Why do some people eat no fat?

In life we may find that some girls just eat no fat, eat more meat, in particular, the movement is not more than others, but not fat.

Others on the contrary, ate very little, very attention control your diet, you can still be fat. Why?

The reason is found on the energy consumption, because the weight (FAT) actually reflects the energy intake (food) and energy consumption (active and basal metabolism) balance.

If the food though, but at the same time, energy consumption is relatively large, people are not fat. People often mistakenly put migration work/labor/training/working them visible form is equivalent to the energy consumption of all, in fact, the human body there are more and more large amounts of energy consumption in the form of our invisible – basal metabolism. Basal metabolism refers to each person to maintain heart, circulation, breathing and body temperature, and other life activity consumes energy, its volume is very large.

The answer is that those who eat no fat man is usually higher basal metabolism, energy consumption is relatively large.

The level of a person who is generally the basal metabolism born (sometimes may change due to illness), that is, they are born is fee oil type, Mercedes, but some people are born is the fuel type, xiali taxi, ran the same way, the former consumption than the latter, not easy energy surplus (FAT). Of course — just a joke, don't take it seriously — if the neck tie live (don't eat), "Benz" who will first be starved to death, "XL" also could quite a few days, because they consume small.

However, basal metabolism high, energy consumption and costs eat oil, light-weight is relative, as long as you eat enough, everyone fatter, nobody can argue too Newton's law of conservation of energy.

(Edit: sleep practice min)