best foods for immune system 

Sweet potatoes: - Vitamin A and good for skin 

Avocado: - Vitamin A 

Dark chocolate: - lot of calories 

Garlic: - lowering blood pressure

Almonds: - Vitamin E and maintain healthy immune system

Blueberries: - protectors respiratory tract

Broccoli: - Vitamins A, C and E

Mushrooms: - increase defenses and sugar favor immune function 

Citrus fruit: - Vitamin C

Crayfish: - cell regulate the immune system 

Read More