I have no doubt that by consuming all what is listed here that we will not be able to boost our immune system1. Citrus fruit
Most people people turn to vitamin c ance they catch a cold this is because it helps in building up the immune system
2. Garlic
Garlic is used to fight infection it can slow down hardening of arteries and it might also helps in lowering blood pressure
3. Ginger
Ginger may help decrease inflammation which can help reduce inflammatory disease and sore throat and can also help in decreasing chronic pain.
4. Spinach
Helps in infection fighting ability which can boost our immune system
5. Plain Yoghurt
Yoghurt has a great source of vitamin D and vitamin D helps in regulating the immune system and is also helps to boost our body natural defenses against diseases.
6. Tumeric
It helps in treating osteoarthritis and rheumatoid arthritis it also helps in decreasing exercise induces muscle damage.