is zinc good for skin
And itâs especially important for clear skin. [1]. In fact, taking zinc or eating zinc-rich foods is a simple way to cover your bases for clear skinâ¦ and thereâs a good chance that youâre deficient! Turns out zinc deficiency is much more common than previously thought.Here are some symptoms of zinc deficiency: 1  White spots on your fingernails.inc wonât cure acne â fixing your diet is much more important â but it can help acne if youâre deficient. Letâs get right down to it. While zinc isnât a magical cure-all for acne (a comprehensive diet plan is much more effective), it turns out that many acne sufferers are deficient in zinc.