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Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in the body
A 3-ounce serving of cooked beef liver has 70.7 micrograms of vitamin B12
The increase in testosterone can promote the development of secondary sexual characteristics and, in conjunction with follicle-stimulating hormone (FSH), support spermatogenesis
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This powerhouse vitamin plays a starring role in your babys brain development and helps prevent serious birth defects [*]
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