Healthy Flying Probiotics has the effects of treating obesity, improving obesity constitution, reducing body fat rate and blood cholesterol content, and plays a vital role in improving intestinal metabolic rate, shortening the time of food reabsorption in intestinal tract and promoting the timely discharge of excess nutrients. The living bacteria of Jianfei originated from human body, and proved by toxicological tests that it has no toxic side effects and is extremely safe. Lactobacillus yoelii is acid-resistant and bile-salt-tolerant, which can colonize in the intestine for a long time, continuously play the role of regulating obesity, and truly achieve the goal of long-term weight loss.