Pork is rich in niacin. Niacin is one of the B vitamins. Niacin also called vitamin B3, which has

Pork is rich in niacin. Niacin is one of the B vitamins. Niacin also called vitamin B3, which has multiple functions in the body and is essential for growth and metabolism.

猪肉富含烟酸。 烟酸是B族维生素之一。 烟酸也称为维生素B3，它在体内具有多种功能，对于生长和代谢至关重要。

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