New Delhi. To keep the body fit and healthy at every age, it is most important to have a strong immune system. By strengthening it, the risk of not only small but also many big and serious diseases can be reduced to a great extent. For this, especially include fruits, vegetables and fermented foods in your diet. These not only increase immunity but also keep digestive problems away.

1. Fermented Food

The presence of good bacteria in the body works to boost immunity. Fermented foods work to increase good bacteria in the intestines . Make sure to include homemade curd in your diet.

2. Red bell pepper

Although capsicum of every color is a treasure trove of qualities, but red capsicum contains a good amount of vitamin C and beta-carotene. Foods rich in vitamin C increase immunity. Beta carotene is also beneficial for the eyes and skin .

3. Papaya

Immunity can be increased by including papaya in the diet, because papaya contains antioxidants and vitamin C along with many other essential nutrients. Eating it also keeps digestion healthy.

4. Almonds

Vitamin E present in almonds is a very powerful antioxidant, which provides many benefits to the body. Along with increasing immunity, it also keeps the skin healthy. 

5. Broccoli

Broccoli is a treasure trove of iron, vitamins K, and C, fiber, and antioxidants. Including it in the diet keeps digestion healthy and also increases immunity. 

6. Turmeric

Even a pinch of turmeric plays an important role in keeping you healthy. Turmeric, rich in antibacterial and antiseptic properties, improves the immune system.  

7. Apples

Eating an apple every day keeps the body away from diseases. Apple is rich in vitamin A, minerals and fiber. Apple is a very beneficial fruit available in every season.