Blueberries are popular berries that serve as a great source of vitamin K. One cup (148 grams) of blueberries provides the following nutrients food:
- Calories: 84
- Fiber: 3.6 grams
- Vitamin C: 16% of the daily value (DV)
- Vitamin K: 24% of the DV
- Manganese: 22% of the DV
Also contain antioxidant polyphenols called anthocyanins.สมัคร ufabet
Anthocyanins may reduce oxidative stress, lowering the risk of heart disease in both healthy people and those at high risk for the condition .

In addition, may improve other aspects of heart health by:
- lowering LDL (bad) cholesterol in the blood
- reducing the risk of heart attack
- enhancing the function of arteries
may lower the risk of diabetes as well. Studies have shown that or bioactive blueberry compounds can improve insulin sensitivity and reduce the risk of type 2 diabetes by up to 26%
A large observational study has shown that people who eat blueberries also have slower rates of cognitive decline, meaning their brain remains healthier as they age.
However, more research is needed to determine the exact role that play in brain health.
Blueberries contain good amounts of fiber, vitamin C, and antioxidant anthocyanins. Eating blueberries may help reduce risk factors for heart disease and diabetes.