A strong immune system is key to good health. When our immune systems are well, it’s easier to fight bacteria, viruses, or anything else trying to make us sick. A healthy diet keeps our immune system in top shape. When we combine healthy eating with good hydration, getting plenty of sleep, exercising regularly, consuming alcohol in moderation, and managing stress, we set up our immune system to be at its best—and hopefully set ourselves up to be sick less often or be able to fight off an illness when we do get sick.
A few foods that provide nutrients to keep our immune system healthy are the following:
- Yogurt—provides protein, calcium, and live, active bacteria for a healthy gut
- Red bell peppers and oranges—high antioxidant vitamin C content, which plays a role in immune function
- Almonds–high in the antioxidant vitamin E
- Spinach—multiple antioxidants and iron that produce white blood cells to help fight off infections
All antioxidants support the immune system. They help fight free radicals, which can cause damage to our cells. Spinach provides antioxidant vitamins A, C, and E. Pair these healthy food choices with other wellness practices above to boost your immune system and stay strong this winter.
Adapted from: Today’s Dietitian, January 2022
