VITAMIN C
Vitamin C (ascorbic acid) plays a multifaceted role in methylation balance. In the context of overmethylation, high-dose Vitamin C acts as a methyl buffer — it competes with methyl-group-dependent processes and can help moderate an overactive methylation cycle, reducing the stimulating, anxious, or hyperactive states associated with excess methylation.
In the Somaticode protocol, Vitamin C is the first-line recommendation for individuals who test in the overmethylated range. It is preferred over Niacinamide as the initial intervention because it is generally better tolerated and has a broader safety profile for most individuals.
NIACINAMIDE
Niacinamide (the non-flushing form of Vitamin B3) is a methyl consumer — it actively uses up methyl groups in the body as part of its metabolic processing. This makes it a targeted tool for reducing overmethylation by drawing down the excess methyl supply that drives the overstimulated, anxious, or emotionally reactive states associated with the overmethylated end of the Methyl Scale.
In the Somaticode protocol, Niacinamide is used as the primary recommendation for individuals who are sensitive to Vitamin C (a common occurrence in some women), or as a complementary option alongside Vitamin C for more pronounced overmethylation. It is not the same as Niacin (which causes flushing) — Niacinamide does not produce the characteristic skin-flushing response.
SAMe
SAMe (S-Adenosyl-L-Methionine) is the body's primary methyl donor. It is produced naturally from the amino acid methionine and is central to over 200 methylation reactions in the body, including the synthesis of neurotransmitters such as serotonin, dopamine, and norepinephrine.
In the Somaticode protocol, SAMe is used as an escalation supplement for individuals who are significantly undermethylated — particularly when first-line options such as Betaine have not produced adequate results. By directly supplying methyl groups, SAMe can shift the methylation balance upward relatively quickly.
Because SAMe is a potent methyl donor, it is important to start at a low dose and increase gradually. It is not recommended for individuals who are already in the balanced or overmethylated range, as it may push the balance too far in the stimulating direction.
Betaine (Anhydrous)
Betaine, also known as Trimethylglycine (TMG), is a naturally occurring compound found in beets, spinach, and whole grains. It carries three methyl groups and donates them through the BHMT (betaine-homocysteine methyltransferase) pathway — an alternative route to the primary folate-dependent methylation cycle.
In the Somaticode protocol, Betaine is the preferred first-line supplement for undermethylation. It is gentler than SAMe and better tolerated by most individuals, making it the recommended starting point before escalating to stronger methyl donors.