Fat Fat is resolved into fatty acid and glycerin. Fatty acid is carried with blood, and becomes energy to move our bodies. And it makes cells and blood vessels. It protects our skin from bacteria and drying, and keeps our skin moist. When we ingest it too much, the surplus fat is stored in our bodies, and it becomes body fat. It is the cause of corpulence. Oil ： Vegetable…rapeseed oil、corn oil、olive oil　etc・・・ 　　　 Animal…butter、bacon etc・・・ Back