Promoting excretion can indeed reduce the absorption of calories, but the effect is not very good if you use drugs that promote excretion, such as
Rhubarb, senna leaf
Wait, the next day or the same day, the feces will be water-like, with no solid components and completely liquid. And even so,
It also takes 10 hour to discharge what you eat through the "various processes" of the digestive tract.
. Under normal circumstances, it takes 24-48 hours for food to leave the body. in other words
Promoting discharge can indeed reduce the absorption of heat, but the effect is not very good.
How to reduce the "damage value" of high-calorie food to lose weight? Proper cheating diet is necessary in the process of losing weight, otherwise the body will continue to have low energy, and the body will think that you have met the war years and are not full of food and drink. It will accelerate the absorption of double energy. At this time, it is easier to encounter a platform period (no matter how little you eat, you won't lose weight).
But there are choices for cheating meals, so I won't describe them here. You can see my other articles about food choices. Here's how to reduce the absorption of energy in the intestine.
Dietary fiber and pectin to help you wrap calories.
Eat some foods rich in dietary fiber and pectin after meals to help you reduce the absorption of calories. Soluble fiber interweaves with carbohydrates in gastrointestinal tract, which reduces absorption and can reduce postprandial blood sugar. The effect of insoluble fiber on human body lies in promoting gastrointestinal peristalsis, speeding up the passage of food through gastrointestinal tract and reducing absorption.
This kind of food can be selected from konjac products, whole grains (wheat bran, cereal, whole wheat flour and brown rice, oat whole grains, beans, vegetables and fruits, etc.) and commercially available products mainly containing dietary fiber.
Probiotics help break down excess oil.
Lactic acid bacteria strain Lactobacillus yoelii can directly participate in intestinal metabolism. By improving the intestinal microbial environment and increasing the intestinal metabolic rate, it can shorten the time for food to be absorbed in the intestine and promote the timely discharge of excess nutrients. But it should be noted here that the supplement of probiotics is not a cluster.
This requires long-term use.
Fat absorption inhibitor
Orlista (also known as orlistat) inhibits the lipase action of gastrointestinal tract, reduces the hydrolysis of triacylglycerol into free fatty acids and monoacylglycerides, reduces the absorption of dietary fat by intestinal mucosa, and promotes the excretion of fat. Although this medicine is allowed by the state to be used for weight loss, it may cause fatty diarrhea.
If the fatty diarrhea (you can't hold it at all, you have to go to the toilet at any time) is very serious, it is recommended not to use it.