1, can you lose weight by sweating in summer?
The idea of sweating to lose weight in summer is actually wrong.
People only secrete a small amount of heat when sweating. By sweating, the body temperature will not rise too much. When draining water, they only temporarily lose weight, but it is only the appearance of temporary dehydration of the body. The real weight loss is to lose fat.
2, the relationship between sweating and weight loss
Sweating is the guarantee of good health and a normal physiological phenomenon. It's hot in summer. If you can't sweat in time, it's easy to get heatstroke and affect your health. Many people will lose weight through exercise, and if they exercise, the human body will sweat, and sweating at this time is good for health. Therefore, as long as you do some exercise every day, you can consume some calories and sweat, which will not only keep you healthy, but also achieve the goal of losing weight.
3. What are the benefits of sweating in summer?
Sweating in summer can regulate body temperature and keep the brain functioning normally. In summer, sweat glands of human body are extremely active. If you expect to sweat less in a cool environment for a long time, the heat will continue in your body, which will easily lead to heatstroke and affect your health. But it should be noted that excessive sweating is not good for your health.
4. The influence of excessive sweating in summer
Excessive sweating will lead to a decrease in body fluids. Failure to replenish water in time will lead to a decrease in blood volume, an increase in heart rate, a decrease in perspiration, an increase in body temperature, electrolyte disorder in the body, acid-base balance disorder, dehydration, and even affect the physiological functions of major organs in the body, leading to a large loss of electrolytes such as sodium and potassium in the body, resulting in system disorders such as muscle weakness and muscle spasm, and also leading to a decline in exercise ability, making the body prone to fatigue.
5. Pay more attention to sweating in summer
If you sweat a lot in summer, don't take a cold bath immediately, because the temperature is high in summer. After a period of exercise, the metabolism of the human body is in a vigorous state, and the skin blood vessels expand. If you take a cold shower immediately, your skin will be stimulated by cold water, which will make your blood vessels contract through nerve reflex, hinder normal heat dissipation and even raise your body temperature. At the same time, skin blood flow will decrease and blood volume will increase, which will easily increase the burden on the heart.
6, exercise to lose weight precautions
1. low blood sugar index and light food before exercise
Many people like to exercise on an empty stomach. In fact, hunger will accelerate the consumption of protein in muscles. Therefore, it is recommended to eat a light food with low glycemic index 30 minutes to 1 hour before exercise to avoid the rapid rise of blood sugar and provide the energy needed for exercise! If you can choose staple foods rich in fiber, such as oats, sweet potatoes and pumpkins, with low-fat light foods rich in protein, such as tea eggs and sugar-free soybean milk, you will be full for five to six minutes.
2. Drink a cup of sugar-free coffee before exercise.
In addition, some studies have pointed out that moderate caffeine can also increase the burning rate of fat. If you can drink a cup of sugar-free coffee without cream balls before exercise, it will also help to reduce body fat. But people who are prone to palpitation and insomnia, it is best not to drink coffee, so as not to cause discomfort.
3. Eat less protein after exercise.
Studies have found that protein light food supplement within 60 minutes after exercise will not make you fat, but also help to repair muscle tissue, accelerate physical recovery, improve basal metabolic rate and help burn calories!
It is suggested that when the heartbeat has returned to normal after exercise, nuts, chicken breast, boiled eggs or high-protein drinks should be mixed with high-fiber foods, such as various vegetables, miscellaneous grains bread or a portion of fruit, and five to six points can be full.
4. Eat a small amount of high-fiber food after exercise
After exercise 1 hour, you can drink boiled water in moderation to replenish excessive water loss and reduce hunger. After 1 hour of exercise, if you are still hungry, eating a small amount of whole grains can effectively help your body burn fat and make your slimming effect more remarkable. If you want to improve the metabolic rate of cells, it is suggested that you can supplement foods containing collagen, such as fresh milk, eggs and fish skin.
5. Don't drink caffeinated drinks after exercise.
Avoid drinking caffeinated drinks after exercise, such as coffee, soda, tea, etc., because caffeine also has diuretic effect, which will make the body's water supply insufficient. Although soda can also provide water and sugar, it is not suitable for post-exercise drinks, and adults and children had better avoid it!
6. Eat one hour after exercise.
Eat something about an hour after exercise. It is easier to accept all kinds of drinks or liquid foods after exercise, and at the same time, it can replenish water. If you haven't eaten dinner for two hours after exercise, you can eat solid food to supplement sugar and protein. For example, three kinds of fruits (apples, oranges, etc. ), two fruits with a cup of milk, 500ml pure juice, two fruits with a cup of yogurt, two pieces of bread with a little jam and a cup of milk, etc.