Supporting your immune system with great nutrition is one of the best ways to get a leg up in keeping you well.
Start at the grocery store
The first place to start is to ensure your body is getting enough protein, carbohydrates, and healthy fats. Protein is especially important and essential for the health of the immune system. Healthy fats (EPA and DHA) are important to the immune system as well.
When choosing foods, make sure you focus on fruits and vegetables because they contain nutrients your body needs like antioxidants, vitamin C, vitamin A, and minerals such as zinc and magnesium.