Tag: Nutrasweet

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A few perinatal tips that may help reduce risk of autism for the expected infant

The term Perinatal generally refers to the one to three months prior to conception. A woman might be advised about healthy diet and exercise habits during perinatal health education and would likely be encouraged to take a prenatal vitamin supplement during a time when she is trying to conceive.

The summary of potential risks associated with autism in the last post suggest that there are two basic groups of health tips for reducing risk of autism perinatally or prenatally:

  • tips for avoiding toxins from the environment; or for reducing internal production of toxins that are a result of the stress response, or are due to undiagnosed metabolic defects;
  • and tips for increasing intake of healthy nutrients; or strategies for identifying and treating any undiagnosed metabolic defects or low-grade chronic infections that may be causing nutrient imbalances or deficiencies.

This first set of tips will focus more on avoiding toxins from the environment and includes primarily recommendations that are already standard for perinatal or prenatal health.

For a woman of reproductive age:

  1. Don’t have unprotected sex after drinking a Rum and Diet Cola that is sweetened with aspartame/Nutrasweet.
  2.  Don’t have unprotected sex after drinking a Rum and regular cola either or any other beverages that contain alcohol.
  3. After drinking a Diet beverage that is sweetened with aspartame/Nutrasweet, don’t have unprotected sex with a male partner who has been drinking alcohol in excess. (A male’s alcohol intake during the few days prior to sexual relations may increase a baby’s risk for Fetal Alcohol Syndrome so it may also be involved in the infant’s risk for autism – more research is needed but in the meantime we do know conclusively that alcohol and Nutrasweet isn’t good for fetuses. Males produce sperm throughout their lives while women develop a large number of eggs during the fetal stage which are then released one or a few at a time each month throughout her reproductive years, approximately from age 10-12 through age 45-55. A woman’s health habits during a pregnancy with a female fetus will be affecting the health of any potential grandchildren that the daughter may have later in her life.)
  4. A regular cola or root beer may be better choices for beverages to drink before having unprotected sex. Brominated vegetable oil may be a food additive in citrus flavored beverages such as Mountain Dew and the chemical is in the same group as the flame retardant polybrominated diphenyl ethers which have been associated with brain development problems in children, fertility problems, and increased risk for hypothyroidism and cancer.[http://www.webmd.com/food-recipes/20130129/brominated-vegetable-oil-qa?page=2]
  5. If you are a woman with leprosy being treated with thalidomide then do your best to not have unprotected sex, possibly invest in a longterm family planning method such as an IUD or Essure for use during the treatment with thalidomide.
  6. If you are a woman being treated with valproic acid for bipolar disorder, migraines or for some other reason then do your best to not have unprotected sex, possibly invest in a longterm family planning method such as an IUD or Essure for use during the treatment with valproic acid.
  7. If you are a woman being treated for autoimmune disease, hypothyroidism, obsessive-compulsive disorder, schizophrenia, or depression then it may be a good idea to not have unprotected sex at least while your disease is in a more severe stage. It might be a good idea to invest in a longterm family planning method such as an IUD or Essure for use while you’re being treated for a severe chronic disease or mental illness. Rubella, cytomegalovirus, stress, and allergic reactions have also been associated with increased risk for autism, so avoiding unprotected sex during acute sickness, stress, or allergy flair-ups might also be a good idea.
  8. In case you missed the theme – try to avoid having unprotected sex unless you are healthy and toxin free and your partner is also – it is not easy to grow a baby. And if you are in a relationship with someone who is not willing to discuss or plan for a safer pregnancy then it may be worth ending the relationship or seeking help. [http://www.reuters.com/article/us-health-sexassault-coercion-idUSKCN0R42CD20150904] (In the U.S. call the National Domestic Violence Hotline for support and referrals: 1-800-799-7233 | 1-800-787-3224 (TTY), http://www.thehotline.org/ )

The perinatal time period is a time to prepare a healthy and welcoming environment so the egg and sperm will be able to successfully implant as a healthy little zygote (the fetal stage where the egg and sperm have combined into a single cell). “One-half of all pregnancies in the U.S. are unintended.” – Population Connection [From a handout: “Our Mission At Population Connection is Critical!,” 15AK-1l]

If we hope to reduce the rate of children born in the U.S. who later develop autism, and it is a problem that develops during the early weeks of pregnancy, then we really need to reduce the rate of unintended pregnancies. If autism is able to be prevented in the first week of pregnancy then women will need to either always be healthy and ready for an unexpected pregnancy (because rapists wouldn’t want their love power-and-domination-child to be autistic, surely?) or women will need to plan and prepare before trying to become pregnant so that their body will be as healthy and as ready to receive the implantation of the zygote as possible.

/Disclosure: This information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes./

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Autism, formaldehyde, folate, and vitamin D; a theory

Autism can leave a child unable to take care of themselves independently for the rest of their lives. At a rate of 1 child in 45, there were 3,932,181 births in the USA in 2013, so roughly that would suggest that 87,381 of those children will go on to develop some symptoms of autism or pre-primary developmental delay — and that possibly 87,381 parents will no longer be able to work at their normal jobs because they will be needed as full time caregivers for their child with autism, possibly for the rest of their lives. so if that rate held steady for the decade then in ten years there could be 1,747,620 children with autism and parents who may not be able to work at a normal job. When will it be enough children and parents to do something about?

I closed with the following paragraph but I’m going to paste it here too, as the best of the good news:

A method has been developed using samples of umbilical cord blood to identify which infants are likely to develop autism later in childhood. The method checks fifteen “biomarkers,’ — (various lab values or other physical signs, I haven’t read the full article yet, need to buy it) — infants whose values were more elevated or reduced compared to normal in a certain pattern were found to be predictive of which infants went on to develop autism. [] This is early research but it would help identify which infants were at risk for autistic changes in a year or two, but at birth instead of having to wait — and worry — for a year or two.

I have some good news and some bad news. It looks plausible that autism could be caused prenatally by a combination of low vitamin D (or possibly a vitamin D system that is blocked by pathogens), and low folate availability (possibly due to a genetic methylation defect, [4], defects that may make the supplemental form, folic acid, not as helpful prenatally and possibly even harmful because the folic acid may inhibit the activity of whatever folate is available, [29] ), and increased formaldehyde either from dietary sources like Nutrasweet or from smoking or living in small enclosed rooms with poor ventilation. Other toxins might also be involved that add to an increased risk for there to be production of autoimmune antibodies in the vitamin D deficient mother and fetus. Malfunction in the vitamin D receptor immune functions could lead to malfunctions in the dendritic cell’s ability to inhibit autoimmune overactivity in the immune system. Autoimmune antibodies might cause problems during fetal brain development or later in the child’s life.

Low vitamin D in infants has been associated with autism – but not for all siblings with low vitamin D — so other factors must be involved. And not taking a prenatal vitamin during the three months prior to pregnancy and the first month of pregnancy has been associated with more risk for having a child with autism and certain genetic defects in the methylation cycle that helps make the B vitamin folate more bioactive have been associated with autism risk [4] – but not every mother who doesn’t take prenatal vitamins during the months prior to becoming pregnant has a child with autism — so other factors must be involved.

Not much information is available about Nutrasweet but during digestion the methanol portion of the larger molecule is released which then is broken down into formaldehyde – which is a known cause of birth defects and a known neurotoxin.

Formaldehyde is produced when something is burned so it could be a concern for any people who are around cigarette smoke or inhale other types of smoke regularly. Formaldehyde can also collect in the air in small enclosed spaces, and increased warmth may also increase volatility of the gas so warmer areas or overheated apartments may allow for more accumulation of the gas in poorly ventilated rooms.

Formaldehyde is also found in prepackaged juice products, particularly in older packages, as formaldehyde is produced as the fruit or vegetable juice ages. Formaldehyde is also produced during digestion from the methanol portion of the alternative sweetener Nutrasweet. Studies on the potential risk of the formaldehyde content that might be available to adults from dietary Nutrasweet found that it was a less significant risk than the amount an adult might receive as a cigarette smoker or from environmental exposures. However an adult has a fully mature liver while a fetus does not. Babies and children also have less mature livers and may be more at risk of having chemicals accumulate to toxic levels because they are not being broken down and excreted quickly enough. (Folate, a B vitamin, is necessary to break down formaldehyde, more on that later.)

Formaldehyde can cross the placenta to the fetus where it accumulates to a larger concentration than within the mother’s bloodstream. The fetal liver tissue is less able to detoxify formaldehyde than the mother’s.

Industrial exposure to formaldehyde is associated with an increased risk of the presence of cancer causing human alpha fetoprotein antigens. Occupational exposure to formaldehyde has also been associated with increased levels of alpha fetoprotein in adult male and female subjects. The study subjects with occupational exposure to formaldehyde were also found to have significantly reduced levels of Total Protein, Albumin, and White blood cell count. Subjects with workplace exposure to formaldehyde reported allergic type symptoms including: “sneezing/airways-related symptoms, itching and watery eyes.” [3] Formaldehyde exposure may also be a cause of systemic allergic contact dermatitis, [15, 16] possibly even on the eyelids. {13] A diet designed to avoid formaldehyde intake may be helpful for alleviating the eczema like rash. [14]

Levels of alpha fetoprotein are normally only elevated in pregnant women and the expected infant.

Levels of maternal serum alpha fetoprotein are already being checked regularly as a prenatal screening test because low levels are associated with having a baby with the genetic condition Down’s Syndrome. Levels of maternal serum alpha fetoprotein have been found to be more elevated for the mothers of children with autism than in mothers whose child did not have autism. [1] Alpha fetoprotein (AFP) has immunomodulatory effects and a recombinant human alpha fetoprotein (rhAFP) version has been found to help alleviate autoimmune symptoms in clinical trials that used mice with “experimental autoimmune encephalomyelitis (EAE), the animal model used for the study of MS.” [2] Alpha fetoprotein is normally produced by the fetus and it does cross into the fetal brain where it seems to be involved with controlling estrogen and helping baby girls to be more feminine and less masculine.

/Speculation: So if alpha fetoprotein antigens are involved in causing autism maybe boys are more at risk for the condition because the estrogen connection somehow is protecting baby girls from developing the antigens. However if the basic problem is a malfunctioning dendritic cell system which is making it more difficult for the mother’s body and fetus’ body to accept the presence of each other’s foreign DNA then other proteins might also have antigen/autoimmune antibodies develop. Male infants may simply be more susceptible to autism because their Y chromosome is more foreign to the mother’s body than a female infant’s X chromosomes. / — Someone already figured this part out and explains it better than me, in a Medical Hypotheses journal – if you have the money for the journal article ($31.50, now added to my shopping list). An excerpt from the Abstract: “Prenatal/maternal factors linked to increased autism risk include valproic acid, thalidomide, alcohol, rubella, cytomegalovirus, depression, schizophrenia, obsessive-compulsive disorder, autoimmune disease, stress, allergic reaction, and hypothyroidism. It will be shown how each of these risk factors may initiate expression of genes which are sensitive to retinoic acid and/or estradiol – whether by direct promotion or by reducing production of alpha-fetoprotein. It is thus hypothesized here that autism is not a genetic disorder, but is rather an epigenetic disruption in brain development caused by gestational exposure to chemicals and/or conditions which either inhibit alpha-fetoprotein production or directly promote retinoic acid-sensitive or estradiol-sensitive gene expression. This causation model leads to potential chemical explanations for autistic brain morphology, the distinct symptomology of Asperger’s syndrome, and the differences between high-functioning and low-functioning autism with regard to mental retardation, physical malformation, and sex ratio.” – CR King [29]

So speculatively,

  • if formaldehyde can make it more likely for someone to make alpha fetoprotein antigens,
  • and maternal serum alpha fetoprotein levels are more elevated in the mother’s of children with autism,
  • and low vitamin D is more common in babies who have autism,
  • and vitamin D helps the dendritic cells of the mother and infant accept each other’s foreign DNA instead of making autoimmune antibodies against each other’s foreign proteins,
  • then low vitamin D might leave the dendritic cells unable to prevent autoimmune antibodies from developing
  • which then may cause changes in the developing fetal brain and may leave the child with autoimmune antibodies that may continue to cause changes in the child’s developing brain later in life.
  • The formaldehyde could be from Nutrasweet and bottled juice products and/or from cigarette smoke or other environmental sources or the combined total of all of the sources. The timing of the introduction of aspartame/Nutrasweet to the U.S. food supply in 1981 and the increase in rate of children with autism is very closely correlated. [5] Nutrasweet and Neotame were both inventions of the Monsanto Company and limited research about them is available. Neotame was invented as the patent for Nutrasweet was expiring and Monsanto was able to get FDA approval for it by 2002. The patent for Neotame was sold to a private equity firm, the J.W. Childs Equity Partners II. L.P.. [https://theredpillguide.wordpress.com/2012/02/23/the-red-pill-guide-neotame/]

So in summary the good news is autism may be preventable – but the bad news is that it will be difficult to prove and preventative education and treatment will likely need to be individualized as so many factors are involved.

A summary of the factors that may interact during the prenatal and/or perinatal  (three months prior to conception) time period in a way that may lead to the development of autism within the fetal brain.

Possible Vitamin D Issues – it might not just be a lack of vitamin D or sunshine:

  • Simple vitamin D deficiency
  • An underlying genetic defect in the Vitamin D Binding Protein causes a tendency to become vitamin D deficient more easily than normal. [10, 11, 12] (Might a simple protein deficiency then also add a risk to a simple deficiency of all important proteins?)
  • An underlying infection is present with a pathogen that is suppressing the vitamin D receptor system.

Possible Folate Issues:

  • Simple folate/folic acid deficiency/lack of prenatal vitamin during the perinatal time period. [4]
  • Genetic defect in mother affecting the methylation cycle makes her more susceptible for folate deficiency. [4]
  • Genetic defect in the fetus affecting the methylation cycle makes it more at risk for autism. [4]
  • A methylated form of the vitamin may be more effective for reducing risk of developing autism. The natural food form, folate, is more bioactive than the supplemental form, folic acid, that is used in prenatal vitamins. [29]

Formaldehyde might be accumulating from several sources [3, 5]:

  • Aseptically packaged juices
  • Nutrasweet
  • Neotame
  • Smoking
  • Badly ventilated air.
  • Workplace exposure

Other, other factors that may be involved in development of autism may include a variety of chemicals known to be toxic for brain development and which may be common in our modern environment. From the Abstract of a review article by Dr. Philippe Grandjean, MD and Philip J. Landrigan, MD, Neurobehavioural effects of developmental toxicity., (The Lancet Neurology, 2014):  “In 2006, we did a systematic review and identified five industrial chemicals as developmental neurotoxicants: lead, methylmercury, polychlorinated biphenyls, arsenic, and toluene. Since 2006, epidemiological studies have documented six additional developmental neurotoxicants—manganese, fluoride, chlorpyrifos, dichlorodiphenyltrichloroethane, tetrachloroethylene, and the polybrominated diphenyl ethers. We postulate that even more neurotoxicants remain undiscovered. To control the pandemic of developmental neurotoxicity, we propose a global prevention strategy.” [30]

To help prevent autism from occurring prenatally we may also need to work together and we may need to work together as individuals rather than waiting for the government or a medical corporation to look further into a problem that might leave them at some risk of legal repercussions. Historically there have been several examples of government and corporate interests blocking the lawsuits of factory workers or townspeople whose health was damaged by industrial chemicals by showing expert testimony demonstrating that the supposedly ‘harmful’ toxin really had some beneficial use and was really a safe and helpful ‘treatment.’

Part of the bad news that didn’t make it into the earlier discussion of the digestion of menthol and formaldehyde is that humans have a genetic defect that makes menthol extremely more toxic to us than to all other animals — so lab research would demonstrate that menthol isn’t really that bad after all –(to lab animals, that is, but let’s keep that part a secret between corporate research scientist’s and their consciences). So in a global corporate NAFTA/TPP type world where a corporation can sue nations over lost profits, feasibly corporate research scientists and lawyers could force nations to either accept the products made with aspartame and Neotame whether it is a risk to their citizen’s health or not, or else pay the corporation for their estimated lost profits.

Aspartame and Neotame are so much sweeter than sugar that they are simply cheaper to use in food products than sugar, and since its introduction in 2002 Neotame has never even had to be listed with the ingredients, so sweet, delicious, calorie free and guilt free, no alternative sweetener was used in that product according to the label. Aspartame is the number one food additive for consumer complaints to the FDA about adverse side effects. With Neotame not ever being listed on the food label consumers have no idea if they consumed it or not even if they do have an adverse effect and we have no idea if the FDA would have received consumer complaints about the food additive because it was never required to be added to the ingredient label. People who avoid aspartame due to it causing migraines can’t look for Neotame on the ingredient list.

Avoiding all processed foods and all restaurant meals seems like a lot to ask of pregnant women but that might be necessary in order to avoid Neotame. And with Neotame as a possible source of formaldehyde for the developing fetus then as a prenatal nutrition counselor that would be the most cautious advice given the research that is already known about menthol and formaldehyde’s risks to fetal development. Avoiding all toxins and reducing stress and risk of infection would be the ideal goal for all pregnant women.

Working towards removing aspartame/Nutrasweet and Neotame from the food supply may be an impossible goal given the deep pockets of corporations but trying to get Neotame added to the ingredient list seems like a necessary compromise or first step if we are really going to be able to help prenatal and perinatal women avoid all sources of formaldehyde in the hopes of helping prevent autism from developing in the child later in life.

*This got long and complicated and there’s more: Other, other factors include undiagnosed hypothyroidism and undiagnosed iodine deficiency and BPA/pthalate exposure. Each individual mother/child with autism may have a slightly different combination of genetic and nutritional susceptibilities and load of various environmental toxins and maybe even folic acid (supposedly helping prevent spina bifida but may be adding to autism risk for the babies of moms who have certain genetic defects in the methylation cycle).

So this is a preliminary draft of a preventative health education strategy for trying to prevent autism. A longevity study that started with women at least three months prior to conception and followed them and their children for years would be able to try a multi-factored prevention plan and wait and see if fewer of the children developed autism than compared to the rate of children developing autism in the average population. [rate at 1 in 45 births, Nov. 2015, CDC, http://health.usnews.com/health-news/articles/2015/11/13/cdc-child-autism-rate-now-1-in-45-after-survey-method-changes] Imprecise diagnostic criteria makes it easier for insurance companies to deny coverage.

A method has been developed using samples of umbilical cord blood to identify which infants are likely to develop autism later in childhood. The method checks fifteen “biomarkers,’ — various lab values — infants whose values were more elevated or reduced compared to normal in a certain pattern were found to be predictive of which infants went on to develop autism. [] This is early research but it would help identify which infants were at risk for autistic changes in a year or two, but at birth instead of having to wait — and worry — for a year or two.

/Disclosure: This information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes./

Bibliography:

  1. Abdallah, Morsi W.; Grove, Jakob; Hougaard, David M.; Nørgaard-Pedersen, Bent; Ibrahimov, Fuad; Mortensen, Erik L. Autism Spectrum Disorders and Maternal Serum Alpha-Fetoprotein Levels during Pregnancy, Can J Psychiatry. 2011;56(12):727-734.
    [https://www.questia.com/library/journal/1P3-2562877671/autism-spectrum-disorders-and-maternal-serum-alpha-fetoprotein]
  2. Irony-Tur-Sinai M1, Grigoriadis N, Lourbopoulos A, Pinto-Maaravi F, Abramsky O, Brenner T. Amelioration of autoimmune neuroinflammation by recombinant human alpha-fetoprotein., Exp Neurol. 2006 Mar;198(1):136-44.
    [http://www.ncbi.nlm.nih.gov/pubmed/16423348]
  3. Euphoria C. Akwiwu, Chinyere A.O. Usoro, Josephine O. Akpotuzor, Maisie H. Etukudo, Occupational Health and the Impact of Long-Term Formaldehyde Exposure on Health Professionals in Calabar, Nigeria., Journal of Natural Sciences Research,  Vol 5, No 22 (2015), [http://iiste.org/Journals/index.php/JNSR/article/view/27141]
  4. Schmidt RJ1, Hansen RL, Hartiala J, Allayee H, Schmidt LC, Tancredi DJ, Tassone F, Hertz-Picciotto I., Prenatal vitamins, one-carbon metabolism gene variants, and risk for autism., Epidemiology. 2011 Jul;22(4):476-85, [http://www.ncbi.nlm.nih.gov/pubmed/21610500]
  5. Ralph G. Walton, Woodrow C. Monte, Dietary methanol and autism.,
    Medical Hypotheses, Vol 85, Issue 4, Oct 2015, pp 441–446, [http://www.sciencedirect.com/science/article/pii/S0306987715002443]
  6. Newborn screening for autism: in search of candidate biomarkers. []
  7. Direct and indirect cellular effects of aspartame on the brain. []
  8. In utero exposure to toxic air pollutants and risk of childhood autism. /formaldehyde, lead, others/ []

  9. Aspartame: a safety evaluation based on current use levels, regulations, & toxicological & epidemiological studies. []

  10. Intracellular Vitamin D Binding Proteins: Novel Facilitators of Vitamin D-Directed Transactivation: MolEnd: 14, 9 [ ]
  11. Vit DBP Influ Total Circ Levels of 1,25-D3 but Does Not Directly Modulate Bioactive Levels of the Hormone in Vivo [ ]
  12. Gene for Vitamin D Binding Protein (DBP) is similar to those for human albumin (hALB) and alpha feto protein (hAFP) []
  13. Systemic contact dermatitis of the eyelids caused by formaldehyde derived from aspartame?  []
  14. Systemic contact dermatitis in children: how an avoidance diet can make a difference.  []
  15. Systemic allergic dermatitis presumably caused by formaldehyde derived from aspartame. /no abstract avail./ []
  16. Systemic Allergic Contact Dermatitis After Formaldehyde-Containing Influenza Vaccination.  []
  17. Formaldehyde adduct to human serum albumin with reference to aspartame intake. []
  18. Methanol: a chemical Trojan horse as the root of the inscrutable U.[]
  19. A receptor for formaldehyde-treated serum albumin on human placental brush-border membrane. []
  20. Distribution of radioactivity from 14C-formaldehyde in pregnant mice and their fetuses. []

  21. Histomorphological & ultrastructural changes of placenta in mice exposed to formaldehyde. /small baby, big placenta/ []

  22. Formaldehyde Crosses the Human Placenta and Affects Human Trophoblast Differentiation and Hormonal Functions. /Nac/ []

  23. Embryo toxicity and teratogenicity of formaldehyde. []

  24. Effects of heavy metals on alpha-fetoprotein in maternal sera and amniotic fluid of pregnant mice. [ ]
  25. The alpha-fetoprotein third domain receptor binding fragment: …scavenger & assoc receptor targets. [ ]
  26. Route of antigen delivery impacts immunostim activity of dendritic cell-based vaccines for hepatocellular carcinoma. [ ]
  27. Nonsecreted cytoplasmic alpha-fetoprotein: a newly discovered role in intracellular signaling & regulation. /cancer [ ]
  28. Carcinoembryonic antigen, alpha-fetoprotein, & prostate-specific antigen…exposed to phenol, formaldehyde, urea,… [ ]
  29. King CR, A novel embryological theory of autism causation involving endogenous biochemicals capable of initiating cellular gene transcription: a possible link between twelve autism risk factors and the autism ‘epidemic’.,  Med Hypotheses. 2011 May;76(5):653-60 [http://www.ncbi.nlm.nih.gov/pubmed/21388746]
  30. Dr. Philippe Grandjean, MD and Philip J. Landrigan, MD, Neurobehavioural effects of developmental toxicity., The Lancet Neurology, Volume 13, No. 3, p330–338, March 2014,   [http://www.thelancet.com/journals/laneur/article/PIIS1474-4422(13)70278-3/abstract]

  31. Physiology of alpha-fetoprotein as a biomarker for perinatal distress: relevance to adverse pregnancy outcome. []

  32. Maternal serum transformed alpha-fetoprotein levels in women with intrauterine growth retardation. [ ]

    Dyslipidemia in pregnancy may contribute to increased risk of neural tube defects -a pilot study, north Indian pop.[ ]

    Comparison of proteins in CSF of lateral and IVth ventricles during early development of fetal sheep. – PubMed NCBI []