’s been inspirational at times, and at other times, dull, duller, dullest, to do what’s necessary and keep on track. But efforts paid off when Week 9 was unlike any previous week!

I expressed appreciation in Our model clinical trial for Changing to a youthful phenotype with broccoli sprouts because scientific evidence provides great bases for intentional behavior. It’s still up to me to voluntarily carry out my part.

And why wouldn’t I act when my healthspan and lifespan are consequences? Except…

What if I’d been:

  • Tired of the hassle, or bored with self-imposed discipline, or lazy, and quit?
  • Projecting personal problems onto others, such that improving my present and future became less important than present act-outs?
  • Distracted by, or believed propaganda, or participated in Madness of Crowds behavioral contagion, and missed day after day of required actions?

I may not have ever experienced Week 9’s intermediate-term benefits!

If I keep going past ten weeks, what long-term benefits could be expected?

Our model clinical trial didn’t say how researchers decided on a ten-week period for subjects to consume broccoli sprouts every day. I asked a study coauthor about trial duration, but no answer yet.

A few of the same coauthors answered generally in Reviewing clinical trials of broccoli sprouts and their compounds:

“Biomarkers of effect are early stage end-points, for instance modulation of phase 2 enzymes by glucosinolates. They need more time than biomarkers of exposure to be influenced by dietary treatment.

Hence, length or duration of the study must be defined according to the biomarker measured to be modified, that is, to define perfectly the time of exposure to observe changes in relevant parameters. Gene expression is one important target for glucosinolates, and it requires a sufficient period of exposure to (de)activate signaling pathways involved.

It is crucial to find appropriate biomarkers of effect that are linked to later disease outcomes, and more investigation is needed in this sense. Post-study follow-up can be of great value in assessing persistence of certain effects, or in discovering those that appear more long-term.”

3. I’ll go into a clinic on Sunday for Day 70 truth tests. Here they are: Day 70 results from Changing to a youthful phenotype with broccoli sprouts!

Living beings – thousands of years old – living together