1, blueberry skin covered with frost, is actually its own natural fruit powder, rich in anthocyanins, delaying aging, protecting eyesight, and delicious. Generally, the better the quality of blueberries, the more fruit powder there will be.

2. Blueberries can actually be eaten directly without washing, but because of our understanding of cleanliness, we can wash them less with water or soak them in light salt water 10 minutes before washing.

In fact, there are some tiny blueberry seeds in blueberries. Many people think that grape seeds spit, and blueberry seeds should also spit. In fact, blueberry seeds, strawberry seeds and pitaya seeds can be eaten directly, but people's stomach can't absorb them, so they will still be excreted. You can eat according to your own habits here.

Although blueberry is good for health, it is not suitable for children. Daily intake of 125g can meet human needs. In addition, avoid eating with high calcium foods such as calcium tablets, milk and sesame seeds. It is best to eat at least three hours apart.

In addition, blueberries can be kept in cold storage for a long time and can be used to make cakes or desserts.