Make tea in a thermos.
Tea contains a lot of tannic acid, theophylline, tea sesame oil and various vitamins, so it is more suitable to brew with boiling water at 80℃. If the tea leaves are soaked in high-temperature water for a long time in a thermos cup, just like boiling with a small fire, all the vitamins in the tea leaves will be destroyed, the sesame oil in the tea leaves will be volatilized in large quantities, and a large amount of tannic acid and theophylline will be leached out, thus reducing the nutritional value and increasing harmful substances.
Excessive cold and heat
Many white-collar workers are "desperate" and do not pay attention to the comfort of the working environment. If there is too cold and overheated environment, it is easy to cause harm to human body. Supercooling leads to vasoconstriction and blocked blood circulation; Overheating will cause sweating and sodium removal, which is easy to cause heatstroke; Too wet will lead to rheumatism and rheumatoid diseases, leading to premature aging.
Insufficient drinking water
People's sense of taste and smell will become dull with age, and they will feel thirsty less often and drink less water, resulting in insufficient water supply in the body. Studies have found that the brain is first affected by the lack of drinking water, which will lead to brain aging over time. Due to the decrease of water in the body and the increase of blood concentration and viscosity, it is easy to form thrombus, induce cardiovascular and cerebrovascular diseases, and also affect the function of kidney in clearing metabolism. Therefore, under the premise of no heart disease or nephropathy, white-collar workers should get into the habit of drinking water before thirst, and drinking 1000 ~ 1500 ml of water every day will help prevent diseases such as hypertension, cerebral hemorrhage and myocardial infarction.
It's always full
Entrepreneurs have also become a part of their work, and they unconsciously eat too much. This is mainly due to exquisite food, high content of protein, fat and carbohydrate, long eating time and drinking while eating. Among them, overeating at dinner is the most harmful to the body. Therefore, white-collar workers should not only go on a diet, but also pay attention to a light diet and give consideration to both meat and vegetables.
Take a hot bath immediately after exercise.
Putting on a sweatshirt and taking a hot bath after exercise is hygienic and can eliminate fatigue, which has become the habit of many senior white-collar workers. In fact, taking a hot bath immediately after exercise will greatly increase the blood flow of muscles and skin, making the remaining blood insufficient to meet the needs of other organs of the body, especially the heart and brain, which may lead to heart attack and brain hypoxia. Middle-aged white-collar workers, people with high blood pressure, overweight and excessive smoking should be avoided.