Pay attention to sunscreen
Three-volt day sunshine is the most harsh, the ultraviolet rays of these sun rays, will cause skin peeling, erythema, serious and even blisters, and ultraviolet rays in the UVA, but also will penetrate the glass, deep into the dermis, damage collagen, elastic fibers, so that the skin in advance of the ageing, in addition to the skin, strong sunlight will also damage the eyes, if we do not have good If we do not have enough protection, ultraviolet rays may cause damage to the lens, retina macula, cornea and other eye structures.
Suggestions
1, 10 a.m. to 2 p.m. UV is the strongest, you should avoid going out during this time.
2. When you go out, choose the right clothes, such as sunscreen clothing or long-sleeved, stand-up collar clothing.
3, generally speaking, daily use of SPF15 or so, PA + + + about the sunscreen is enough, but go out for a long time, UV rays are strong in the case to apply SPF30 or even higher sunscreen.
4, it is recommended to go to a regular optical store, choose the quality of qualified and clearly marked with the function of blocking ultraviolet sunglasses.
Pay attention to water
Generally speaking, in order to maintain the normal physiological function of the body, each person needs almost 1.5 liters of water per day, but in the high temperature of the day in three volts of the environment or exercise after labor, a lot of sweating, the amount of water needed per day can be increased to 2 liters to 16 liters of water, water is the source of life, the body needs to be satisfied, if there are kidney stones, gout, diabetes, etc., drink more water. , diabetes and other conditions, drink more water can also achieve the role of preventive treatment. But pay attention to thirst, water do not drink too fast, otherwise the stomach will feel full and uncomfortable, try to drink plain water, do not drink drinks.
Take care not to be greedy for cold
While it is very hot on the day of the three volts, appropriate to eat some cold drinks, blowing the air conditioning, drinking ice water is possible, but according to their own actual condition, to do the right amount, comfortable, in addition, if the presence of arthritis, the too low temperature does make the joints feel painful discomfort.
Suggestions
1, the temperature difference between indoor and outdoor is not more than 7 degrees, set the air conditioning temperature at about 25 ℃ is more appropriate, and it is best not to blow cold air directly into the air conditioning.
2, if you feel too cold to eat ice cream, the body will be uncomfortable, then do not eat, if you feel a little cold, to relieve the heat of the summer, after eating and drinking is not uncomfortable, you can rest assured that boldly drink, do not have to worry about.
3, due to the high sugar content of ice, energy, a lot of high blood fat, diabetes, friends should pay attention not to eat too much. In addition, after eating sweet ice products, it is best to rinse your mouth.
Pay attention to moderate exercise
The day is hot, people become lazier, stay in the air-conditioned room, nestled in the sofa with a watermelon to watch TV, sit down and do not want to get up, but sedentary can not be more than 90 minutes, or else it is easy to lead to swelling of the legs and feet, the lower extremities of the thrombosis, to accelerate the aging of the spine, and it is best to get up and move around every half an hour.
Suggestions
1, change a cup with a small volume to drink water, water is finished, will get up to get water. This is a great way to move your muscles and drink more water at the same time.
2, in the early morning before the sun rises or the night when the summer heat dissipates, you can go out to walk and exercise, or square dancing to move the muscles.
Pay attention to leftovers to avoid a long time
Three days of high temperatures, appetite, easy leftovers, bacteria reproduction is also rapid, if leftovers at room temperature put a night, the next day the dish can not be eaten, you need to be placed in the refrigerator to save.
Suggestions
1, try not to leftover vegetables, cold dishes, vegetables are more likely to produce nitrite than meat, but also susceptible to bacterial contamination.
2, eat the leftovers, cover the plastic wrap, as soon as possible in the refrigerator, even if the refrigerator, it is best to eat within a day.
3, regardless of the leftover meat, vegetarian dishes, from the refrigerator out, remember to thoroughly heat before eating. It's best to eat as much as you can, don't have leftovers.
Pay attention to drive away the summer evil
Three ambrosia is the time of yangheng and yinxia, but also the period of evil easily rise. In ancient times, the word "volts" meant "hidden", which means that "three volts day" is the time of "volts of evil". Here, ambush evil refers to the "six evils": wind, cold, summer, dampness, dryness, and fire in the "summer evil". In the summer heat, the summer evil lurks inside the human body, easy to cause people's spirit is not good, the appetite is depressed, and serious cases of heatstroke, resulting in dizziness, fatigue, slow reaction, affecting the health of the body.
To remove the summer evil, we should pay attention to eliminate summer heat and dampness, drink more green tea, green bean soup, kelp soup, bitter melon, chrysanthemum tea, rooibos tea and other heat relief food.
2020 three ambush days from when to when to end
2020 three ambush days start time for July 16, the end of August 24th out of ambush, a **** 40 days.