1100g is about 550 calories. Normal people need to consume at least 1500 calories every day. The daily calories required by human body are related to the degree of physical activity. Generally speaking, a person with a standard weight of 60 kg needs 1500- 1600 calories a day at rest; If the activity is moderate, you need 1800- 2000 calories a day. However, there is a wonderful phenomenon in the human body. When our food intake is insufficient, the human body will produce heat. This endogenous heat mainly comes from the decomposition of sugar and fat in the liver. The decomposition of liver sugar produces glucose, up to 180 g (equivalent to 720 kcal), while the decomposition of fat produces fatty acids and glycerol, which can be converted into glucose for cell use, and fatty acids can be converted into ketones. Therefore, if a person has a lot of subcutaneous fat (obesity), adipose tissue is an internal energy source, which can decompose the heat needed for human metabolism, but generally speaking, at least 800 kilocalories (kilocalories) are needed a day to avoid endangering health. Cal, also known as capital letter C, is most commonly used in food labels, which is equivalent to the energy required to raise 1 degree of water at standard atmospheric pressure. 1 calorie = 4. 1 85 joules. Small cards, also known as CAL, are more common in scientific research literature. 1000. You can calculate the calories you need for a day according to your gender, age, height and weight. The following is the calculation method: male: [66+ 1.38 x weight (kg)+5 x height (cm)-6.8 x age] x activity female: [65.5+9.6 x weight (kg)+ 1.9 X height (cm)-4.7 x age]. .3, the higher the activity, the higher it may even be, and the women who only sit in the office on weekdays, the activity is about 1, and the one with a large amount of exercise is about 65438+. For example, a woman of 18 years old, with a height of 156cm and a weight of 46kg, needs 1580Kca| of calories every day. Formula: [665+9.6x46+1.9x156-4.7x18] x1.2 =1580 kcal | Generally speaking, adults need at least one day. Basal metabolic consumption varies with individual height, weight, age and gender. Calories and weight loss Controlling calorie intake and proper exercise is a quite effective way to lose weight, and it is also regarded by most doctors as the healthiest way to lose weight. This mechanism is very simple. When the daily energy intake is not enough to provide the energy consumed by the body, the body will call the sugar and fat stored in it. When fat is broken down and provides energy for the body, the process of losing weight begins. It should be noted that some doctors pointed out that the control of calorie intake should be gradual, so as to ensure that the human body can adapt for a long time. At the same time, the daily intake of calories is generally not less than 800 calories. Otherwise, the human body will make up for the lack of energy intake by reducing the body function, which usually leads to dizziness and fatigue, and the reduction of basal metabolic consumption will also affect the efficiency of weight loss. The total calorie intake of a normal person should be 2000 calories a day, and people who exercise can increase it appropriately. The following table lists the daily intake of various ingredients and their calorie ratios: (Among them, each gram of fat contains 9 calories; Each gram of carbohydrate contains 4 calories; Protein contains 4 calories per gram) less than 65g of fat, less than 30% of 585 calories, 300g of carbohydrate, 60% of 1200 calories, 47g of protein, 9.4% of 188 calories and 2.6% of other 27 calories. Fat is divided into saturated fat and unsaturated fat. The problem with saturated fat is that it stimulates the body to increase cholesterol production. Unsaturated fat can only lower cholesterol in the blood. Fat cattle, pork and full-fat dairy products contain more saturated fat; Corn oil, sunflower oil, peanut oil, olive oil and vegetable oil are all unsaturated fats. The daily fat intake recommended by experts is 65g, which is equivalent to a piece of meat the size of a cigarette case. Supplementing the right amount of vitamins Vegetables and fruits contain a lot of vitamins and minerals, which is very important for supplementing human energy. If you eat 6- 1 1 servings of carbohydrates every day (each serving is equivalent to a piece of bread), then you should eat at least 3-5 servings of vegetables (each serving is equivalent to a pot of lettuce) and 2-4 servings of fruits (each serving is equivalent to a medium-sized apple). Calorie consumption during exercise (calories, 65,438+60kg person for 0 hours of physical exercise) Aerobics 354 Badminton (leisure) 266 Basketball (competition) 472 Bicycle (leisure) 236 Cleaning 207 Dancing 266 Running 472 Swimming (normal intensity) 472 Volleyball (competition) 236 Walking 65,438+048 Bowling 65. Calories (calories) low-calorie area (people who lose weight can safely eat it when they come) Black tea, coffee (sugar-free, cream) 0- 1 calorie tomato (100g) 19 calorie tomato 1 135g about 25 calorie kelp (/. 28 calorie white gourd (100g cauliflower 1 cup 125g 30 calories celery 1 40g 5 calories cucumber 6 pieces 28g 5 calories mushroom 1 cup 70g 20 calories mustard 1 cup 140g 30 calories onion. ) Green beans 1 cup170g150g green pepper174g15g cabbages100g 60k bamboo shoots100g 40k cabbages 65438. 8+000g 40 calories towel gourd 100g 40 calories garlic 100g 40 calories (put a few in the soup, it also tastes) lettuce 100g 40 calories (often eat lettuce salad) melon 100g 40 calories per100g. Snacks with no more than 40 calories: (weight loss enemy = calories of snacks) Brown sugar 100g 389 calories rock sugar 100g 397 calories popcorn 100g 459 calories shrimp fairy (large portion, 1 package) 432 calories shrimp flavor I, a package 102 grams of 460 calories of roasted cornflakes (1 package) 524 calories of chocolate 624 green cans of potato chips 1072 silver cans of Capcom chips 840 silver cans of Capcom chips 270 small green, red and orange cans of Capcom chips. 072 calories/1 1 potato chips 130 gong gong gong Luo Shao (one 50g) about 140 potato chips (one 500 about two 30g 150 calorie fruit fudge, about four 150 calories). The higher the calorie of chocolate ice cream, the higher the juice ice cream: 1 80 calories, vanilla cone: small: 230 calories 7 grams of fat: 350 calories 10 grams of fat: 4 10 calories 12 grams of fat chocolate cone: 240 calories 8 grams of fat: 360 calories/2 grams of fat.