People generally believe that the cold weather in winter, the body needs more heat to protect. However, according to relevant research experiments, it is proved that the amount of heat that a person needs in the winter is far less than in summer. An American scientist has discovered that in an environment of 40 degrees Celsius and minus 40 degrees Celsius, the amount of heat consumed by the body in a day and night is 1675 joules more than in cold weather. Therefore, people need more nutrient-rich foods in the summer than in winter to make up for the loss of physical energy.
First of all, summer should take care of water and salt. As a result of excessive sweating, not only does the body lose water continuously, but salt in the body is also carried away with sweat. If it is not supplemented in time, water and salt balance of the human body will be disturbed, resulting in circulatory failure and heat stroke. . Therefore, the hot weather should be supplemented with water in a timely manner, but when drinking a small amount of water, usually 300 ml -500 ml each time is appropriate.
Salt supplements rely on diet and beverages on the other. A healthy adult needs to take 18 to 20 grams of salt a day, usually 12 grams to 15 grams in the diet, and then add 5 grams to 8 grams of the drink. However, the concentration of salt in beverages should not exceed 0.2 g/L. Excessive salt is also harmful to the body.
In addition, in the high-temperature environment, potassium deficiency may also occur with the loss of water in the body. A long-term lack of potassium, the most likely to heat stroke at high temperatures. Therefore, under high-temperature conditions, eat as much potassium-rich foods as possible, such as soybeans, mung beans, broad beans, peas, spinach, and kelp.
In addition, animal food should be eaten properly. Human water loss promotes the breakdown of tissue proteins. At the same time, lysine is the most commonly excreted in sweat, and lysine is present in animal foods, so it is necessary to eat meat and eggs in moderation. If the human body loses too much protein or if it is ingested insufficiently, it can cause the body to be easily fatigued, lose weight, dry skin, muscle atrophy, edema, and reduced resistance. Therefore, in high-temperature environment, the intake of protein should increase, and you can't just eat light food.
At the same time, you should eat more vegetables and fruits rich in vitamins. Sweating can make the vast majority of water-soluble vitamins excreted with sweat, so you should eat more fruits and vegetables to supplement vitamin c and vitamins b1, b2 and so on.
face mask used for daily protection, with 3 ply non-woven fabric, It can effectively filter droplets and block direct contact between virus and human body. The fabric is breathable and comfortable,it won't cause skin allergy.
We are professional manufacture of medical equipment with 6 years experiance.
The company conscientiously implements the "Regulations on the supervision and administration of medical devices" and other laws and regulations, and adopts a scientific management mode. The company has successively passed the EU CE certification and CFDA "medical device production quality management specification" assessment.
Adhering to the concept of "quality first, integrity-based, continuous change and long-term commitment", the company is committed to providing customers with high-quality, high safety performance products and high-quality services.
Disposible Face Mask,Face Mask With Logo,Face Mask With Designs,Disposable Medical Face Mask
Shanghai Rocatti Biotechnology Co.,Ltd , https://www.ljdmedical.com