Nerve and Brain Injury Studies : Experimental data examine potential neuroprotective roles, which relate to recovery from nerve damage in controlled research environments
Gastrointestinal Disturbances Occasional constipation, diarrhea, or dry mouth may occur, especially if the injections contain stimulants or other additives
[1][2][3] One of the sulfur-containing amino acids (along with cysteine and cystine), methionine is important (essential) to many bodily functions and must be directly consumed through supplementation or methionine-containing proteins
Options vary widely, including formulas for athletes, budget-friendly picks, and higher-absorption forms
Whats more, if your B12 levels are adequate, adding B12 will not offer any benefits, including weight loss