From Conception to Early Childhood: Managing pain, fever, and neurodevelopmental risk. Time to apply some common sense? Time for NAC?

 

Donald Trump recently reignited debate about Tylenol (paracetamol/acetaminophen) in pregnancy. His comments drew attention to research linking prenatal use to higher rates of autism and ADHD.

A large review of 46 studies, including work from Harvard, found consistent associations between paracetamol in pregnancy and neurodevelopmental risks. The FDA now advises caution: use the lowest dose for the shortest time.

 

Tylenol in pregnancy linked to higher autism risk, Harvard scientists report

Researchers reviewing 46 studies found evidence linking prenatal acetaminophen (Tylenol) exposure with higher risks of autism and ADHD. The FDA has since urged caution, echoing scientists’ advice that the drug be used only at the lowest effective dose and shortest duration. While important for managing fever and pain in pregnancy, prolonged use may pose risks to fetal development. Experts stress careful medical oversight and further investigation.

 Why the concern?

• Paracetamol depletes glutathione (GSH), the body’s main antioxidant.
• This raises oxidative stress in both mother and fetus.
• The fetus has weak antioxidant defences, so damage may occur during critical brain development.

But here is the dilemma: the fever, pain, or inflammation that drives a mother to take paracetamol is itself risky. We have long known from maternal immune activation models that fever and cytokine surges in pregnancy can disturb fetal brain development and cause autism or schizophrenia. There is also evidence linking maternal immune activation to ADHD in the offspring.

So, what is the solution? Pair paracetamol with NAC.

Why NAC?

• NAC (N-acetylcysteine) is a precursor to glutathione.
• It’s used worldwide in emergency rooms to save lives after paracetamol/ acetaminophen overdose.
• In pregnancy, NAC has been shown to reduce miscarriage risk by 50%,

N-acetyl cysteine for treatment of recurrent unexplained pregnancy loss

• Increased pregnancy continuation: Women receiving NAC and folic acid were 2.9 times more likely to continue their pregnancies beyond 20 weeks compared to those receiving folic acid alone
• Higher take-home baby rate: The NAC group had a 1.98 times higher rate of delivering a live baby.
• These findings suggest that NAC, an antioxidant, may help mitigate oxidative stress, a factor implicated in pregnancy loss.

  

A combined Paracetamol/acetaminophen + NAC pill would:

• Prevent liver toxicity,
• Buffer oxidative stress in the fetus,
• Eliminate the overdose suicide risk that haunts current paracetamol use.

So far, no company has produced it. Perhaps the “rotten egg” smell of NAC is a barrier—but solid sustained-release tablets avoid this.

 

Why Paracetamol/acetaminophen use is problematic in under 5s

Paracetamol depletes glutathione (GSH), the body’s primary antioxidant, increasing oxidative stress. A fetus with some genetic predispositions might already be in a state of oxidative stress, as might the mother

Paracetamol is mainly metabolized in the liver. A small fraction is metabolized into NAPQI — a reactive toxic metabolite. Glutathione (GSH) neutralizes NAPQI by forming a harmless conjugate.

If GSH stores are low (or paracetamol is taken in high doses), NAPQI accumulates, causing liver toxicity and GSH is exhausted raising oxidative stress.

Acute oxidative stress can be very damaging to developing brains. The risk after 5 years old fades away, other than in those who have already exhibited a profound metabolic/mitochondrial condition.

Why Oxidative Stress Rises in Pregnancy

Placental development: Early pregnancy is low-oxygen; as blood flow increases, oxygen surges and generates reactive oxygen species (ROS).

High metabolic demand: The mother and placenta require much more energy, leading to increased mitochondrial ROS.

Immune adaptations: Pregnancy involves a shift in maternal immunity, with inflammatory cytokines contributing to oxidative stress.

Fetal growth: Rapid cell division and organ development naturally produce oxidative byproducts, while the fetus’s antioxidant defenses are immature.

Limited antioxidant reserves: Maternal antioxidants (glutathione, vitamins C & E, enzymes) are partly depleted as pregnancy progresses.

 

Compounding Risk Factors

Polycystic Ovary Syndrome (PCOS): Associated with high androgens, insulin resistance, and chronic inflammation. These increase oxidative stress and are linked to higher autism risk in offspring.

Gestational Diabetes: Maternal hyperglycemia and insulin resistance increase ROS, damage the placenta, and expose the fetus to oxidative and metabolic stress.

Other amplifiers: Obesity, infection, fever, or poor nutrition further elevate oxidative stress.

 

How Oxidative Stress Affects the Fetus

Neurodevelopmental disruption: ROS can damage neural stem cells, impair migration, and disturb synapse formation.

Epigenetic reprogramming: Oxidative stress alters DNA methylation and gene expression, shaping long-term brain function.

Immune activation: Inflammatory cytokines cross the placenta and disturb fetal brain development.

Mitochondrial dysfunction: ROS damage fetal mitochondria, reducing energy for developing neurons.

Neurotransmitter imbalance: Antioxidant depletion disrupts glutamate/GABA balance and monoamine systems.

 

Consequences for the Unborn Child

Most pregnancies manage oxidative stress without harm, thanks to maternal–fetal antioxidant defences.

When oxidative stress overwhelms these defences—especially in mothers with PCOS, GDM, or infections—the risk of complications rises:

Preterm birth, growth restriction, or preeclampsia

Higher vulnerability to neurodevelopmental disorders, including autism spectrum disorder (ASD) and ADHD.

Genetic predispositions in antioxidant or mitochondrial pathways may make some fetuses especially sensitive to these oxidative challenges.

Pregnancy naturally involves a controlled increase in oxidative stress, but when combined with maternal conditions like PCOS, gestational diabetes, or acute infections, the oxidative burden can exceed protective capacity. This imbalance may impair placental function and fetal brain development, increasing the risk of adverse outcomes, including autism. 

 

Pregnancy: Choosing safer options for pain and fever

• Paracetamol → Remains the best option if pain relief is absolutely needed, but should be paired with NAC.
• NSAIDs (ibuprofen, mefenamic acid) → Unsafe in later pregnancy due to fetal kidney damage and premature closure of the ductus arteriosus. Premature closure of the ductus arteriosus is a serious condition that occurs when the fetal blood vessel connecting the pulmonary artery to the aorta closes before birth. Do not use NSAIDs!
• NAC supplementation → Low-cost, safe, and evidence-backed for reducing oxidative stress.

 

Infancy and Early Childhood

• Paracetamol
• Licensed from birth.
• Effective for pain and fever, but still depletes glutathione.
• In at-risk infants (metabolic or mitochondrial issues), consider pairing with NAC.
• NSAIDs (ibuprofen, Ponstan)
• Suitable from 3–6 months (depending on guidelines).
• Do not deplete glutathione, making them safer for oxidative stress.
• Hydration matters to protect kidneys.

 

Vaccinations, Fever, and Oxidative Stress

Vaccines work by briefly activating the immune system. This triggers a short burst of oxidative stress—far smaller than that caused by actual infections.

• Healthy children clear this easily.
• At-risk children (mitochondrial disease, metabolic errors, weak antioxidant systems) may struggle, leading to fatigue, regression-like symptoms, or metabolic instability.

Medication choices around vaccines

• NSAIDs → Good for post-vaccine fever. Avoid routine pre-dosing to prevent dampening immunity, unless the child is in the at-risk group.
• Paracetamol → Pre-vaccine dosing can reduce antibody production and reduce GSH. Post vaccine should be paired with NAC.
• Montelukast → Anti-inflammatory, theoretically helpful in at-risk children, but not tested in trials, but is used at metabolic/mitochondrial clinics treating children.
• NAC → Biologically plausible support for antioxidant status, though not studied formally in this setting.

Mainstream pediatrics avoids routine prophylactic anti-inflammatories, but some specialists (e.g., Dr. Kelley, Johns Hopkins) do use them selectively in fragile children. Using paracetamol without NAC is a bad idea.

 

Metabolic Decompensation: The Hidden Risk

Some children with mitochondrial or metabolic disorders cannot handle stress from fever or illness. This can trigger:

• Energy failure (low ATP)
• Accumulation of toxic metabolites (lactate, ammonia)
• Seizures or regression

In developing brains, these crises can leave permanent autism-like features and/or intellectual disability. These symptoms are secondary to brain injury. Prevention is key:

• Hydration, glucose support
• Early fever control
• Antioxidant support (NAC, vitamins C & E)

 

Key Takeaways

• Pregnancy: If pain relief is needed, paracetamol + NAC is safer than paracetamol alone. Avoid NSAIDs.
• Infancy: Paracetamol is widely used, but NSAIDs are safer from 3 months onward when oxidative stress is a concern.
• Vaccination: Vaccines prevent far greater oxidative stress from infections. At-risk children may benefit from antioxidant or anti-inflammatory support, but this should be individualized.
• Metabolic decompensation: Recognize and prevent crises in vulnerable children—this reduces risk of secondary neurodevelopmental injury.

 

Conclusion

Paracetamol has been trusted for decades, but its link with oxidative stress and neurodevelopmental risk is becoming harder to ignore. A Paracetamol + NAC pill makes both medical and common sense—safer for mothers, safer for children, and suicide-proof.

Until then, thoughtful use of NAC, NSAIDs, and tailored fever management could make a real difference in protecting brain development from conception through early childhood.

 

My original draft post was rather long, so here is the “optional” part 2, for any avid readers out there!

 

 

Part 2: Vaccines, Oxidative Stress, and Children at Risk

Why some kids may react differently — and what parents and clinicians can do

Vaccines are one of the greatest public health achievements, protecting children from infections that would otherwise cause significant illness, hospitalization, or death. But for children with mitochondrial disorders, metabolic diseases, or weak antioxidant systems, even routine vaccination can temporarily stress the body.

How Vaccines Trigger Oxidative Stress

• Vaccination works by activating the immune system, prompting cytokine release, mild inflammation, and reactive oxygen species (ROS) production.
• In healthy children, this burst is short-lived. Antioxidant defences like glutathione, superoxide dismutase, and dietary vitamins C & E neutralize ROS quickly.
• In children with mitochondrial or metabolic vulnerabilities, baseline ROS is already elevated, and antioxidant defences may be limited. A small extra load from vaccination can feel disproportionately stressful.

 

Why Some Children React Differently

Mitochondrial Disorders

• Mitochondria produce ATP and ROS. Dysfunction means higher baseline oxidative stress and lower energy reserves.
• A vaccine-induced oxidative spike can linger longer, leading to fatigue, metabolic stress, or regression-like symptoms.

Metabolic Disorders

• Children with amino acid, fatty acid, or urea cycle defects have limited antioxidant capacity.
• ROS accumulation may overwhelm defences, causing secondary mitochondrial stress or toxic metabolite build-up.

Genetic Variants

• Some children carry variants that reduce glutathione production or antioxidant enzyme activity (e.g., GSTM1/GSTT1 deletions, MTHFR variants, impaired SOD/catalase).
• Even minor oxidative challenges can temporarily disturb synapse formation, neurotransmitter balance, and myelination in the developing brain.

 

Medications Around Vaccination

NSAIDs

• Symptom-driven use for fever or pain post-vaccine is generally safe.
• Routine prophylactic use is usually avoided because it can reduce antibody responses, but specialists consider this is likely minimal

Paracetamol

• Pre-vaccine dosing can modestly blunt antibody formation in some vaccines and is unwise because it reduces GSH just before it will be needed most.
• Post-vaccine, symptom-driven use is often considered safe, but is unwise due to the ruction in GSH when needed most
• High-risk children should always avoid paracetamol unless paired with NAC to protect glutathione and limit oxidative stress.

NAC (N-acetylcysteine)

• Biologically plausible support for antioxidant status in at-risk children.
• Safely used during pregnancy and by babies
• Not yet studied in formal vaccine trials, but safe and used in clinical settings for other oxidative stress conditions.

Montelukast

• Anti-inflammatory, may reduce oxidative stress, but not proven for vaccine prophylaxis.
• Used by children at vaccination time when already prescribed it for asthma/allergic disease.

 

Managing Vaccination in At-Risk Children

1.     Ensure good hydration, feeding, and metabolic stability before vaccination.

2.     Monitor closely for post-vaccine fever, fatigue, or regression-like symptoms.

3.     Have supportive measures ready:

o    NAC or other antioxidant support

o    Symptom-driven NSAIDs

o    Avoid paracetamol unless paired with NAC

o    Quick access to a specialist if metabolic stress occurs

 

Takeaways for Parents and Clinicians

• Vaccines do cause a small, transient oxidative stress, but it is far less than the oxidative burden from infections.
• Children with mitochondrial or metabolic vulnerabilities may need extra care before and after vaccination.
• NAC, hydration, symptom-driven NSAIDs, and careful monitoring can reduce risk without compromising immunity.
• Always coordinate with a metabolic or mitochondrial specialist when planning vaccination for high-risk children.

By understanding oxidative stress, supporting antioxidant defences, and tailoring care, parents and clinicians can protect both immunity and neurodevelopment.

Since most parents, in reality, do not have access a mitochondrial specialist it pays to do your homework in advance. All the needed resources are in plain view.

You do wonder why nobody makes a combined Paracetamol/acetaminophen + NAC pill.

Such a pill is perfect for pregnant women.

Nobody would be able to commit suicide with this pill. This pill blocks the harmful effect on the liver that ultimately can lead to death.

NAC does smell of rotten eggs. One argument against such a pill is that it would stink and pregnant women are often feeling nausea. If the pill is solid (like NAC Sustain) there is no smell of rotten eggs. So you certainly can have a combined pill.

Personally, I would ban all liquid formulations of Paracetamol, other than for babies under 3 months. Many countries have long used exclusively Ibuprofen or Ponstan for children. Once a child is 5 years old the potential for paracetamol to do neurodevelopmental harm should have faded.

You can give babies NAC, it is sold in a liquid form for this purpose. NAC acts as a mucolytic, meaning it thins mucus in the airways.

How common is Metabolic Decompensation as a cause of severe autism? We know it exists, but I think we will never know how common it is. Hannah Poling is the best-known example. Evidence of an inconvenient truth.

 

Alpha-lactalbumin Whey Protein – Treating Neurological Dysfunction, including Epilepsy and Autism, via the Gut (Eubiosis)

 

Moo! α-Lactalbumin is a whey protein constituting 22% of the proteins in human milk and 3.5% of those in cow milk.

 

Most parents love the idea of treating their child with autism or epilepsy with diet.

Diet is so popular because you do not need a doctor - no drugs, no prescriptions, just healthy food.

This blog is about the science, which often takes us to drugs that need a prescription, but when talking about using the gut to fine-tune how the brain works, much can be achieved with nutraceuticals.

We previously saw how the ketogenic diet, which has been reducing epilepsy for one hundred years, actually works by modifying which bacteria grow in the gut.  The super high fat diet encourages specific bacteria to flourish and it is these bacteria which indirectly cause the cessation in seizures. You can replicate the effect with probiotic bacteria, without needing the highly restrictive diet at all.

Today I will introduce Alpha-lactalbumin, which is a commercially available whey protein found in mother’s milk and to a lesser extent in cow milk. 

Alpha-lactalbumin when combined with another regular in this blog, sodium butyrate, has been shown to improve autism, epilepsy and indeed depression.

The research also suggests that Alpha-lactalbumin may improve sleep and mood disorders.

  

Whey protein vs NAC

I recall reading about whey protein as an antioxidant back in 2013, when I was deciding what to try next after Bumetanide, as I developed by son's personalized polytherapy for autism. I did choose NAC, but I still recall the surprising option of whey protein.

Whey protein is popular among athletes and body builders.

Whey protein is a mixture of proteins isolated from whey, the liquid material created as a by-product of cheese production. The proteins consist of α-lactalbumin (ALAC), β-lactoglobulin, serum albumin and immunoglobulins.

 

Improved glutathione status in young adult patients with cystic fibrosis supplemented with whey protein

We sought to increase glutathione levels in stable patients with cystic fibrosis by supplementation with a whey-based protein.

 After supplementation, we observed a 46.6% increase from baseline (P<0.05) in the lymphocyte GSH levels in the supplemented group. No other changes were observed. 

Conclusion: The results show that dietary supplementation with a whey-based product can increase glutathione levels in cystic fibrosis. This nutritional approach may be useful in maintaining optimal levels of GSH and counteract the deleterious effects of oxidative stress 

 

The Antioxidant Effects of Whey Protein Peptide on Learning and Memory Improvement in Aging Mice Models

The results showed that WHP could significantly improve the accumulation of MDA and PC, increase the activities of SOD and GSH-Px, resist oxidative stress injury, and enhance the potential of endogenous antioxidant defense mechanisms. WHP can significantly improve the decline of aging-related spatial exploration, body movement, and spatial and non-spatial learning/memory ability. Its specific mechanism may be related to reducing the degeneration of hippocampal nerve cells, reducing the apoptosis of nerve cells, improving the activity of AChE, reducing the expression of inflammatory factors (TNF-α and IL-1β) in brain tissue, reducing oxidative stress injury, and improving the expression of p-CaMKⅡ and BDNF synaptic plasticity protein.

These results indicate that WHP can improve aging-related oxidative stress, as well as learning and memory impairment.

 

 

 α-lactalbumin (ALAC)

Today we are really focused on one specific whey protein, α-lactalbumin (ALAC), which is actually sold commercially as a nutraceutical.

 

https://www.arlafoodsingredients.com/health-foods/our-ingredients/alpha-lactalbumin/?downloadUrl=%252F4908eb%252Fglobalassets%252Frestricted%252F2017%252F_ho_alpha20_wellbeing_0317_v2.pdf

 

 

Applications for α-lactalbumin in human nutrition

α-Lactalbumin is a whey protein that constitutes approximately 22% of the proteins in human milk and approximately 3.5% of those in bovine milk. Within the mammary gland, α-lactalbumin plays a central role in milk production as part of the lactose synthase complex required for lactose formation, which drives milk volume. It is an important source of bioactive peptides and essential amino acids, including tryptophan, lysine, branched-chain amino acids, and sulfur-containing amino acids, all of which are crucial for infant nutrition. α-Lactalbumin contributes to infant development, and the commercial availability of α-lactalbumin allows infant formulas to be reformulated to have a reduced protein content. Likewise, because of its physical characteristics, which include water solubility and heat stability, α-lactalbumin has the potential to be added to food products as a supplemental protein. It also has potential as a nutritional supplement to support neurological function and sleep in adults, owing to its unique tryptophan content. Other components of α-lactalbumin that may have usefulness in nutritional supplements include the branched-chain amino acid leucine, which promotes protein accretion in skeletal muscle, and bioactive peptides, which possess prebiotic and antibacterial properties. This review describes the characteristics of α-lactalbumin and examines the potential applications of α-lactalbumin for human health.

 

α-Lactalbumin constitutes approximately 22% of total protein and approximately 36% of the whey proteins in human milk and approximately 3.5% of total protein and approximately 17% of whey proteins in bovine milk (Figure 1)¹,². It has an amino acid composition that is high in essential amino acids and comparatively rich in tryptophan, lysine, cysteine, and the branched-chain amino acids (BCAAs) leucine, isoleucine, and valine.³ (Table 1)⁴. Because of its unique amino acid profile, α-lactalbumin has potential for multiple uses: (1) as a component of infant formulas, to make them more similar to breast milk; (2) as a supplement to promote gastrointestinal health or modulate neurological function, including sleep and depression; and (3) as a therapeutic agent with applications in conditions or diseases such as sarcopenia, mood disorders, seizures, and cancer. 

 

Intestinal inflammation increases convulsant activity and reduces antiepileptic drug efficacy in a mouse model of epilepsy

We studied the effects of intestinal inflammation on pentylenetetrazole (PTZ)-induced seizures in mice and the effects thereon of some antiepileptic and anti-inflammatory treatments to establish if a link may exist. The agents tested were: alpha-lactoalbumin (ALAC), a whey protein rich in tryptophan, effective in some animal models of epilepsy and on colon/intestine inflammation, valproic acid (VPA), an effective antiepileptic drug in this seizure model, mesalazine (MSZ) an effective aminosalicylate anti-inflammatory treatment against ulcerative colitis and sodium butyrate (NaB), a short chain fatty acid (SCFA) normally produced in the intestine by gut microbiota, important in maintaining gut health and reducing gut inflammation and oxidative stress. Intestinal inflammation was induced by dextran sulfate sodium (DSS) administration for 6 days. Drug treatment was started on day 3 and lasted 11 days, when seizure susceptibility to PTZ was measured along with intestinal inflammatory markers (i.e. NF-κB, Iκ-Bα, COX-2, iNOS), histological damage, disease activity index (DAI) and SCFA concentration in stools. DSS-induced colitis increased seizure susceptibility and while all treatments were able to reduce intestinal inflammation, only ALAC and NaB exhibited significant antiepileptic properties in mice with induced colitis, while they were ineffective as antiepileptics at the same doses in control mice without colitis. Interestingly, in DSS-treated mice, VPA lost part of its antiepileptic efficacy in comparison to preventing seizures in non-DSS-treated mice while MSZ remained ineffective in both groups. Our study demonstrates that reducing intestinal inflammation through ALAC or NaB administration has specific anticonvulsant effects in PTZ-treated mice. Furthermore, it appears that intestinal inflammation may reduce the antiepileptic effects of VPA, although we confirm that it decreases seizure threshold in this group. Therefore, we suggest that intestinal inflammation may represent a valid antiepileptic target which should also be considered as a participating factor to seizure incidence in susceptible patients and also could be relevant in reducing standard antiepileptic drug efficacy.

  

Increased efficacy of combining prebiotic and postbiotic in mouse models relevant to autism and depression

Highlights 

·        Prebiotic/postbiotic combination is a suitable approach in manipulating the Microbiota Gut Brain Axis. 

·        Prebiotic/postbiotic combination is more effective than single drug administration. 

·        α-lactalbumin/sodium butyrate combination improves animal behaviour in autistic (BTBR) mice. 

·        α-lactalbumin/sodium butyrate combination improves animal behaviour in the depression chronic unexpected mild stress model.

   

Conclusion

It is not by chance that mother’s milk has evolved to be rich in Alpha-lactalbumin (ALAC).

ALAC has wide-ranging health benefits. People with gut dysbiosis would seem likely to benefit from it, particularly if they have co-occurring neurological symptoms (epilepsy, ASD, depression) that are made worse by GI inflammation.

NaB (Sodium Benzoate) has some overlapping benefits with ALAC and the research shows that the combined effect is better than either alone,

The increase in production of glutathione (GSH), the body’s main antioxidant is clearly a benefit of whey protein in general and we assume its effect extends to ALAC.

NaB seems to have an effect that can be very dose dependent.  Too little has no benefit and, at least in some people, too much and you lose the benefit.

NaB is producing butyric acid and depending on your fiber intake and gut bacteria you are already producing your own butyric acid.  As a result, it makes sense that the effective dose of NaB will vary from person to person.

This continues the earlier subject of eubiosis vs dysbiosis.  The graphic below looks nice, but really is an oversimplification.  You can modify the microbiome to produce a specifically targeted change in the brain, which has nothing to do with allergic diseases.  All  very clever and a little hard to believe at first.

 

 

Source : The Role of Prebiotics and Probiotics in Prevention of Allergic Diseases in Infants

I think ALAC is an interesting choice for autism and hopefully one day there will be a clinical trial.  In that trial do not exclude those with epilepsy, but collect data of the impact of ALAC on the frequency/intensity of seizures.

 

Cesarian Delivery and Autism – another inconvenient truth?

Brasil is the C-section capital of the world, with rates in the public sector of 35–45%, and 80–90% in the private sector.

A recent study from the Karolinska Institute in Sweden, analysing 61 previous studies, has again shown a connection between birth by Cesarian Section and an increased risk of autism or indeed ADHD. 

C-sections account for just 16% of births in Sweden, but 32% in North America.

This of course prompted a reaction to reassure future mothers that they have nothing to fear, from experts in obstetrics who of course know nothing about the etiology of autism.  Mothers should be reassured, but trashing the study helps nobody.  Instead of a 1% risk of non-trivial autism, it rises to 1.3%. You still have more than a 98% chance of having a neurotypical child, all other factors being equal.  Without a medically necessary C-section, death is a real possibility.

It was a couple of years ago that the Karolinska Institute highlighted the fact that those with severe autism currently have a life expectancy of under 40 years.  Another inconvenient truth.

Association of Cesarean Delivery With Risk of Neurodevelopmental and Psychiatric Disorders in the Offspring 

Question  Is birth by cesarean delivery associated with an increased risk of neurodevelopmental and psychiatric disorders in the offspring compared with birth by vaginal delivery?

Findings  In this systematic review and meta-analysis of 61 studies comprising more than 20 million deliveries, birth by cesarean delivery was significantly associated with autism spectrum disorder and attention-deficit/hyperactivity disorder.

Meaning  The findings suggest that understanding the potential mechanisms behind these associations is important, especially given the increase in cesarean delivery rates for nonmedical reasons.

Abstract

Importance  Birth by cesarean delivery is increasing globally, particularly cesarean deliveries without medical indication. Children born via cesarean delivery may have an increased risk of negative health outcomes, but the evidence for psychiatric disorders is incomplete. 

Conclusions and Relevance  The findings suggest that cesarean delivery births are associated with an increased risk of autism spectrum disorder and attention-deficit/hyperactivity disorder, irrespective of cesarean delivery modality, compared with vaginal delivery. Future studies on the mechanisms behind these associations appear to be warranted. 

Very many things are known to slightly increase the odds of a person having autism and the more risk factors you have the more severely autistic you may be.  This ranges from maternal stress (anything from experiencing a hurricane, work stress, life trauma) to maternal/paternal age, obesity, gestational diabetes, alcohol/drug abuse, illness during pregnancy etc. This combines with whatever is in the parents’ DNA and random mutations that are bound to occur.    

A more rational reaction might be to investigate further why there might be a link and how you could counter any risk to children born by cesarian section.  You only have to read the existing research, or this blog.

There are 2 very good reasons why there should be a link between autism and C section, both have been covered in this blog.

1.     The microbiome comes from the mother. Science is only recently starting to understand the role of bacteria in health, but we know that it plays a key role in conditioning/calibrating the immune system of babies.  Once the immune system has been calibrated it is set for life.  Early exposure to bacteria is necessary and humans evolved to expect it.  If your immune system is over/under sensitive there will be consequences. Birth via C-section avoids exposure to bacteria in the birth canal, unless the newly arrived baby is “seeded” with bacteria from the mother. Mother’s milk is another key source of transferring the mother’s microbiome to the baby. 

2.     We saw that the birthing hormone Oxytocin plays a key role in triggering the “GABA switch” in new-borns. This is the process which transforms immature neurons with high chloride to mature neurons with low chloride shortly after birth.  During natural birth there is a surge in the hormone Oxytocin that is transferred to the baby, this causes the chloride transporter KCC2 to be further expressed and the “opposing” transporter NKCC1 to fade away.  In many people with severe autism their neurons remain in the immature state their entire life.  Just as you can replace the bacteria transfer lost in birth via C-section, there would be absolutely no reason why you could not replicate the surge in Oxytocin to "flip the GABA switch".

The recent study showed that elective C-sections (where the baby is in perfect health and not distressed) are associated with the elevated risk of both Autism and ASD.

Regular readers of this blog would probably be surprised if C-section did not increase autism prevalence.

The important thing is to acknowledge this likely connection and mitigate it, rather than try and fault the numerous studies that have shown the same effect.

The same of course applies to reducing the very small risk from vaccines, rather than construct new studies in a contrived way to show there is zero risk.   If you can safely and cheaply reduce the risk of a negative reaction to vaccines, why wouldn’t you?  Just follow Johns Hopkins example and give Ibuprofen or Montelukast (Singular) for a few days before and after and remember to never give Paracetamol/Acetaminophen (Tylenol) in response to fever after a vaccine. Paracetamol/ Acetaminophen reduces the body’s key antioxidant GSH just when the baby/child may need its neuroprotection most.

Some conditions are associated with preterm births, a good example is Cerebral Palsy (CP), which is twice as common in babies born very early. CP is rarely genetic and is usually considered to be caused by a complication during pregnancy, birth or shortly thereafter. I think you would find a correlation between C-sections and CP, but in this case I doubt you would find it in elective C-sections.   In other words C-sections do not “cause” CP, but they may be associated with it. The ID/MR often found in CP might be elevated by C-section and, if so, would be treatable.

Conclusion

In order to halt the rise in incidence of the disabling kinds of autism there should be steps taken to reduce some of the very many factors that are driving the increase, albeit each one sometimes by a tiny amount.

This would be a good application of all those thousands of autism research papers, many of which have shown what factors contribute to increased risk, that now sit gathering dust.

We are not at the stage of wide scale gene editing, but many simple steps can be taken today to improve future health.  This does not mean do not vaccinate, or avoid medically necessary C-sections; vaccinations and C-sections have saved millions of lives. But, why would you not want to take a good thing and make it even better?  That is what we humans tend to be good at, like the Swedes and their Volvos.

Perhaps take your C-section with a generous smear of Mum's bacteria and a shot of synthetic oxytocin?  

There will be more on Cerebral Palsy in a later post on D-NAC (Dendrimer N-Acetyl Cysteine).