Ever heard that an apple each day could keep the doctor away? Well, it is very true that there are some foods which could help boost your immune system this lowering the risk of diseases and infections in your body.

There are pretty surprising nutrients that could help improve your guard against sicknesses and combining them could also go a long way towards helping you live a healthy life.

Here are 7 foods that you should eat and how they could help improve your overall health: 

Seven foods which are effective in boosting immune system

Before discussing the 7 foods that could be helpful in boosting your immune system, it’s important to note that most immune cells are normally found in the intestines. As such, what we consume greatly plays a role in helping improve their status and take our immune system a notch higher.

Here are the best foods to consider: 


Yogurt of whatever kind supplies the body with good bacteria normally known as probiotics. The healthy bacteria aids in a number of ways including enhancement of digestion. However, they are also essential in preventing against bugs since approximately 70 percent response of the body’s immune system can be found in the GI tract. The good bacteria in the yogurt helps attack and reduce bad bacteria in the body and when this is done, your body can enjoy enhanced digestion and fight diseases.

Green Tea

Green tea is loaded with essential nutrients which makes it a wonder food and a great option if you want to boost your immune system. It contains an antioxidant known as catechin and this is highly effective for boosting immune system. Catechins work greatly in preventing against viruses and even when sick, green tea can amazingly help reduce the overall duration of the sickness.


Garlic is a wonder food according to different studies. People who consume garlic and garlic supplements normally suffer from fewer cold and flu attacks thus making this a superb part of any meal. Garlic produces powerful antioxidants which are capable of protecting the body from germs invasion. Garlic can be cooked together with food or chewed raw for people who can bear the nasty taste.


Oranges are a rich source of vitamin C which is very effective when it comes to the protection of the body against cold-causing germs. Oranges are members of citrus fruit family and normally contains a huge dose of vitamin C and by consuming them regularly helps supply your body with a good amount of the same to help boost your immune system.


Carrots are a good source of vitamin A which helps keep the skin healthy and strong. This in return provides a strong and reliable barrier against germs by becoming the first line of defense to the body. Vitamin A is also great for boosting your immune system while a deficiency of the same could lead to a weakened immune system thus increasing the risk for infection. Other foods rich in vitamin A include apricots, broccoli, kale and sweet potatoes.


Cashews are rich in zinc which is very important for boosting your immune system. Zinc plays a vital role in the production and activation of T-lymphocytes and these help your immune system to respond against infections while at the same time acting as a defensive line for attacking the infected cells. Zinc can also be obtained from fortified cereals, chicken, beans, beef and crab.


Remember our opening statement? Yes, eating an apple everyday could help keep not only the doctor away but also different infections from the body. Apples are rich in a compound called quecetin which is effective in the reduction of illnesses in the body. This compound is also found in grapes, kale, strawberries, onions and tea.

By consuming these foods, your body can develop a robust immune system thus helping you remain productive and healthy all through. If you have been succumbing to colds every now and then, try any of these foods and you’ll notice great changes. Visit for more information about healthy foods.


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4 years ago

Great article guys!

4 years ago

Love the useful information in this article:)