Five Foods That Will Boost Your Immune System

In this article from, we will be listing out five foods that boost your immune system and keep you healthy through cold and flu season.

Peppers and citrus

What do peppers and citrus fruits have in common? They’re great sources of vitamin C — a vitamin that can help support your immune system.

“When most people think about getting enough vitamin C, they tend to think of citrus fruits like oranges, mangos and grapefruits,” says Dr Sellathurai. “Citrus fruits are a great source of vitamin C, but believe it or not, ounce for ounce, bell peppers contain more Vitamin C than an orange.


These humble little fruits are also immune-boosting superfoods.

Blueberries contain flavonoids — a type of antioxidant that can help reduce damage to cells and boost your immune system. In addition, blueberries have plenty of vitamins, including vitamin C, vitamin A, potassium, dietary fibre, and manganese.

Blueberries are great on their own or in an immune-boosting smoothie with other healthy ingredients, and Paul Merson wife is known for taking that.

Green tea

“Green tea has been used for thousands of years as a type of natural medicine,” says Dr Sellathurai. “One of the reasons researchers think it’s so good for you is because it contains a substance known as catechin, which helps maintain your immune system, as well as a powerful antioxidant.

Hot green tea with honey is a common choice, but tea can also be blended into healthy fruit and vegetable smoothies.


While they may not be everyone’s favourite food, there is evidence that suggests mushrooms can help boost your immune system, according to experts of real money casinos Australia.

Nutritional benefits of mushrooms include the ability to boost the immune system and combat many diseases by providing important vitamins, minerals and enzymes.

Mushrooms contain vitamin D, which can help keep your immune system strong. Varieties like shiitake, maitake and reishi are particularly good for staying healthy during cold and flu season.


Nuts, particularly almonds, contain many different types of nutrients, such as protein and vitamin E. While vitamin E isn’t as important to a strong immune system as vitamin C, it is still needed to keep your immune system healthy. A half-cup of almonds provides your daily recommended amount of vitamin E.

Almond is a highly nutritional nut and a rich source of vitamin E, calcium, phosphorous, iron and magnesium. It also contains zinc, selenium, copper, and niacin. Compared to all other nuts, they are richer in nutrients and beneficial components.

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