Money Facts. 1  Quarters, nickels, and dimes are currently made from nickel and copper. 2  Pennies are currently made from copper plated zinc. 3  Coins with ridges were originally made with precious metals. 4  A U.S. Quarter has 119 grooves on its circumference. 5  Lincoln faces to the right because the penny was an adaptation of a plaque.
What are the best vitamins for your immune system? Antioxidants are the best vitamins for immune system support. A diet rich in antioxidant vitamins and nutrients can help maintain healthy immunity to help your body to fight off infection. Antioxidants help to neutralize harmful free radicals â rogue molecules that cause damage to healthy cells.
Print Email. Good nutrition is essential to a strong immune system, which may offer protection from seasonal illness, such as the flu, as well as other health problems including arthritis, allergies, abnormal cell development and cancers.et this immune-boosting vitamin from foods such as sweet potatoes, carrots, kale, spinach, red bell peppers, apricots, eggs or foods labeled vitamin-A fortified, such as milk or cereal. Vitamin C protects you from infection by stimulating the formation of antibodies and boosting immunity.