There is no easy 2 word for adults except that they tend to gain weight. Weight loss reduces the incidence of disease, and hyperlipidemia suggests a poor prognosis for many solid tumors and lymphomas [3]. Other benefits of weight loss include reduced urinary incontinence, sleep apnea, and depression, and improved quality of life, physical function, and mobility [4]. Some successful people, too, manage their bodies successfully! For example, Koichi Tanaka, a Nobel laureate, has maintained a healthy weight for many years. What is obesity? Body Mass Index (BMI, BodyMassIndex) = weight/height/height (kg/㎡). It can be calculated online: http://www.boohee.com/assessment/bmi Asian people are healthier if they reach 18.5 ≤ BMI < 24. Will I weigh myself? The weight in the early morning, fasting and emptying of urine and feces is used. Passerby A: "It's easy to lose weight, keep your mouth shut and your legs open". Passerby B: "Then why are you still not thin?" Generally need about 1500 calories a day, and walking for an hour to consume 139 calories, equal to about 2 two rice or half a bun of calories. Unless we exercise 7 to 8 hours a day, so exercise is not a very effective way to lose weight! But exercise can improve our immunity, if you do not exercise for a long time as long as the work or study stress, you will certainly catch a cold and other physical discomfort. The focus is on diet! <1000 kcal / day when all adults will lose weight. (Note: as long as weight loss, is the body energy imbalance, the body is in a state of stress, please consult a specialist if you have a disease patients). No difference in weight loss between those on 400 and 800 kcal/day diets, probably due to a slower basal metabolic rate. Therefore, a diet >800 kcal/day is recommended. Detailed food calories can be found on this website: http://www.boohee.com/food/ And specific to food i.e. low carbohydrate, appropriate protein, adequate amount of vegetables for an 80% to 90% satiety diet. What contains carbohydrates: sugar, wine, grains (such as rice, wheat, etc.), fruits (such as sugar cane, bananas, grapes, etc.), root vegetables (such as carrots, potatoes, etc.), etc. What contains protein: meat, tofu, etc. During weight loss do not eat protein easy to hungry, easy to eat more, low quality of life. What vegetables: leafy vegetables, cucumbers, tomatoes, etc. That means a few bites of rice, a few bites of meat, cucumbers, tomatoes or leafy vegetables, etc. until you are full. When you are hungry, fill up with cucumbers or tomatoes. But at least one day a week to resume a satisfying diet, you can eat beef or chicken until full, but less carbohydrates, the purpose is to make yourself not feel too bitter to lose weight to persist; also to improve the basal metabolic rate! Please note: When you have occasional dizziness or slow reaction during weight loss, in order to prevent hypoglycemia, please replenish energy with low-calorie foods such as cucumber at 10:00 am and around 4:00 pm, and be sure to eat small amounts of meals. During the weight loss period must drink more water and urinate more, so that the products of fat metabolism out of the body. Be appropriate salt supplementation to prevent hypokalemia. If constipation occurs, you can consume half a melon (containing subs to eat), or eat more vegetables. Pre-adolescent population can not lose weight! After puberty, such as academic pressure is not very big, can only consider weight loss, otherwise affect the academic and physical development. Other ways to lose weight: 1. Atkins diet with no carbohydrates and high protein means no carbohydrates and a high protein diet. This method of weight loss is fast, because there is a sense of satiety (happiness) and stimulate heat production. However, carbohydrates are good for the body after all, so it is okay to cut them for a short period of time or occasionally, and it is necessary to supplement with B-group vitamins, etc. For people who often go out to eat and socialize is beneficial, but not suitable for long-term or lifelong use, long-term use of this method may not be beneficial to the heart. 2, break carbohydrates high fat ketogenic diet As the brain can only provide energy through sugar, so the use of high-fat ketogenic diet for pediatric epilepsy has a therapeutic effect, but also the role of weight loss. However, it is not recommended for long-term application and may cause hyperlipidemia. This method of weight loss may be related to a high-fat diet to reduce appetite and with no carbohydrate. 3, vegetarian diet, easy to starve, often need to eat a lot, especially carbohydrates, so vegetarian obese people are not uncommon, even if there are not obese people, mainly through less carbohydrates to achieve weight loss purposes. Long-term generally difficult to adhere to, and not beneficial to the body. Treatment not recommended Liposuction: does not improve insulin sensitivity or risk factors for coronary heart disease with or without type 2 diabetes. Weight loss teas/medications: include ephedra, green tea, chromium, chitosan and guar gum because there is limited evidence to support their efficacy and safety.