This should be eaten as food. You can lose weight by replacing all the starch with this. Don't eat greasy food. But konjac has no nutrition and may be malnourished. Konjac itself is good, and it has the title of intestinal scavenger, which can excrete toxins from the body. The efficacy of treating constipation. In addition, if you buy on Taobao, be careful that there are three products. After all, it's what you eat in your stomach.