Constipation | SNZ 1969 | 1×109 CFU once daily for 8 weeks | Improved intestinal motility by enhancing Lactobacillales and diminishing Synergistales. | [96] |
Unique IS-2 | 2×109 CFU once daily for 4 weeks | Reduced the symptoms of constipation (sensation of incomplete evacuation, painful defecation and abdominal pain). | [111] |
lilac-01 | 1×108 CFU once daily for 2 weeks | Reduced the symptoms of constipation (fecal size, sensation of incomplete evacuation, and defecation frequency). | [97] |
Diarrhea | LBSC | 2×109 CFU thrice daily not exceeding 7 days | Improved the pathophysiological conditions related to acute diarrhea and abdominal discomfort. | [98] |
Unique IS-2 | 2×109 CFU twice daily | Decreased diarrhea duration, defecation frequency, and abdominal pain and improved stool consistency. | [112] |
- | 1×108 CFU once daily for one year | Prevented the incidence and decreased the duration of acute rotavirus diarrhea in infants. | [113] |
IBS | LBSC | 2×109 CFU thrice daily for 80 days | Alleviated overall symptoms of IBS (bloating, abdominal pain, diarrhea, constipation, stomach rumbling, nausea, vomiting, headache, and anxiety). | [11] |
Unique IS-2 | 2×109 CFU once daily for 8 weeks | Alleviated overall symptoms of IBS in children (4-12 years old). | [99] |
MTCC 5856 | 2×109 CFU once daily for 90 days | Reduced IBS symptoms in diarrhea-predominant patients and thereby improved inclusive quality of life. | [100] |
GBI-30,6086 | 8×108 CFU once daily for 8 weeks | Relieved abdominal pain and bloating symptoms. | [101] |
GBI-30,6086 | 1×109 CFU with insulin once daily for 8 weeks | Improved IBS symptoms (abdominal pain intensity and frequency, abdominal distension, satisfaction with bowel habits, quality of life, and defecation consistency). | [102] |
GBI-30,6086 | 2×109 CFU once daily for 8 weeks | Reduced daily bowel movements. | [103] |
T2D | GBI-30,6086 | 1×1011 CFU with L. rhamnosus, L. acidophilus and fructooligosaccharide once daily for 12 weeks | Improved metabolic factors including fasting blood glucose, insulin, and hs-CRP. | [4] |
NAFLD | GBI-30,6086 | 1×109 CFU with insulin, once daily for 8 weeks | Ameliorated hepatic features of NAFLD without affecting its related cardiovascular risk factors. | [104] |
RA | GBI-30,6086 | 2×109 CFU once daily for 60 days | Relieved RA symptoms and reduced the level of C-reactive protein. | [105] |
Digestion | Unique IS-2 | 2×109 CFU with whey protein, once daily for 60 days | Increased absorption of branched chain amino acids and improved muscle power in the lower body. | [106] |
GBI-30,6086 | 1×109 CFU with milk protein concentrate, once daily for 13 days | Improved protein digestion and amino acid appearance. | [107] |
GBI-30,6086 | 5×108 CFU with α amylase, pepsin, and lipase twice daily for 5 days | Improved indigestion in geriatric population. | [108] |
Boosting immunity | GBI-30,6086 | 1×109 CFU once daily for 3 months | Decreased the incidence and duration of upper respiratory tract infections symptoms in children (6-8 years old) | [109] |
GBI-30,6086 | 2×109 CFU once daily for 30 days | Increased T-cell production of TNF-α in response to adenovirus exposure and influenza A exposure. | [110] |