1, the disadvantages of plastic wrap to lose weight
(1) causes dehydration of the body.
Plastic wrap slimming method mainly promotes sweating by increasing local skin temperature. Long-term wrapping will lead to excessive sweat excretion, serious electrolyte loss and imbalance, further causing dehydration of the body and weakness of limbs.
(2) affecting local blood circulation
When wrapping the body with plastic wrap, it is usually wrapped tightly to avoid falling off, oppressing subcutaneous blood vessels and affecting blood circulation. Blood circulation will be faster during exercise, and long-term leg binding will easily lead to varicose veins.
(3) What you lose is water, not fat.
In fact, this method is mainly to reduce water rather than fat. Weight loss is mostly caused by dehydration, which is just a symptom. After the temperature rises, the water of local fat cells and other tissue cells temporarily seeps out, but this will not increase the consumption of fat. After adding water, the weight will rise again! So it is not a scientific and effective way to lose weight.
(4) induce eczema, folliculitis and other skin diseases.
After wrapping with plastic wrap, the skin can't breathe normally, and the metabolites produced after physical exercise can't be eliminated in time. If it is blocked in pores, it is easy to induce infection and cause skin diseases such as eczema and folliculitis. Sometimes our skin itches after we remove the plastic wrap, which is a sign of bacterial infection. Don't scratch with your hands at this time. Scratching your skin will make you more susceptible to infection.
(5) Inferior plastic wrap is also allergic.
Plastic wrap is a chemical product. Pores will open and sweat after exercise. If the quality of plastic wrap is not good enough, some sensitized chemical components decomposed after the temperature rises will enter the skin through pores, causing redness and allergies.
Tips: The investigation found that DEHA, a plasticizer that has long been banned from using PVC plastic wrap, is still used secretly by some foreign-funded enterprises in China, and some supermarkets even use PVC plastic wrap to package oily food, which has great security risks.
(6) Plastic wrap will reduce the activity of enzyme.
There are many enzymes involved in the process of fat "burning", and the optimum temperature of enzyme reaction in human body is between 35℃ and 40℃. Once it exceeds 40℃, the activity of the enzyme will drop sharply and even decompose. Therefore, the local high temperature caused by wrapping the skin with plastic wrap may not necessarily promote fat consumption, but may also have the opposite effect.
2. How to avoid the harm of plastic wrap diet?
(1) Clean up sweat stains in time
After using plastic wrap to lose weight, it is necessary to clean up the metabolic waste on the skin surface in time to avoid infection caused by staying on the skin for a long time.
(2) reduce packaging time
The time to wrap the skin with plastic wrap should be controlled at about half an hour, and remember not to exceed 1 hour. This can prevent excessive dehydration of the body to a certain extent, and can also avoid skin diseases caused by sweat staying for a long time.
(3) Use less or no plastic wrap to lose weight.
Plastic wrap diet is not a healthy and effective diet, and it may even be harmful to health, especially when using some inferior plastic wrap, it is also prone to skin infection. Therefore, it is best not to use plastic wrap to lose weight. If you have to try, you must also choose good quality plastic wrap.
(4) Choose a more scientific way to lose weight.
There are countless ways to lose weight, so there is no need to stuff it into plastic wrap to lose weight. For example, reasonable diet and exercise are healthy and scientific ways to lose weight, and there will be no rebound.
3. Six most effective weight-loss exercises
1, swimming
Among all kinds of weight loss methods, the safest and most effective one is exercise. Among all kinds of sports, swimming is the most ideal exercise to lose weight.
Swimming is aerobic exercise and consumes a lot of calories. This is because the heat transfer in water is 28 times that in air, and the heat consumed by people staying in water for 8 minutes is the same as that consumed by staying in air at the same temperature for 2 hours. So it has a better slimming effect.
When swimming, people's metabolism is very fast, and they can consume 1 100 kilojoules of heat in 30 minutes, and this metabolic rate can be maintained for a period of time after you leave the water, so swimming is an ideal way to lose weight. When swimming, the human body is lifted by the buoyancy of water, and the hands and feet are used together, so that the joints and muscles of the whole body are evenly coordinated, and all parts of the human body are stretched, making the body more symmetrical.
Step 2 jog
Simple running is called the king of aerobic metabolism, and jogging in running is called fitness running. Jogging is simple, the amount of exercise is easy to adjust, and the slimming effect is more obvious.
When jogging, the waist, back and limbs are constantly moving. In addition to effective fitness, you can also burn fat, thus reducing the storage of fat in the body and achieving the effect of slimming. However, it should be noted that jogging should be supplemented with water in time. It is best to run 3-5000 meters every day, just run normally, and don't run with your forefoot. Stretch your muscles after running 15 minutes.
3, variable speed operation
This fast jogging way is simple and casual, and there is no need to follow established rules. Moreover, combining fast running with jogging can consume both sugar and fat. It is found that variable speed running is the most suitable exercise for reducing fat.
This is because the energy consumed by the human body during exercise mainly comes from sugar and fat. In a short period of rapid and large-scale exercise, sugar is mainly consumed; In long-term moderate exercise, fat consumption is the main factor.
Step 4 jump rope
When it comes to skipping rope, many women are familiar with it, but not everyone has learned to grasp the magical weight loss effect of skipping rope.
In terms of exercise, skipping rope 10 minutes is equivalent to the energy consumed by jogging for 30 minutes or doing aerobic exercise for 20 minutes. Therefore, skipping rope is also an aerobic exercise that can consume a lot of calories in a short time.
In view of the unique health care function of skipping rope for women, fitness experts specially designed a "gradual skipping plan" for female bodybuilders. Beginners only jump in the same place 1 minute, so they can jump for 3 minutes after 3 days and 10 minutes after 3 months. After half a year, they can practice "conjoined jump" every day.
Step 5 climb the stairs
Now people's living conditions are good, they go out by car and take the elevator upstairs, and the amount of exercise is limited. If we can make more use of climbing stairs to exercise in our daily life, it will not only prevent the occurrence of coronary heart disease, but also be particularly beneficial to lose weight.
Climbing stairs for 30 minutes can consume 260 kilocalories, which is 10 times more than sitting, 4 times more than walking and 2.5 times more than swimming, which is equivalent to jogging 800-1500m.
Step 6: Dance.
Dancing will not only make you more elegant, but also help you dance gracefully. From the point of view of modern medicine, dance, a rhythmic whole-body movement, is conducive to restoring and balancing the biological rhythm of the body, helping myocardial contraction, promoting blood circulation and delaying cell aging.
Dancing can make all parts of the body exercise, and can effectively slim the waist, buttocks and thighs, and increase the flexibility and flexibility of the body.