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Why do athletes use it?
Some athletes say that zinc

Helps boost the immune system.
Helps speed recovery between workouts.

What do the advocates say?
In order to repair micro tears that can occur as a result of strenuous exercise, serious athletes usually require higher amounts of most vitamins and minerals including zinc than sedentary people.



Zinc is essential to keeping the immune system strong. For athletes, this is especially important, since being sidelined with a viral infection, or other illness, can force one to miss valuable workout time.

Zinc deficiency is problematic as plasma testosterone is regulated in part by zinc. Therefore, a zinc deficiency may adversely affect this hormone, causing muscular mass and strength to suffer. Your doctor can administer a routine test to determine whether or not you are deficient in zinc.

How much is usually taken by athletes?
Exercise increases zinc losses from the human body, and severe zinc deficiency can compromise muscle function. A double-blind study of male athletes with low blood levels of zinc found that 20 mg per day of zinc improved the flexibility of the red blood cells during exercise, which could benefit blood flow to the muscles. A safe amount of zinc for long-term use is 20 to 40 mg per day along with 1 to 2 mg of copper. Higher amounts should be taken only under the supervision of a doctor.

Suggested Use for Zinc:
Adults: 1/2 to 1 teaspoon daily. May be added to fruit or vegetable juice. Consult a health care practitioner for use with individuals under the age of 14.

Important Notes Concerning Zinc:
The suggested daily amount of Zinc is an absolute minimum intended to supplement a very well balanced diet. Should your diet be less than perfect, increasing your Zinc intake may be beneficial.