Introduction to The Vagus Nerve
In people with fatigue, food sensitivities, anxiety and gut problems, brain fog and depersonalization, the vagus nerve is almost always at play. These people have lower vagal tone, which means a lower ability of the vagus nerve to activate.
The only question is what aspect of the vagus nerve is malfunctioning and how much the vagus nerve is a problem vs. other aspects of your biology.
The vagus nerve is part of the parasympathetic nervous system, referred to as the rest and digest system. It’s not the only nerve ... ..more
By Helen Janneson Bense
A1298C single nucleotide polymorphism (SNP) affects the enzyme known as 5,10 MethyleneTetraHydroFolate Reductase (MTHFR). This polymorphism involves a down regulation of the MTHFR enzyme, responsible for the backwards reaction of the folate cycle, where 5-methylfolate (5MTHF) is converted into tetrahydrofolate (THF). This reaction is most important for the production of BH4 – tetrahydrobiopterin. Each turn of the folate cycle and conversion of 5MTHF to THF produces 1 molecule of BH4. In heterozygous and homozygous states, enzyme activity will be compromised by
approximately 30% and 70% respectively.
Functions of BH4
Cofactor for all three isotypes of nitric ... ..more
"As explained well in the revised STTM book, which you should have on hand and bookmarked at the doctors office. The book is in English, Spanish, German and Swedish.
TSH: for diagnosis of hypopituitary, NOT to diagnose or dose your hypothyroidism (unless it’s high). If you allow a doctor to diagnose or dose you by this lab test and range i.e. to say you are normal simply because it’s in range or below 10…you’ll could still be hypothyroid.
Free #T4 and Free #T3 (note the word “free”–important since it measures ... ..more
It produces a defective MTHFR enzyme of different varieties i.e. it functions less than optimally, such as performing at only 40% of its capacity, or 70% of its capacity. It can mean you won’t break down toxins or heavy metals well i.e. you could find yourself with high iron, or high copper, or high mercury….etc. High copper can also cause low iron.
The defective enzyme doesn’t break down folate vitamins properly (of which folic acid is the precursor to), which can cause high homocysteine, which can increase your risk of coronary heart disease (arteriosclerotic vascular ... ..more
Methylenetetrahydrofolate reductase (MTHFR) supports one's health, well-being and detoxification and can be defective in a fairly large percentage of our population. About 45% of Caucasians, 70% of Hispanics and about 30% of southern Italians have a genetic defect.
The MTHFR gene produces the MTHFR enzyme. This enzyme is responsible for the circulating form of folate. Folate is very important in homocysteine regulation. The MTHFR enzyme metabolizes folic acid into 5-MTHF, which is needed to combine with homocysteine to break it down and to facilitate methylation (detoxification) processes in the body. The MTHFR enzyme is essential for the body to ... ..more
SNS Dominants, AKA “Type A” – Otherwise known as “Carbo types”, “Slow oxidizers” & “Sympathetic dominant”. This simply means that they slowly break down meals (whole grains, fruits, veggies & lean proteins) in order to obtain the necessary energy required for their more active lifestyles. Food may sit “like a rock” in their guts so that they remain full much longer than they should. They generally have weak appetites (forgetting to eat at times) and a high tolerance for sweets. They are often "type A" personalities who may be dependent on caffeine. When not functioning optimally, they may feel agitated, "wired" or "on ... ..more