First, the basic principle of gaining weight

Weight gain is mainly the increase of body fat (except for those who gain muscle by fitness). The essence is that the calories of the food you eat exceed the calories consumed by your body, and the excess calories are stored in your body in the form of fat, that is, how much fat you eat becomes fat.

Regardless of hormone levels and nutrient absorption rate, it is roughly estimated that if your body gains one kilogram of fat, you need to consume an additional 9,000 calories on the basis of normal energy consumption.

Second, how long does it take to grow 1kg fat (three meals a day)

9000 calories are converted into daily food, 9000 calories = 30 boxes of take-away rice = 22 steaks = 64 bananas = 130 eggs. So to get 1kg of fat, you need to eat 30 boxes of rice, or 22 steaks, or 64 bananas, or 130 eggs in addition to three meals a day, and you will gain one kilogram of fat.

If you change to ordinary people's regular cooking for three meals a day, you can eat about 700 calories on average. You need to eat 13 meals in addition to three meals a day to gain one kilogram, so it is actually quite difficult to gain one kilogram if you eat it regularly.

So we eat more rice, noodles and a few mouthfuls of meat every day. Actually, it's not that serious. The speed of gaining weight is much slower than you think, and you may even gain weight. Don't be so afraid of a normal diet. There is absolutely no need not to eat. Regular meals a day can be eaten normally.

3. How long does it take to grow 1kg of fat (snacks such as chicken slices and milk tea)?

If you replace 9000 calories with snacks, it will be completely different. 9000 kcal = 18 KFC fried chicken = 20 cups of milk tea = 15 packs. According to the above data, we can generally think that every time you drink 20 cups of milk tea, or eat 18 pieces of fried chicken, or eat 15 bags of potato chips, you will gain one kilogram of fat.

It's easy to switch to these snacks, because potato chips and milk tea are usually snacks other than meals and belong to extra intake. More importantly, they are delicious and addictive. The more they eat, the more they want to eat, the less they want to stop and feel full. If the dinner is not good, it may be offset. If you don't miss every meal, and then you have the habit of drinking milk tea and eating palm food, it's really proper long meat, and it's not difficult to gain one kilogram a week.

Fourth, 1 rice weighs 3 kg. What happened?

For those who overeat or gain a few pounds, we must first understand that we are not really that fat, because you can't eat 9000 calories a day, even if you drink milk tea, you can't drink 20 cups a day.

This kind of weight gain is only because there is too much salt in the food, which leads to water and sodium retention in the body, more water can not be discharged, and the body becomes edema. It's not that heavy. After a day or two, the body moisture will return to normal and the weight will drop a little.

However, if you let go of your food freely, the water will return to normal and you will gain some weight. So the big meal should be slightly limited. After a big meal, you can eat lightly and gain weight.