As the saying goes: "Spring is sleepy and autumn is lacking, and summer is a nap." Although this is all fatigue, the reasons are different. "Summer nap" is also called "summer burnout" in medicine. It is because of the hot and high temperature in summer that people sweat a lot, and a lot of potassium can be excreted with sweat, and potassium can not be replenished in time, which leads to fatigue and listlessness in summer.
Potassium is an indispensable element in human body, and its main function is to maintain the normal functions of nerves and muscles. Therefore, once the human body lacks potassium, normal exercise will be affected.
Potassium deficiency in summer not only reduces energy and physical strength, but also reduces heat resistance, making people feel tired and weak. Severe potassium deficiency will lead to acid-base imbalance, metabolic disorder, arrhythmia and muscle weakness. At this time, some people drink too much salt and boiled water in order to make themselves sweat less. But I don't know, it is easy to increase the burden on the heart and make the potassium and sodium in the body unbalanced.
Pay attention to some foods with high potassium content. Among food crops, buckwheat, corn, sweet potato and soybean have higher potassium content. Among fruits, bananas contain the most potassium; Among vegetables, spinach, amaranth, coriander, rape, cabbage, celery, green onion, lettuce, fresh peas, edamame and so on. Rich in potassium and seaweed.
Summer health: calm and cool naturally.
It's hot and humid in summer, which makes people fidgety, and various summer diseases begin to breed. Peace of mind is naturally cool, and it is most important to prevent irritability in summer. In addition, in the diet, it should be particularly light and drink more soup; Don't try to eat too much iced food for the time being, drink a few cups of warm water early and do aerobic exercise properly. Some people like to drink herbal tea, but it's a three-point poison. Drinking tea should be based on personal physique, in moderation, not in excess. Tieguanyin, green tea and Pu 'er tea are suitable for drinking in summer.
Washing your face in hot summer is the most taboo for cold water.
What is the biggest taboo for washing your face on a hot day? Just wash your face with cold water! Everyone knows that oil will solidify when it meets cold water, so imagine that when your face is full of sweat, greasy and dust, you just wash your face with cold water, which will undoubtedly greatly affect the effect of washing your face and have future troubles.
Someone came home from outside sweating, hoping to be cool and happy, so he turned on the tap and washed his face with cold water. As we all know, the skin temperature is relatively high on a face full of sweat. If you don't cool down, you will suddenly be stimulated by cold water, which will cause the pores of facial skin to shrink, so that the oil and sweat in the pores can't be washed out in time. The consequence of this is that the pores of the skin become larger, and sensitive skin may even become acute inflammation! Oily skin is more prone to acne and acne.
In view of the fact that many women need to use sunscreen or sunscreen in summer, there will be more oil stains at the end of the day. When washing your face, it is best to use the double washing method-that is, first remove makeup and then wash your face, with or without makeup.
Because the general makeup remover has good oil solubility, it can dissolve the dirt in pores and prevent acne. After using makeup remover, you should choose foam cleansing products and wash your skin carefully with warm water.
Jealous all summer.
In the hot season, due to lack of sleep, poor diet and excessive sweating, the human immune ability is obviously reduced, and people often feel tired and weak. Coupled with the influence of various bacterial infections, various diseases, especially gastrointestinal diseases, are prone to attack. High-quality brewed rice vinegar has special effects on health care in summer.
Vinegar has a magical detoxification effect. On the day of usurping the medical forest, vinegar "clears the liver and closes the heart." Treat coma, wake up, nourish lungs, make sounds, kill fish and kill insects. "The existence of a large number of organic acids in fermented vinegar not only makes the sour taste of mature vinegar mellow, long, soft and delicious, but also is a natural' killer' of various bacteria. There are many kinds of bacteria in summer, and toxins are easy to accumulate in the body, which makes people prone to gastrointestinal diseases. Adding aged vinegar to cold salad or cooked vegetables is simple, delicious and sterilization, which can effectively avoid the infection of gastrointestinal pathogens. In order to meet this market demand, Hengshun Group developed a special cold companion vinegar and put it into the market, which was deeply loved by people from all walks of life. Amino acids, acetic acid, lactic acid, malic acid, succinic acid, glycerol and aldehydes in vinegar are not only necessary for human vitality and metabolism, but also beneficial to the enhancement of liver's own detoxification function.
Vinegar can stimulate people's appetite and help prevent heatstroke and cool down. Modern scientific research has found that volatile substances and amino acids in vinegar can stimulate the nerve center of human brain, make digestive organs secrete a lot of digestive juice, and help to enhance digestive function. Therefore, eating high-quality mature vinegar in high temperature season can play an appetizing role. Therefore, drinking vinegar is very popular in many cities such as Shanghai. Fashion women mix vinegar with red wine, white wine, mineral water, sprite and other drinks to make delicious, colorful and nutritious cool drinks, and give them poetic names such as "beauty in powder" and "beauty in hazy".
Vinegar helps to relieve fatigue. Summer fatigue is easy because: under normal circumstances, the human body's internal environment is maintained in a neutral or weakly alkaline state. However, when working and working for a long time or having a bad rest, a lot of lactic acid will be produced, and people will feel tired. Acetic acid in aged vinegar is beneficial to the further oxidation of lactic acid and its transformation into water and carbon dioxide. Water continues to participate in the metabolism of the body or becomes urine and sweat, and carbon dioxide is exhaled from the lungs. Therefore, vinegar has a unique miraculous effect of preventing and eliminating fatigue.