Hi
Good diet foods should contains fruits, vegetables, whole grains, dals, legumes, green leafy vegetables.
To ensure optimal health , a person should eat a wide variety of whole food slike vegetables , fruits , whole grains , comple carbs, low fat dairy products& also small amount of non- veg protein like lean meat , fish , egg white, skinless chicken .This specific foods which helps to boost up your immunity because these are rich in vitamins , minerals , good fat, protein. Here are the top 8 nutrients should add to your diet to cut down of illness.
Vitamin C : It is one of excellent antioxidant which helps to boost of your immunity. Vitamin C is found in alma, orange , lemon, sweet lime , guava, etc.It increase the production of infection fighting , white blood cells & antibodies & increase levels of Interferon ,which prevents the entry of vitrus. Vitamin E , Vutamin A . Minerals , spices are aslo helps to boost up the immunity power in your body.