Until safety data exists, avoiding use during these periods is the only prudent approach
Journal of Endocrinology and Metabolism , 4 (3), 64-77
For example, a study published in the Journal of Alternative and Complementary Medicine found that B12 supplements improved endurance and reduced fatigue in athletes
While they are often marketed as a "miracle" alternative, the professional and clinical landscape also reveals a mix of robust lab-based evidence
In animal-based foods, vitamin B12 binds to the protein molecules
Buy 3 for $11.67 each and save 10% Buy 24 for $11.41 each and save 12% Buy 60 for $11.02 each and save 15% Write Your Own Review Vitamin B12 Injectable 1000mcg 10ml Vial Storage: It's recommended to store your B12 Cyanocobalamin and B-Complex shielded from light in a cool-non-humid place, between the stable temperatures 59-86 Fahrenheit or 15-27 Celsius