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currently made from nickel and copper. 2  Pennies are currently made from copper plated zinc. 3  Coins with ridges were originally made with precious metals. 4  A U.S. Quarter has 119 grooves on its circumference. 5  Lincoln faces to the right because the penny was an adaptation of a plaque.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.
Getting enough vitamins and minerals will support your immune system to help fight off colds, flu and other illnesses. The best way to get enough immune-boosting nutrients is to eat a wide variety of vegetables.or the best immune system support, your body needs to get enough of each nutrient. According to the University of Maryland Medical Center, women should aim for at least 75 milligrams of vitamin C daily, and men need 90 milligrams daily.