• It's antioxidant properties
• protein synthesis
• wound healing
• the development of the reproductive organs
• prostate functions and male hormone activity
• governing the contractility of muscles
• blood stability
• maintaining the body's alkaline balance
• normal tissue function
• digestion and metabolism of phosphorus
• Regulation of the oil glands
• collagen formation
• a healthy immune system
• bone formation
• Maintaining the proper concentration of vitamin E in the blood
• Increasing absorption of vitamin A

• delayed sexual maturity
• prolonged healing of wounds
• white spots on finger nails
• retarded growth
• stretch marks
• fatigue
• decreased alertness
• susceptibility to infections like colds and influenza
• Loss of taste and smell
• Acne
• Hair loss
• High cholesterol levels
• Impotency
• Infertility
• Prostate problems.

Dietary sources of Zinc
Zinc is found in a wide variety of foods with oysters contain more zinc per serving than any other food, but red meat and poultry provide the majority of zinc in Western diets. Other good food sources include beans, nuts, certain seafood, whole grains, fortified breakfast cereals, and dairy products. Zinc absorption is greater from a diet high in animal protein than a diet rich in plant proteins. Phytates, which are found in whole grain breads, cereals, legumes and other products, can actually decrease zinc absorption.

To Much Zinc May be Toxic
Zinc toxicity has been seen in both acute and chronic forms. Intakes of 150 to 450 mg of zinc per day have been associated with low copper status, altered iron function, reduced immune function, and reduced levels of high-density lipoproteins (the good cholesterol). It is important for individuals taking over 20 milligrams of zinc to be under the care or supervision of a health care professional who will monitor for adverse health effects.