Microblogging control, eyes hurt When walking, riding in a car and watching a mobile phone microblogging while lying in bed, it hurts the eyes. Because it was difficult to ensure that the distance between the mobile phone and the eyes was appropriate at that time. In addition, for a few hours in a row, the eyes stare at the tiny cell phone screen. The eyes will become very dry. Do not think this is because they are trapped. In fact, this is an obstacle to the function of the eye muscles. It is easy to cause visual fatigue with the eyes for a long time, coupled with the continuous change of light and shadow on the screen will cause continuous eye irritation, when the eyes continue to capture the light and shadow, it will cause the tear film on the surface of the black eye Damage will increase the fatigue and dryness of the eyes, and may even cause discomforts such as stinging, tearing, and photophobia. 1. Maintain the correct reading position, 50cm distance is better Good reading habits are also important. When you play mobile phones at night, the light contrast will cause eye fatigue, so be sure to turn on the lights, do not touch the dark battle; browsing time every 40 to 50 minutes to rest 10 to 15 minutes, do not lie down; the background of the phone is selected to be relatively soft The background color. Professor Wang pointed out that because the muscle tension can be maintained at a very low level at 50cm, long-term use of the eye will not cause fatigue, so the eye and the phone should maintain a suitable viewing distance, about 50cm is appropriate. 2. Balanced diet is the foundation Many white-collar workers have misunderstandings about using eye guards. They think that if they are tired, they need to rest. Otherwise, there is no serious problem. It is the neglect of eye health knowledge that leads to frequent eye diseases. As an office worker, if you want to avoid occupational diseases such as dry eyes and cervical spondylosis, there are no "magic bullets." The best prevention measures are three points: 1. Maintaining a correct reading posture; 2. Balancing meals; 3. Adding antioxidants, Vitamin C is one of them. Professor Wang pointed out that the human body needs to strengthen its health care. The causes of eye fatigue are various, and the balanced dietary nutrition structure is the basis, namely foods that ingest cereals, red and green fruits and vegetables, potatoes, beans, protein and dietary fiber. . Antioxidant intake also has a certain role in the relief of eye fatigue, such as vitamin C; In addition, you can also eat more spinach containing Mg elements to relieve fatigue, sunflower seeds containing many organic vitamin A can also be appropriate intake. With the correct reading posture and balanced diet, supplemental antioxidants will have better results. Some foods can fight eye fatigue, but also help eyesight and make your eyes brighter. Such as black beans, walnuts and other nuts, kiwi fruit, papaya, mulberry, blueberry, purple sweet potato and other fruits and vegetables can effectively alleviate dry eye. In addition, carrots rich in anthocyanins can also play a role in eye protection. Here we focus on the efficacy of papaya eye protection.
Glyoxal is used as a solubilizer and cross-linking agent in polymer chemistry.Glyoxal is an organic compound with the chemical formula OCHCHO. It is the smallest dialdehyde. It is a crystalline solid, white at low temperatures and yellow near the melting point. The liquid is yellow, and the vapor is green. Pure glyoxal is not commonly encountered because it forms hydrates, which oligomerize.
Glyoxylic acid finds application in care as neutralizing agent, it is widely used in hair straightening products in particular (shampoos, conditioners, lotions, creams) at levels of 0.5-10%.
Metronidazole is an antibiotic that is used to treat a wide variety of infections. It works by stopping the growth of certain bacteria and parasites. This antibiotic treats only certain bacterial and parasitic infections.
Metronidazole Benzoate,It is commonly used for the diagnosis or treatment of anaerobic infections, amoebiasis, antibiotic associated colitis .
2-methyl-5 nitroimidazole was one of the first drugs used against giardiasis, and it has been used since 1959.
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3. The intake of antioxidants is critical