Vitamin B12 / cobalamin ; its structure , functions , biological role as coenzyme - video Dailymotion
Skin Sense GP Clinic - ✨Functions of Vitamin B12✨ Vitamin B12 and folic acid perform several functions in our body, including keeping the nervous system healthy. A deficiency in these vitamins can
![Amazon.com: Vitamin B12 2500mcg Shot of Energy Fast Dissolve Chewable Tablets - Quick Release Cherry Flavored Sublingual B12 Vitamin - Supports Nervous System, Healthy Brain Function Energy Production – 90 Count : Health & Household Amazon.com: Vitamin B12 2500mcg Shot of Energy Fast Dissolve Chewable Tablets - Quick Release Cherry Flavored Sublingual B12 Vitamin - Supports Nervous System, Healthy Brain Function Energy Production – 90 Count : Health & Household](https://m.media-amazon.com/images/I/61kfzMQc8cL._AC_UF1000,1000_QL80_.jpg)