The COVID-19 pandemic spotlighted the importance of having a healthy immune system.

However, the Times Now News website reminds us that these foods can help everyone fight off infections more easily:

• Vitamin E. An antioxidant, this nutrient helps the body fight off infection by neutralizing free radicals. It also helps your body’s cells regenerate. Vitamin E can be found in vegetable oils, nuts, seeds, and avocados.

• Vitamin D. Naturally created through exposure to sunlight, this vitamin is phenomenal at supporting bone growth and helping the body absorb calcium. Vitamin D is naturally found in red meat and oily fish, and it is also a commonly added supplement to many cereals.

• Protein. Protein contains amino acids essential for the function of T cells, which protect the body against pathogens. A diet with lots of protein can boost metabolism and also reduce appetite, aiding in weight loss. You'll find protein in meats, poultry, seafood, eggs, beans, nuts and seeds.

• Vitamin A. Known as beta carotene, this boosts the health of the intestines and respiratory system, protects eyes from night blindness and age-related decline, lowers the risk of certain types of cancer, and improves bone health. You can find vitamin A in carrots, sweet potatoes, spinach, broccoli, and red bell peppers.

• Vitamin C. This helps stimulate the formation of antibodies. The body doesn’t produce or store it, making daily consumption essential to health. Fortunately, vitamin C is found in many foods, like fruits including lemons, oranges, grapefruits and strawberries, as well as vegetables such as bell peppers, spinach, kale, and broccoli.