Blueberry is very rich in nutrition, and edible diversity, can be eaten directly, can also be made into jam to eat, nutrition and delicious. There are many advantages of eating blueberry, which can protect eyesight and enhance resistance. However, eating blueberries also has certain disadvantages, should not eat more. Let's get to know about it!
The benefits of eating blueberries
1. Can enhance strength
Blueberry contains a large number of anthocyanins, which can promote the regeneration of rhodopsin and prevent retinal detachment and severe myopia. Since primary school, we have called for the protection of eyesight. However, under the temptation of computers, mobile phones and televisions, more and more people are short-sighted. Myopia not only affects our visual ability, but also affects our physical appearance. People who often use their eyes can eat blueberries properly.
2. It can increase resistance
Blueberry berries contain a substance that can enhance the body's resistance. Eating blueberry properly can enhance our resistance to infectious diseases. For the world, it is very important to have a healthy body. In addition to doing proper physical exercise, we can eat more blueberries in our diet.
Disadvantages of eating blueberries
1. Can cause diarrhea
Blueberry has many advantages, not only beneficial to eyesight protection, but also can enhance physical fitness. However, blueberry is cool, is a kind of cold fruit, should not eat for a long time, may lead to diarrhea. Especially for people with bad stomach, it is not recommended to eat blueberries, which will aggravate digestive tract diseases and have the opposite effect.
2. Can lead to calcium deficiency
The disadvantage of blueberry is that it contains high oxalic acid. After being absorbed by the human body, it will react with the calcium in the body and neutralize the calcium we originally stored. If we eat it often, it may lead to calcium deficiency. It is not suitable for children and middle-aged and old people to eat. Children's eating is not conducive to bone development, and middle-aged and old people's eating may lead to osteoporosis.