It has strong gastrointestinal fluid tolerance, HT 29 cell adhesion, antibacterial ability and functional oligosaccharide utilization ability, and can smoothly reach the intestines; at the same time, BLa36 can also regulate intestinal flora and increase the α-diversity of intestinal flora, increases the relative abundance of beneficial bacteria, improves intestinal transit rate, and assists digestion and absorption.

Pre-clinicals show that BI03 can improve the movement disorders related to Parkinson's disease, increase the corticosterone content in the blood, weaken the neuroinflammation related to Parkinson's disease, increase the content of neurotransmitters, promote glutathione and reduce brain oxidative stress damage.

It can ferment dietary fiber into short-chain fatty acids, enhance carbohydrate metabolism, enhance the energy source of liver and muscle cells, and significantly improve muscle strength and endurance performance. At the same time, BL11 has strong intestinal environment survivability and the ability to adhere to intestinal epithelial cells. It can regulate intestinal flora, balance the imbalanced bacterial flora structure, play a certain role in maintaining the integrity of the intestinal barrier, regulating immunity and promoting host metabolism.

The spore has very strong tolerance to gastric and intestinal juices and can smoothly reach the intestines to play its role. And BC07 is a facultative anaerobic bacterium. When it enters the intestine and reproduces, it will consume free oxygen in the intestine, making the intestinal environment conducive to the growth of anaerobic strains such as Lactobacillus and Bifidobacterium and increasing the abundance of beneficial bacteria.