The Role of the MTHFR Gene in Physical and Mental Health

The Role of the MTHFR Gene in Physical and Mental Health
June Rousso
Updated:

Scientific researchers are increasing finding causes of a variety of physical and emotional conditions that many people, including physicians, are unaware of, but which can have ripple effects throughout the body.  One such condition is a mutation in the MTHFR gene that impairs the conversion of the homocysteine enzyme into methionine, another enzyme which plays many important roles to ensure our health.  But the main point with a MTHFR gene mutation is that there will be excess homocysteine in the body, which among other possibilities, can increase the risk of cardiovascular disease, stroke, hardening of the arteries, and blood clotting.

There are a number of core symptoms most commonly observed with a MTHFR gene mutation.  Marjie C. Andrejciw, in her article, “MTHFR Gene as Related to Chronic Illness” (Hawthorn University Lecture Series), lists the following symptoms - chronic pain, depression, anxiety, insomnia, sensitivity to chemicals, medication intolerance, weakened immune system, addictions, infertility, and elevated homocysteine levels.

Mutations in the MTHFR gene can compromise the ability of our body to eliminate toxins and increase oxidative stress, which ultimately results in inflammation and the breakdown of body tissue. The MTHFR gene mutation has been associated with a number of conditions, including autism, ADHD, bipolar disorder, panic attacks, chronic fatigue syndrome, fibromyalgia, autoimmune disorders, migraines, thyroid problems, Irritable Bowel Syndrome, hypertension, schizophrenia, and dementia.  Problems related to pregnancy also have been reported including miscarriages, stillbirths, pre-eclampsia, and neural tube defects. Pre-eclampsia is associated with high blood pressure and organ damage, usually to the kidneys.  For a complete list of conditions associated with the MTHFR gene mutation, refer to www.journeyofhealth.org.
A deficiency in the MTHFR gene can be found through blood testing.  Many physicians are not familiar with the the MTHFR gene and its risks with mutation.  Treatment often includes taking 5MTHF or methylated folate supplementation in combination with vitamin B2, vitamin B6, and methocobalamin  vitamin B12, all under the supervision of a physician.  Supplements are available containing all of these vitamins.  Supplementation will help to lower homocysteine levels.  Traci Stein, Ph.D. , MPH, in her article, “A Genetic Mutation That Can Affect Mental and Physical Health” (Psychology Today), reported preliminary research suggesting that adequate prenatal intake of folate three months before conception and during the first month of pregnancy can reduce the risk of autism and ADHD.
June Rousso
June Rousso
Author
I am a New York State licensed psychologist and a nutritional consultant with an M.S. degree in holistic nutrition. My interests have expanded over the years to the field of nutrition, which I often integrate in my work as a psychologist. I love to write and educate people about nutrition so that they can make more informed choices about their health. I believe that dietary and lifestyle changes are so important in our lives to support a healthy lifestyle.
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