Credit: https://nutritionsource.hsph.harvard.edu/zinc/ Check out the link for information about good sources of Zinc!
Fall is here and kids are in school – which means bringing back home germs to test all our immune systems. Zinc is an essential mineral that is necessary for the activity of over 300 enzymes that aid in metabolism, digestion, nerve function, and many other processes.
Zinc helps keep your immune system strong.
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 (1). Zinc stimulate particular immune cells and reduce oxidative stress. 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% (2). What’s more, some research suggests that zinc supplements significantly reduce the risk of infections and promote immune response in older adults (3).
Accelerates wound healing
Zinc is commonly used in hospitals as a treatment for burns, certain ulcers, and other skin injuries.
That is because this mineral plays critical roles in collagen synthesis, immune function, and inflammatory response. In fact, your skin holds about 5% — of your body’s zinc content (4).
May reduce the risk of certain age-related diseases
Zinc may significantly reduce your risk of age-related diseases, such as pneumonia, infection, and age-related macular degeneration (AMD). Older adults who supplement with zinc in some older studies experience improved influenza vaccination response, mental performance, and reduced risk of pneumonia. (5, 6, 7). A study determined that 45 mg per day of elemental zinc may decrease the incidence of infection in older adults by nearly 66% (8).
Decreases inflammation
Zinc decreases oxidative stress and reduces levels of certain inflammatory proteins in your body (8).
Zinc is often overshadowed by more well-known vitamins and minerals, but its impact on the body is immense. From immune health and skin repair to reproductive function and cognitive support, zinc is a true multitasker.
To ensure you’re getting enough zinc, focus on incorporating a variety of zinc-rich foods into your diet, and consider a supplement only if necessary. Your body will thank you for it!