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Tag Archives: Testosterone

Vitamin B3 (Niacin) Deficiency

What Is Vitamin B3 (Niacin)? Niacin is an essential water-soluble B vitamin that is required by all cells of the body. During digestion of food containing it, niacin (the form in food) is changed in the small intestines to the active form niacinamide (niacin ...

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Infertility In Males

What Is Infertility in Males? Infertility in males is characterized by inability to either produce sperm or to produce viable sperm or mobile sperm resulting in prohibiting fertilization of the female ovum (egg). To the left is a false-colour scanning ...

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