1, body mass index
Body mass index (BMI) test
BMI (Body Mass Index), also known as body mass index, is an important index to measure obesity and standard weight. Scope of application: 18 to 65 years old, except children, developing teenagers, pregnant women, wet nurses, the elderly and strong athletes. The World Health Organization thinks that it is ideal to keep the BMI at around 22.
Food calorie calculator
Comprehensive diet and exercise calorie calculation, simple and easy to use, easy to lose weight.
Sports energy consumption query
The exercise energy consumption calculator is an essential tool for exercise to lose weight. You can calculate the calories consumed by today's activities by selecting the time of your exercise and the corresponding exercise items in the exercise energy consumption query form. Try it quickly!
Weight test
A healthy weight helps you stay healthy. Here you can calculate the range of healthy weight.
Thousands of food materials, comprehensive analysis of nutritional calories, and quick query of daily calories.
2, girls lose weight matters
Moderate intake of fat is of great significance to girls' bodybuilding. When a girl enters puberty, a series of changes take place in the endocrine system, and the subcutaneous fat content gradually increases, which increases the fat content in the chest and buttocks, thus forming a unique curve for women. At this stage, more fat is needed to regulate endocrine system, promote breast development and form a smooth curve. An important symbol of a girl, her skin is tender and ruddy, and fat also plays an important role. Subcutaneous fat can make her skin smooth without shrinking, elastic but not soft. Fat promotes the absorption of fat-soluble vitamins, and fat-soluble vitamins play an important role in skin bodybuilding. It is no exaggeration to say that the role of fat in skin bodybuilding is irreplaceable by any high-end cosmetics.
Fat is also one of the important substances for women's growth and maturity, and also an important source of normal menstruation and fertility. Fat participates in the synthesis of sex hormones in the body. Studies have proved that girls' fat must reach 17% of their body weight to keep their menstruation normal. If you don't eat fat, too little body fat and insufficient synthesis of estrogen will cause menstrual disorders and even affect the development of reproductive organs.
In a certain sense, the human body contains a certain amount of fat, which can enhance the ability to resist diseases. The average adult's fat storage accounts for about 15-20% of the body weight, and women should be slightly higher than this ratio. It has been determined that 85% of the body's energy needs to be supplemented by the fat accumulated at ordinary times after fasting for 1-3 days. It can be seen that when there is too little body fat, once you are sick or injured, you will eat less or can't eat, and your body will lose weight significantly, making it difficult to resist the invasion of diseases.
Eat scientifically when you lose weight.
Fighting hunger is a big problem on the long road of "keeping your mouth shut". Here are three suggestions to help you lose fat steadily without going hungry:
1, intake of healthy fats: fats rich in omega-3 fatty acids, such as olive oil or fish oil, are the good fats we mentioned above.
2. Take slow-release carbohydrates to prevent the blood sugar in the body from exploding. Use whole wheat (really whole wheat) and coarse grains instead of refined white grains (such as white noodles), and you can try to replace some staple foods with potatoes.
3. If you are hungry, you can eat a lot of vegetables and appropriate fruits to fill your stomach at different times. Vegetables here refer to vegetables rich in dietary fiber, such as mushrooms, while fruits are fruits with low sugar content, such as pineapples, watermelons and grapes.
Under the current "fear of obesity" psychology, it needs to be clearly pointed out that eating a proper amount of fat every day is a necessary condition for girls' bodybuilding and health. In order to keep fit, women don't have to refuse to eat animal fat, but should turn to more exercise, otherwise, the loss will outweigh the gain.