Natural Factors Vitamin B12 1000mcg 90tabs
Health Canada #:
Vitamin B12 is the most complex of the vitamins and is the only naturally-occurring organic compounds that contain cobalt. Cyanocobalamin is the commercially available and most stable form of vitamin B12.
Vitamin B12 works with folic acid to control homocysteine levels and research shows that high levels of homocysteine may dramatically increase the risk of heart disease and osteoporosis.
Vitamin B12 (Cyanocobalamin)...1000 mcg