{"id":2831,"date":"2021-11-23T10:00:53","date_gmt":"2021-11-23T10:00:53","guid":{"rendered":"https:\/\/painlessnutritionals.com\/shop\/?p=2831"},"modified":"2022-08-27T04:07:01","modified_gmt":"2022-08-27T04:07:01","slug":"the-importance-of-zinc","status":"publish","type":"post","link":"https:\/\/painlessnutritionals.com\/shop\/2021\/11\/23\/the-importance-of-zinc\/","title":{"rendered":"The Importance of Zinc"},"content":{"rendered":"

Zinc has been identified as a micronutrient vital to the human body in countless ways.<\/span> Zinc is abundantly distributed throughout the human body<\/span>, but the body is not capable of producing or storing it on its own. This makes regularly consuming foods that are high in zinc incredibly important. Understanding the importance of zinc and its role in the body is essential if you want to know how it impacts your health. This article details what zinc is, why it’s important, why some people don’t get enough, and how to get more zinc in your diet.<\/span><\/p>\n

Zinc is concentrated mainly in the liver, pancreas, kidneys, bones, and muscles. Also, zinc can be found in the eyes, prostate gland, spermatozoa, skin, hair, fingernails, and toenails. Zinc is involved in many bodily processes. It involves more than 300 enzymes that aid metabolism, digestion, and nerve function. Zinc is also crucial for developing and operating immune cells and is essential to skin health, DNA synthesis, and protein production. Zinc also contributes to wound healing, has a significant role in childhood growth and development, and has antioxidant properties needed to fight free radicals in your body. This micromineral is also involved in the senses of taste and smell. Zinc is crucial for proper growth and development. Zinc is an essential mineral!<\/span><\/p>\n

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Absorption and Secretion<\/strong><\/h2>\n

Zinc absorption happens mainly in the small intestine, but the primary site of intestinal zinc absorption in the human body remains controversial. Zinc absorption may be affected by many factors, including the level of your zinc in the diet and the presence of interfering substances such as copper and cadmium, which compete for the same carrier protein. High intakes of iron, calcium and folic acids can also interfere with zinc absorption. Intestinal diseases such as Crohn’s Disease or pancreatic insufficiency can also impact zinc absorption in the body. On the other hand, zinc absorption can be enhanced by glucose or lactose, and soy protein can be consumed alone or mixed with beef.\u00a0<\/span><\/p>\n

For ordinary individuals, zinc is almost entirely excreted through feces. However, increased urinary excretion has been reported for people starving or struggling with nephrosis, diabetes, alcoholism, hepatic cirrhosis, and <\/span>porphyria<\/span><\/a>.\u00a0<\/span><\/p>\n

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Recommended Dietary Allowances<\/strong><\/h2>\n

The Recommended Dietary Allowance (RDA) for 19+-year-old males is 11mg\/day and 8mg\/day for females. The recommendation is slightly higher for pregnant and lactating women, around 11mg and 12 mg, respectively. The Tolerable Upper Intake Level (UL), the maximum intake unlikely to cause harmful effects on health, is about 40mg\/day for males and females 19+years of age.<\/span><\/p>\n

Zinc is widely distributed in foods and is especially rich in red meats, some seafood (oysters, crabs), poultry, whole grains, and some fortified breakfast cereals. Zinc is commonly found in the germ and bran parts of grains, and almost 80% of zinc is lost during milling. Therefore whole grains have more zinc than unfortified ones.\u00a0<\/span><\/p>\n

Here are the lists of selected foods high in zinc and their content:<\/strong><\/p>\n\n\n\n\n
\n

Zinc Content of Selected Foods<\/span><\/p>\n<\/td>\n<\/tr>\n

Oysters\/<\/span>100g<\/span><\/p>\n

Beef\/<\/span>100g<\/span><\/p>\n

Chickpeas\/<\/span>1 cup<\/span><\/p>\n

Chicken Leg\/<\/span>100g<\/span><\/p>\n

Firm Tofu\/<\/span>100g<\/span><\/p>\n

Lean Pork Chops\/<\/span>100g<\/span><\/p>\n

Oatmeal\/<\/span>1\/2 cup<\/span><\/p>\n

Lentils\/<\/span>100g<\/span><\/p>\n

Low Fat Yogurt\/<\/span>100g<\/span><\/p>\n

Shiitake Mushroom\/<\/span>100g\u00a0<\/span><\/td>\n

\n

61 mg<\/span><\/p>\n

11 mg<\/span><\/p>\n

2.5mg<\/span><\/p>\n

2 mg<\/span><\/p>\n

2mg<\/span><\/p>\n

2 mg<\/span><\/p>\n

1.3 mg<\/span><\/p>\n

1 mg<\/span><\/p>\n

1mg<\/span><\/p>\n

1 mg<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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Health Benefits of Zinc<\/strong><\/h2>\n

As mentioned previously, zinc has some health benefits. For example:<\/span><\/p>\n

Improves Immune System<\/strong><\/h3>\n

Your immune system is responsible for keeping your body healthy as you navigate a sea of different pathogens. The immune system, a complex network of cells where the body fights against infections, is vital for human survival. Zinc is necessary for immune cell function and cell signaling to help keep your system strong. A zinc deficiency can result in a weak immune response.\u00a0<\/span><\/p>\n

Lowers the Risk of Inflammation<\/strong><\/h3>\n

Zinc can decrease oxidative stress and reduce some levels of inflammatory proteins in the body. Oxidative stress is the imbalance of free radicals and antioxidants in the body, which leads to chronic inflammation and other chronic illnesses. Zinc participates in the synthesis of antioxidant enzymes and acts as a catalyzer of enzymes, taking part in lipid, carbohydrate, and protein metabolism.<\/span><\/p>\n

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Wound Healer<\/strong><\/h3>\n

Zinc is involved in cell division, DNA and protein synthesis, and collagen formation, all tissue restoration and wound repair processes. Our skin holds about 5% of our body’s zinc content. Doctors commonly use zinc in treating burns, certain ulcers, and other skin injuries in hospitals.<\/span><\/p>\n

Diarrhea Treatment<\/strong><\/h3>\n

The World Health Organization recommends zinc supplements for children with diarrhea. Zinc restores the mucosal barrier and promotes the production of antibodies against intestinal pathogens.<\/span><\/p>\n

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Fights Acne<\/strong><\/h3>\n

Acne<\/a> is an obstruction of oil-producing glands that promotes bacteria and causes inflammation. Studies have shown that zinc can kill acne-causing bacteria (Cutibacterium and Propionibacterium) that invade the pores. Zinc has natural antimicrobial properties that can slowly kill off acne-causing bacteria with fewer potential side effects.<\/span><\/p>\n

Delays the Progression of Certain Age-Related Diseases<\/strong><\/h4>\n

Zinc notably reduces the risk of developing age-related diseases like pneumonia, infections, and age-macular degeneration. As we all know now, zinc plays a vital role in the immune response, cell regeneration, and decreasing oxidative stress in the body, which also helps protect the body from infection.\u00a0<\/span><\/p>\n

Sexual Health<\/strong><\/h3>\n

Zinc plays a role in antioxidant and hormone balancing, which benefits the reproductive health of both sexes. Research has shown that zinc can increase testosterone and aid in the production of sperm in men. It also helps regulate the production of estrogen and progesterone in women. However, too much zinc will lead to toxicity, which is also harmful to sperm. Talk to a healthcare professional if you consider zinc supplementation as additional sexual support.<\/span><\/p>\n

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Antioxidant Properties<\/strong><\/h3>\n

Scientists believe that oxidative stress causes chronic diseases. These chronic diseases include diabetes, high blood pressure, and other metabolic syndromes. Zinc has antioxidant properties that may help fight against oxidative stress and help prevent these metabolic diseases. However, further studies are still needed to support these claims.<\/span><\/p>\n

It’s important to note that zinc deficiencies are somewhat rare. Individuals with digestive disorders like inflammatory bowel disease or those suffering from rare genetic mutations or alcohol addictions most often find flaws. Zinc deficiencies are also common in those with poor nutrition, malabsorption, and chronic illnesses such as liver and kidney diseases, cancer, and diabetes. Taking certain immune-suppressing medications can also impact your zinc absorption. You should also be aware of following any gastrointestinal surgery.<\/span><\/p>\n

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Complications<\/strong><\/h2>\n

If left untreated, a zinc deficiency can eventually result in an increased risk of the following:<\/span><\/p>\n