An experiment by yuanbo

Some scientists made a funny experiment about why some people will never become fat, even though they become fat, they will recover soon. First of all, those experts and scientists recruited ten volunteers who never increase their weight no matter how much food they eat and want to know how fat they will become. And then the scientists asked them must intake a mount of food, which almost the twice than daily diet, that made them feel pain and spit at a lot of time. After ate, ate and ate, those people almost increase their weight each week. After 4 months, all of their weights are increasing, the most one increased 9.5 kg, and the least one increased about 5 kg. Incredibly, those people were looked at nothing change when they worn the T-shirts. And the percentage of the body fat increased a little, and the most of energy turned into muscle. There are almost all of people wanted to eat so many things but would not become fat. But experts said that it is the genes let the people whether they are fat or not. And the most amazing things is that these people, who attended the experiment, they returned to the original weight in the end of the test, almost never attended the body excise, and did not need to lose weight.

 

Talking about the obese, the scientists explained that in the long human civilizations, people experienced many times the famine, and the fat man did not easy to starve to death, and had more chance to survived, so our ancestors developed their genes which could store more energy in our body. And it is why the number of people whom easy become fat larger than those never becomes fat. Becoming fat easy is a good gene when we need to face starve, but I think our ancestors never thought that the gene, which supported them to survived, would become the nightmare of their descendants.