acetry glutathione XYMOGEN S-Acetyl - Acetylated Glutathione Supplement - Antioxidant & Cellular Support - Stomach Acid-Resistant Capsules - Non-GMO & Gluten-Free S-Acetyl Glutathione 120 Capsules

Description

It would seem that because plant-based diets had been shown epidemiologically to be protective against a range of diseases [33], it had been erroneously assumed that the protective effect was conferred by the presence of vitamins like A, C and E and beta-carotene

Front Biosci (Elite Ed)

Now if all of the methyl groups on methionine only went to make the bodys' creatine usage (1.3 gm per day), this might be sufficient, BUT, you use 2-3 times this amount of creatine, and production of creatine is only about 40% of all methylation, so you have to cycle methionine at least 5-10 times, so there has to be an extensive cycling of both folate and B12.This is assuming optimal function of SHMT (vitamin B6 dependent), MTHFR (vitamin B2/B3 dependent) and MTRR (vitamin B2/B3 dependent)