Zinc

Summary

Zinc is a silvery-blue metal which is found in the human body.

It is essential for human health, and is an antioxidant nutrient.

Involved in the structure and function of cell membranes and in the production of over 200 enzymes.

Involved in bone and phosphorous metabolism.

It helps maintain the body’s alkaline balance.

Imperative for blood stability.

It governs the contractility of muscles.

Maintains the immune system, and is involved in wound healing, healthy skin and the development of reproductive organs.

Necessary for sexual function, vision and correct sense of smell and taste.

Deficiency of this could cause:

Increased susceptibility to infections – zinc increases the number of infection-fighting white blood cells

Decreased alertness

Fatigue

Poor sense of smell/taste – poor appetite

White spots on fingernails

Delayed sexual maturity

Stretch marks

Zinc can be used to Treat

The common cold. It can half the duration of the illness. It affects the facial nerve endings and dries up the nose, so prevents the virus from multiplying.

AIDS – to boost the immune system.

Eyesight – as zinc is involved in ensuring that the retina functions well.

Sexual function – men deficient in zinc have reduced testosterone levels.

Benign prostatic hyperplasia.

Head injuries – as zinc is used in the production of neurotransmitters.

Normal Dosage

15-25mg daily to prevent deficiencies. Other conditions: up to 50mg 3x daily under the supervision of a qualified practitioner.

Possible Side Effects

Doses over 300mg a day can interfere with immune system functioning. If taken in lozenge form it may cause stomach upset, nausea, mouth irritation and a bad taste. Zinc interferes with Copper absorption, so it may be necessary to take a supplement with a small amount of copper. Take a multivitamin along with zinc if you are taking a high dose zinc supplement over a long period of time.

Contra Indications

Naturally Found In

Eggs

Black eyed beans

Tofu

Beef

Pork

Lamb

Crab

Miso

Wheatgerm

Oysters

Pork and beef liver