Relax eye muscles, promote blood circulation, meet the needs of eye congestion, and give eyes a full rest. Of course it is good! Can prevent myopia from deepening, if it is not myopia, it can also prevent myopia! Do it three times a day! Once in the morning, once at noon and once at night. Or do it when you have time. ?

Three times a day is scientifically based! How to prevent myopia? 1. Pay attention to eye hygiene. 2. Insist on doing eye exercises. 3. Work and rest, get enough sleep. 4. Pay attention to nutrition, strengthen exercise and enhance physical fitness. 5. Check your eyesight at a professional glasses company regularly. If you find that your eyesight drops, you should correct it in time to prevent myopia from deepening and ensure adequate sleep. Ensuring adequate sleep time is an important factor to eliminate fatigue and restore work ability. Because the eyes are in a state of sleep, muscles are the most relaxed, fatigue is the easiest to eliminate, and it is also essential to ensure good health. At the same time, the increase of endocrine hormones during sleep is also very important for the growth and development of children and adolescents. Therefore, parents and teachers should pay attention to students' sleep and ensure that students have enough rest time. ?

Eye exercises, eye exercises, is a kind of self-massage method based on the meridian principle and massage theory of traditional Chinese medicine, combined with medical sports, to protect the eyes. Massage the acupoints around the eyes, enhance orbital blood circulation, improve neuronutrition, eliminate hyperemia of the eyes, and achieve the purpose of relieving eye fatigue. Practice shows that doing eye exercises well is of certain significance for protecting eyesight and preventing myopia. Do it several times a day, and choose the rest time in the middle of study. The study of reasonable dietary structure found that increasing dietary protein and reducing carbohydrate supply can reduce or prevent the increase of myopia in adolescents with genetic background. So in order to avoid myopia, eat less candy and high-sugar food. Too much sugar will produce a large number of acidic substances in the blood, and the combination of acid and salt in the body, especially calcium, will reduce the blood calcium, affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia. Studies have shown that protein, calcium, phosphorus, carrots, bean sprouts, oranges, oranges, red dates and other fruits and vegetables can be supplemented to prevent myopia.