Energy and Metabolism

Energy and Metabolism

It sounds strange and amazing, but the body really doesn’t care. To the body, energy is energy. It takes whatever it gets, and doesn’t really know that some foods are healthier than others. It’s kind of like a garbage disposal: it takes what you put down it, whether it should go down or not.

So let’s apply this to the body, and to weight gain. When the body receives a calorie – which, as we know, is merely a label for energy – it must do something with that energy.

In other words, putting all other nutrients and minerals aside, if a plum delivers 100 calories to the body, it has to accept those 100 calories. The same goes for 500 calories from a (small) tub of ice cream: those 500 calories have to be dealt with.

Now, the body does two things to that energy: it either metabolizes it via anabolism, or it metabolizes it via catabolism. That is, it will either convert the energy (calories) into cells/tissue, or it will use that energy (calories) to break down cells.

Now the link between calories/energy, metabolism, and weight loss becomes rather clear and direct.