The two compartments for energy are not burned simultaneously, but sequentially. You need to empty out the fridge before you can start using the food in the freezer. In essence, the body can either burn sugar or fat, but not both. This is controlled partially by insulin, and also directly by the Randle cycle– described in 1963. This is also sometimes called the glucose-fatty acid cycle.
[p=20, null, left]When you store food energy (calories), it is stored as sugar (glycogen) in the ‘fridge’ and fat in the ‘freezer’. But you must burn through the sugar first before you can start burning fat.胰島素最大既作用之一,就係將你既能量鎖入 freezer ,而唔俾佢拎出黎用.
基本上你胰島素++ 時就會儲存脂肪 .
原則上, insurlin 水平愈高 ,脂肪使用能力會愈差.