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Serving Size: 2 Vegetarian Capsule

Comparing the impact of fitness and nutrition on lifespan and healthspan: data showing fitness to be a more significant predictor of mortality than nutrition [23:30]
What To Know About Vitamin B12 Vitamin B12, also called cobalamin, is a type of water-soluble vitamin and plays a vital role in several essential bodily processes

doi:10.1136/bmj.310.6991.1360

doi: 10.1007/BF02124286
