1. Choose a suitable sunbathing time: During the dog days, the period from 10 to 4: 00 p.m. is the period with the strongest sunshine, and it is not appropriate to expose yourself directly during this period. If it is unavoidable, it is recommended to rest in the shade, or use tools such as sun umbrella and sunscreen to protect the skin.
2. Pay attention to moisturizing: the temperature is high in dog days, and the sun is exposed, so the skin is easy to lose moisture, resulting in dry skin peeling. Therefore, before the back is dry, it is necessary to do a good job of moisturizing, such as using moisturizing body lotion or cream after bathing to keep the skin moist.
3. Avoid excessive sun exposure: Although sun exposure helps to increase the production of vitamin D, excessive sun exposure may lead to premature skin aging, sunburn, skin cancer and other problems. It is suggested that the back drying time should be controlled within 20-30 minutes, which should be adjusted according to individual circumstances.
4. Keep a proper distance: You need to keep a proper distance when drying your back to avoid facing the sun directly for a long time. You can wear long-sleeved clothes to protect yourself from the sun.
5. Pay attention to diet: you need to pay attention to your diet when you are drying your back in the dog days. It is recommended not to eat spicy and irritating foods, and avoid eating foods that are easy to cause solar dermatitis and allergic drug eruption, such as mustard, purslane, Malantou and figs.
6. Physical condition assessment: Everyone's physical condition is different, so you need to make a comprehensive assessment of yourself before sunbathing. For example, if you have skin diseases, fever, cardiovascular and cerebrovascular problems, it is recommended to sunbathe on your back under the guidance of a doctor.
In general, we should pay attention to protecting skin, controlling time, keeping a proper distance, and paying attention to diet and physical condition. Only by fully understanding and paying attention to these matters can we effectively enjoy the health benefits brought by sun exposure.