Eating more berries, and adding spinach for extra antioxidants, to fresh salads at lunch and dinner are great ways to boost your immune system.

Summer is also the best time to get natural Vitamin -C rich fruits like strawberries, oranges, cherries, blackberries, kiwi, cantaloupe, etc. to maintain a stronger immune system.

Chronic inflammation can also suppress your immune system.

Consuming healthy fats, like olive oil, avocado, and salmon, may boost your body’s immune response and is highly anti-inflammatory.

A network of good gut bacteria can help your immune system differentiate between normal, healthy cells and harmful bacteria.