Are Blueberries Good for the Immune System

Blueberries contain a type of flavonoid called anthocyanin, which has antioxidant properties that can help boost a person’s immune system. A 2016 study noted that flavonoids play an essential role in the respiratory tract’s immune defense system.

Do blueberries build the immune system?

Blueberries 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 fiber, and manganese.

What kind of berries help your immune system?

• Strawberries and Raspberries are a great source of Vitamin C, an essential vitamin to support a healthy immune system. …
• Blueberries contain antioxidants that can help to keep your immune system strong, this antioxidant is a type of flavonoid called anthocyanin.