Zinc: immunity, skin and testosterone
2026-06-27 · 4 min read
Zinc is a mineral involved in immune function, tissue healing, hormone production and skin health. Deficiency is not rare, especially with intense training and heavy sweating.
Why you need it
Zinc supports immunity, aids healing, affects testosterone production and skin condition (so it is often suggested for acne). It is one of the key minerals for athletes.
Which form is best
Zinc picolinate, citrate and glycinate absorb better than cheap oxide. Zinc often comes paired with magnesium and vitamin B6 (the ZMA formula).
How to take it
Take it with food — on an empty stomach zinc can cause nausea. Do not combine it with large doses of calcium or iron in one go, and do not exceed the recommended dose.
FAQ
Does zinc help with colds?
Taken early, zinc may slightly shorten a cold. It is not a medicine but immune support.
Can I take zinc continuously?
Long-term high doses can interfere with copper absorption, so moderation matters. A course at a sensible dose is usually safe.
Related sections
This article is for information only and is not a substitute for professional advice. Supplements are not medicines.