Pure Lab Vitamins Bioactive B12 5000mcg Sublingual, 60 Tablets Intestinal Colon and Bowel Health Ribose is the structural backbone

Ribose is the structural backbone of ATP

making us feel sleepy at night

stirred into your favourite food

Natures Way Dim Plus Directions of Use

Pure Lab Vitamins Bioactive B12 5000mcg Sublingual, 60 Tablets Intestinal Colon and Bowel Health Ribose is the structural backbonePure Lab Vitamins Bioactive B12 5000mcg Sublingual Details Methylcobalamin is the biologically active form of vitamin B 12. Absorption of this essential vitamin depends on adequate production of intrinsic factor, secreted by a healthy stomach. However, neither dietary sources nor ordinary supplements containing vitamin B 12 will help an individual with low no intrinsic factor secretion. Again, low stomach acid secretion and some auto immune disorders