Methylcobalamin is the active forms of B12, leading to greater overall benefits
Although there is currently no evidence to suggest any adverse side effects from excess vitamin B12 supplementation, there is no need to take excessively high amounts of the vitamin, as the body can only absorb so much anyway
Vegan-Friendly Option Ideal for plant-based diets, free from animal products
Never inject it directly onto the powder, as the force can destroy the peptide
1 mg (1,000 mcg) and 0.1 mg (100 mcg) lyophilized vials are the most common research-grade sizes
Vitamin B12 supplements are commonly marketed for energy, metabolism, mood, and more