1 ml b12 injection Cyanocobalamin Vitamin 1000 mcg — Mountainside Medical Vitamin B12 Injections | B12

Inactive ingredients: Hydrolyzed chicken flavor, microcrystalline cellulose, silicon dioxide

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Vegetarians or vegans If your diet doesnt consist of the proper amounts of meat, fish and eggs Over age 50 Pregnant or breastfeeding Cigarette smokers If you take medications for heartburn or take potassium supplements If youve had part of your stomach surgically removed or banded / VITAMIN B12 DEFICIENCY AND CHRONIC FATIGUE SYNDROME Why is a lack of B12 of such concern

doi: 10.3390/molecules28248038

Vitamin B12 deficiency (hereinafter referred to as B12 deficiency) has wide-reaching consequences