b12 injection every 2 weeks How Long Do Injections Last? How Often Should You Get
Description
The mechanism likely involves improved mitochondrial function within muscle cells, enhanced stem cell activation, and better recovery capacity

Therefore, future efforts should focus on introducing measures to standardize methods for measurements of total and free serum IGF-1 to facilitate the interpretation of correlations between IGF-1 and different parameters of cardiovascular and metabolic diseases

I am asking because my body seems to be falling apart right now and am trying to sort out symptoms into the thyroid, fibro, PA, slipped disc and unknown baskets - that way I can help my doctors help me get the treatment I need
Office of Dietary Supplements - Vitamin B12. Nih.gov, 27 Feb