what is zinc in food
Zinc-rich foods. by Catherine DiBenedetto. Zinc plays a big role in your body, from wound healing to your perceptions of taste and smell to the synthesis of protein and DNA. The mineral can even affect your libido: Zinc aids the production of testosterone, a sex hormone.But the nutrient is most famous for its immune-boosting perks.inc plays a big role in your body, from wound healing to your perceptions of taste and smell to the synthesis of protein and DNA. The mineral can even affect your libido: Zinc aids the production of testosterone, a sex hormone. But the nutrient is most famous for its immune-boosting perks.