When you digest stuff, it gets broken down in yur intestine. But, the little molecules still have to be brought through the cells in your intestine to get into the blood. The molecules have to essentially fit through channels to do so. If the molecule doesn’t fit, you can’t absorb it. Some no calorie sweeteners might be close enough in shape to the real thing to taste sweet, but too different to be absorbed through those channels. Others are really good at activating your taste buds, so that tiny, tiny amounts taste as sweet as lots of real sugar. But there is so little in the food or drink, that it is basically the same as if you didn’t eat any calories
Latest Answers