What does a blueberry contain?

- Carbohydrates: Blueberries are a good source of carbohydrates, with each serving (1/2 cup) providing about 15 grams. The carbohydrates in blueberries are primarily in the form of simple sugars, such as glucose and fructose.

- Fiber: Blueberries are also a good source of fiber, with each serving (1/2 cup) providing about 2 grams. Fiber is important for digestive health, as it helps to keep the bowels moving regularly and can help to prevent constipation.

- Vitamin C: Blueberries are a good source of vitamin C, with each serving (1/2 cup) providing about 25% of the daily recommended value. Vitamin C is important for immune health and helps to protect the body against infection.

- Vitamin K: Blueberries are also a good source of vitamin K, with each serving (1/2 cup) providing about 20% of the daily recommended value. Vitamin K is important for blood clotting and bone health.

- Manganese: Blueberries are a good source of manganese, with each serving (1/2 cup) providing about 10% of the daily recommended value. Manganese is important for bone health and is also involved in the body's metabolism of carbohydrates and proteins.

- Anthocyanins: Blueberries are also rich in anthocyanins, which are a type of flavonoid that give the fruit its blue color. Anthocyanins have antioxidant properties and are thought to be responsible for some of the health benefits associated with blueberries, such as improved heart health and reduced risk of cancer.