The immune system defends the body against infections and diseases. People with a weak immune system are easily affected by diseases and common infections, like cold and flu. Here are foods you can eat to boost your immune system.
1. Dark chocolate
Dark chocolate contains theobromine, an antioxidant that helps to boost the immune system by protecting cells from free radicals. Free radicals are caused by oxidative stress. This happens when the molecules in the body produce food or when they come in contact with pollutants. Dark chocolate is high in calories and saturated fats, so eat moderately.
2. Oily fish
The intake of Omega 3 fatty acids can prevent diseases like rheumatoid arthritis. This is a chronic autoimmune condition that occurs when the immune system mistakely attacks a healthy part of the body. Oily fish like tuna and salmon are rich in Omega 3 fatty acids.
3. Sweet potatoes
Sweet potatoes are rich in beta carotene, an antioxidant that helps keep skin healthy and may even provide some protection against skin damage caused by UV rays. Beta carotene is a source of vitamin A.
This contains curcumin that has antioxidants and anti-inflammatory properties.
Spinach contains vitamin C, vitamin E, carotenoids and flavonoids, which can support the immune system. It can fight infections in the body and also remove toxins from the body.
Ginger has anti-inflammatory and antioxidative properties. It can help prevent illness. It can help with cough and cold.
7. Green tea
Green tea contains flavonoids which reduce the risk of a cold. It can help strengthen the immune system.
This is a common remedy for cold. It contains allicin which can reduce the risk of getting a cold.
Almonds contain vitamin E, magnesium, fibre, and manganese. It can also help with the immune system.
Oranges are rich in vitamin C. People turn to oranges when they have flu, cold or cough.