The Effect of GI Biome #7 on Gut Microbiome and Health of the Elderly

It comprises probiotics (Lactobacillus fermentum, Lactobacillus acidophilus, Lactobacillus plantarum, and Bifidobacterium animalis ssp. lactis) and prebiotics (vitamin B2., Korean red ginseng, and etc.). The administration dosage of probiotics is 5×10\^8 CFU/day.

The placebo consists of daily administration of the placebo pills made up of 100% maltodextrin for four weeks.