![]() ![]() Oxidative stress leads to chronic inflammation, a contributing factor in a wide array of chronic illnesses, such as heart disease, cancer, and mental decline ( 23). Zinc decreases oxidative stress and reduces levels of certain inflammatory proteins in your body ( 22). Therefore, supplements may help reduce symptoms ( 21). People with acne tend to have lower levels of zinc. acnes bacteria, and suppressing oil gland activity ( 20). Studies suggest that both topical and oral zinc treatments can effectively treat acne by reducing inflammation, inhibiting the growth of P. May help treat acneĪcne is a common skin disease that is estimated to affect up to 9.4% of the global population ( 18).Īcne is driven by obstruction of oil-producing glands, bacteria, and inflammation ( 19). In fact, one 2007 study determined that 45 mg per day of elemental zinc may decrease the incidence of infection in older adults by nearly 66% ( 16).Īdditionally, in a 2013 study in over 4,200 people, taking daily antioxidant supplements - vitamin E, vitamin C, and beta carotene - plus 80 mg of zinc decreased vision loss and significantly reduced the risk of advanced AMD ( 17). Older adults who supplement with zinc in some older studies experience improved influenza vaccination response, reduced risk of pneumonia, and boosted mental performance ( 13, 14, 15). Zinc may relieve oxidative stress and improve immune response by boosting the activity of T-cells and natural killer cells, which help protect your body from infection ( 12). ![]() Zinc may significantly reduce your risk of age-related diseases, such as pneumonia, infection, and age-related macular degeneration (AMD). May reduce the risk of certain age-related diseases While a zinc deficiency can slow wound healing, supplementing with zinc can speed recovery in people with wounds.įor example, in a 12-week study in 60 people with diabetic foot ulcers, those treated with 50 mg of zinc per day experienced significant reductions in ulcer size compared to a placebo group ( 11). In fact, your skin holds a relatively high amount - about 5% - of your body’s zinc content ( 10). Zinc is commonly used in hospitals as a treatment for burns, certain ulcers, and other skin injuries ( 10).īecause this mineral plays critical roles in collagen synthesis, immune function, and inflammatory response, it is necessary for proper healing. ![]() What’s more, some older research suggests that zinc supplements significantly reduce the risk of infections and promote immune response in older adults ( 9). Zinc supplements stimulate particular immune cells and reduce oxidative stress.įor example, a review of seven studies demonstrated that 80–92 milligrams (mg) per day of zinc may reduce the length of the common cold by up to 33% ( 8). Zinc helps keep your immune system strong.īecause it is necessary for immune cell function and cell signaling, a deficiency can lead to a weakened immune response ( 7). Research shows that zinc has numerous health benefits. ![]()
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