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Best 13 Benefits of Zinc

More than 300 enzymes and 3,000 proteins within the body require zinc to function. Secreted by the salivary glands, the prostate, and the pancreas, two to three grams of zinc are found in the body at any given time, although some conditions may lead to a deficiency. But the body’s production of zinc alone is not enough; you need to include foods rich in zinc in your everyday diet. Such foods include oysters, turnips, peas, oats, peanuts, almonds, pecans, and more. If diet is still not enough, additional supplementation may be needed.

Zinc plays a role in many bodily functions, including those related to the immune and digestive systems. It is also known to reduce stress, control diabetes, prevent macular degeneration, and so much more. Let’s look at just a few of zinc’s incredible health benefits.

1. Rejuvenates the skin

Zinc has shown to be an effective natural remedy for acne. It regulates the amount of testosterone within the body, which, when imbalanced, is known to cause acne. Zinc further benefits the skin by preventing the skin from becoming too dry or too oily, and it stimulates the production of white blood cells, which defend the body against infections that cause severe acne. Zinc is essential in producing collagen, a connective tissue that is necessary for cell repair and growth. Healthy amounts of collagen prevent wrinkles and promote a youthful glow. Finally, applying zinc topically can reduce the appearance of scars.

2. Promotes prostate health

This mineral is essential in prostate health. A deficiency can cause enlargement of the prostate and makes it more susceptible to tumors—both benign and malignant—and other forms of cancer.

3. Treats eczema

Eczema is an inflammatory and chronic disorder of the skin made worse by a zinc deficiency. This mineral heals chronic infections and allows skin cells to regenerate, keeping skin fresh and smooth. Eczema may not be entirely cleared up by zinc supplements, but many patients find their condition improves significantly when zinc levels are normalized.

4. Improves cognitive function

Zinc works in tandem with vitamin B6 to ensure neurotransmitters are functioning properly. When these neurotransmitters misfire or fail to transmit altogether, mental activity is seriously disrupted. Zinc is especially beneficial to the hippocampus, the part of the brain controlling conscious thought and memory. It is also helpful when recovery from a brain injury such as a concussion.

5. Maintains taste and smell

The taste buds and olfactory nerves are dependent on zinc. By consuming the proper amount of zinc, these valuable senses (which are interconnected) are protected, even when they are muted by a cold.

6. Treats and prevents infections

Speaking of colds, zinc decreases their severity and duration. It reduces the amount of cytokines, pro-inflammatory compounds that aggravate colds. Zinc also stimulates the activity of lymphocytes, which are found in the immune system and protect the body against disease. Finally, zinc also prevents fungal infections such as pneumonia and conjunctivitis.

7. Promotes weight loss

Zinc is known to prevent overeating by acting as a mild appetite suppressant. It does this by manipulating ghrelin, the hormone that signals hunger. Zinc is also an antioxidant that stimulates protein and enzyme synthesis as well as metabolism, enabling the body to make better use of the food it consumes.

8. Promotes reproductive health

This mineral is responsible for the synthesis and repair of DNA. A zinc deficiency while pregnant can lead to improper fetal development. In women, zinc aids in parturition and lactation, while in men, zinc assists in spermatogenesis and the development of the sex organs. Zinc prevents the sperm from expending unnecessary energy and protects the reproductive DNA inside the sperm; this ensures genetic information is passed on correctly. This mineral also helps produce the enzymes needed to help the sperm penetrate the egg.

9. Prevents cancer

Zinc promotes prostate health and plays a critical role in preventing tissue damage and cancer. As an antioxidant, zinc rids the body of free radicals, which cause cancer and other harmful diseases. These free radicals break down DNA and other cell structures, so it is imperative you consume enough antioxidants to destroy them.

10. Relieves fatigue

Zinc is essential for proper muscle function, and when you experience muscle fatigue, your entire body becomes fatigue. Zinc increases energy levels, so a supplement may be exactly what you need to combat chronic fatigue.

11. Treats alopecia

Alopecia is an autoimmune disease that leads to hair loss in both children and adults. Zinc is often recommended to those suffering with alopecia, as it strengthens hair and can reduce hair loss.

12. Promotes bone health

Zinc aids in the production of hydroxyapatite, a salt that increases bone density and prevents fractures. This is an excellent supplement to begin taking as you age, particularly if you are at risk for developing osteoporosis.

13. Improves vision

Zinc stimulates many enzymes that utilize vitamin A, one of the most beneficial nutrients for supporting vision. Zinc is especially helpful in preventing and relieving night blindness. Foods such as beef, lamb, oysters, buckwheat, and crab are useful in protecting vision.


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