Want to boost your immune system naturally ? Here is a list of 12 foods that boost the immune system in a natural way. But firstly you should know what is immunity and what are the types of immunity.
WHAT IS IMMUNITY ?
Immunity is the ability or response of our body to fight with diseases, virus and free radicals caused due to environmental factors. There are 2 types of immunity
1 ACTIVE IMMUNITY :
Active immunity develops when your body comes into the contact of any infection.
2 PASSIVE IMMUNITY :
It is the immunity you acquire from something else or someone else.
It is important to have a strong immune system, so that whenever body comes into contact with any type of infection, virus or flu it has ability to fight with the same. Person with strong immune system tends to recover fast from any infection or virus.
FOODS THAT BOOST IMMUNE SYSTEM :
It is always important to eat a balanced diet that includes those vegetables, fruit or nuts which improves our immune system. Vitamin c and antioxidants are essential for boosting immunity.
Following are some foods which are rich in vitamin c and antioxidants that can help you to boost your immune system :
GRAPEFRUIT :

Grapefruit is an excellent source of vitamin c and vitamin c helps to fight with free radicals which causes damage to our body and boost our immune system. It also helps to treat respiratory issues which can occur if a person is suffering from virus.
GREEN TEA :

Green tea can be a great beverage when a person is suffering from any infection. Green tea is used to boost immune system by Chinese and Indian traditional medicines from centuries.
It contains antioxidants even 5 times more than an apple. Antioxidants helps to fight with free radicals. You can consume a cup of green tea daily to boost your immune system.
STRAWBERRY :

Everyone loves to eat strawberries but these are super fruit for boosting immunity because they are packed with vitamin c and antioxidants which helps our body to improve and boost immunity.
You can simply add some strawberries in your breakfast cereals daily or make its smoothie to boost your immunity naturally.
Strawberries also helps to make your skin glowing and healthy. Here is a simple strawberry face mask recipe, that you can make in just 5 min.
CRANBERRY :

Cranberries are the small berries loaded with vitamin c which will help your body to boost immunity. Vitamin c also helps in production of collagen in your body which helps in healthy functioning of tissues in the body. You can eat few cranberries on daily basis to boost your immune system.
ALOE VERA :

Aloe vera juice contains more than 70 micro nutrients and amino acids, which helps our body to fight with free radicals damage and helps to boost immunity. It also helps to flush toxins and heavy metals out of the body.
You can add 1-2 tbsp of aloe vera juice to any juice of your choice.
GARLIC :

Garlic is great for boosting immunity or treating cold and flu because it has antibiotic and anti-bacterial properties which helps our body to fight with infection.
You can roast few cloves of garlic and add it in any curry or simply eat one clove of fresh raw garlic daily in the morning to boost immunity.
SWEET POTATOES :

Sweet potatoes are the excellent source of boosting immunity. It helps to protect your body from many diseases. Sweet potato is rich in antioxidants, vitamin c, phosphorus, which helps to strengthen your immune system.
GINGER :

Ginger is rich in antioxidants, vitamins and minerals which helps to boost your immune system. Ginger can be a great for treating cough, cold or flu because of its anti-bacterial and anti-viral properties.
SHAGOAL, a compound found in ginger helps to fight with flu or cold. You can simply add some crushed ginger in your food on daily basis to boost your immunity.
ORANGE :

Oranges are loaded with many essential vitamins and minerals such as potassium, folic acid, vitamin A, magnesium. Oranges are also packed with antioxidants and vitamin c which is required by our body on daily basis to boos immunity and fight with free radicals.
TURMERIC :

Turmeric is rich in antioxidants and has anti-viral properties. Antioxidants helps to keep you immune system strong.
If you consume turmeric milk daily your body will be able to fight off diseases very easily also it helps to recover your body fast from any virus or infection.
COCONUT :

Coconut helps to boost your immune system as it contains two essential compounds that has anti-viral and anti-bacterial properties called caprylic acid and lauric acid.
They both can fight with variety of diseases and virus by keeping your immune system strong. You can simply drink a glass of coconut water on daily basis to boost your immunity.
KIWI :

Kiwi is rich in vitamin c which helps to boost immunity. Vitamin c is required on daily basis as our body does not make vitamin c.
Kiwi contains 2 time more vitamin c than an orange. If you consume a kiwi daily it will fulfill your daily vitamin c requirement. Which will help you to fight with virus or infection.
FINAL THOUGHTS :
All the above foods are rich source of vitamin c and antioxidants. These foods not only help to boost your immunity but they also helps to fight with free radicals.
Free radicals damages our cells and they are the reasons for ageing and causes wrinkles, fine lines etc. So, these foods along with boosting immunity helps to make your skin healthy and glowing naturally.