5/14/2025
Last update
5/14/2025
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 7 Researches
8.7
USERS' SCORE
Moderately Good
Based on 6 Reviews
7.9
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Men's Daily Probiotic BlendLactobacillus acidophilusLactobacillus caseiLactobacillus gasseriLactobacillus plantarumLactobacillus paracaseiLactobacillus brevisLactobacillus bulgaricusLactobacillus rhamnosusLactobacillus salivariusLactobacillus fermentumTotal Lacto Cultures (35 Billion CFU)Bifidobacterium lactisBifidobacterium bifidumBifidobacterium breveBifidobacterium infantisBifidobacterium longumTotal Bifido Cultures (15 Billion CFU)
218 mg
+
Total Probiotic Cultures
50 Billion CFU¹
Organic Prebiotic Fiber BlendOrganic Potato [Resistant Starch] (tuber), Organic Acacia Fiber (A. senegal)
365 mg
+
Top Medical Research Studies
9
Lacticaseibacillus rhamnosus shows promise
We explored the potential of Lacticaseibacillus rhamnosus GG as a probiotic treatment against avian pathogenic E. coli (APEC) in chickens. Our study showed that this probiotic significantly reduced APEC colonization in the chickens' cecum and improved the balance of gut microbiota over a 24-hour period.
Through laboratory evaluations, we detected novel bioactive peptides in the probiotic's culture supernatants, which may contribute to its antibacterial properties. While the results are promising for poultry health, more research is needed to optimize its use in real farming conditions.
Through laboratory evaluations, we detected novel bioactive peptides in the probiotic's culture supernatants, which may contribute to its antibacterial properties. While the results are promising for poultry health, more research is needed to optimize its use in real farming conditions.
Read More
9
We aimed to find out if probiotic supplements like lactobacillus acidophilus could help counteract the negative effects of iron fortification, which has been linked to increased diarrhea and food poisoning among children.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
Read More
9
We explored the effectiveness of a synbiotic treatment combining Bifidobacterium longum and xylo-oligosaccharides in fighting Campylobacter jejuni, a major cause of food poisoning. The treatment was administered either from day one or day fourteen of the chicks' lives.
Our findings showed that early supplementation led to a significant reduction in C. jejuni levels compared to later treatment. However, Bifidobacterium levels did not significantly differ among treatment groups. These results suggest that early synbiotic use alongside other safety measures could help improve poultry meat safety.
Our findings showed that early supplementation led to a significant reduction in C. jejuni levels compared to later treatment. However, Bifidobacterium levels did not significantly differ among treatment groups. These results suggest that early synbiotic use alongside other safety measures could help improve poultry meat safety.
Read More
Most Useful Reviews
9
Healed from poisoning
4 people found this helpful
Worth buying as it helped me recover from antibiotics poisoning. I am a floxie and have lost trust in doctors who sell pills for profit. This product from iHerb has been instrumental in my recovery.
Read More
7.5
Digestive improvement noted
4 people found this helpful
Two systems—digestive and immune—function normally. These probiotics enhance both systems simultaneously, with noticeable effects within the first week. My bowel movements have normalised, my abdomen feels calmer, and gas formation has decreased significantly. This probiotic has proven effective, both in native conditions and while abroad, even after consuming unusual and exotic foods.
Read More
7.5
Stomach problem assistance
3 people found this helpful
These probiotics helped with my husband's stomach issues related to his job in food. After trying numerous remedies, he began taking these probiotics and quickly noticed improvements in his condition and digestion. Interestingly, his acne also started to fade, likely linked to these digestive improvements.
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 7 Researches
8.7
- All Researches
9
We aimed to find out if probiotic supplements like lactobacillus acidophilus could help counteract the negative effects of iron fortification, which has been linked to increased diarrhea and food poisoning among children.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
Read More
9
Probiotics reduce Salmonella colonization
We looked at how an avian-specific probiotic could help reduce food poisoning risks linked to Salmonella Enteritidis in poultry. Our study used chicks that received a special probiotic treatment and compared them to a control group.
The results showed a marked decrease in Salmonella Enteritidis colonization in the treated chicks over several days, especially at days 3, 7, and beyond. However, body weight gains appeared similar between both groups.
Overall, our findings suggest that using Lactobacillus acidophilus as part of the treatment may effectively lower Salmonella risks in broilers.
The results showed a marked decrease in Salmonella Enteritidis colonization in the treated chicks over several days, especially at days 3, 7, and beyond. However, body weight gains appeared similar between both groups.
Overall, our findings suggest that using Lactobacillus acidophilus as part of the treatment may effectively lower Salmonella risks in broilers.
Read More
9
Lacticaseibacillus rhamnosus shows promise
We explored the potential of Lacticaseibacillus rhamnosus GG as a probiotic treatment against avian pathogenic E. coli (APEC) in chickens. Our study showed that this probiotic significantly reduced APEC colonization in the chickens' cecum and improved the balance of gut microbiota over a 24-hour period.
Through laboratory evaluations, we detected novel bioactive peptides in the probiotic's culture supernatants, which may contribute to its antibacterial properties. While the results are promising for poultry health, more research is needed to optimize its use in real farming conditions.
Through laboratory evaluations, we detected novel bioactive peptides in the probiotic's culture supernatants, which may contribute to its antibacterial properties. While the results are promising for poultry health, more research is needed to optimize its use in real farming conditions.
Read More
9
We explored the effectiveness of a synbiotic treatment combining Bifidobacterium longum and xylo-oligosaccharides in fighting Campylobacter jejuni, a major cause of food poisoning. The treatment was administered either from day one or day fourteen of the chicks' lives.
Our findings showed that early supplementation led to a significant reduction in C. jejuni levels compared to later treatment. However, Bifidobacterium levels did not significantly differ among treatment groups. These results suggest that early synbiotic use alongside other safety measures could help improve poultry meat safety.
Our findings showed that early supplementation led to a significant reduction in C. jejuni levels compared to later treatment. However, Bifidobacterium levels did not significantly differ among treatment groups. These results suggest that early synbiotic use alongside other safety measures could help improve poultry meat safety.
Read More
9
We aimed to see how a synbiotic mixture might help reduce Campylobacter jejuni, a harmful bacteria often found in poultry, which can cause food poisoning in humans. Through our research, we provided broiler chickens with a blend of prebiotics and a specific strain of Bifidobacterium longum.
After 14 days, we observed a significant reduction in C. jejuni levels in the feces of treated chickens. This suggests that such synbiotic treatments could be an effective strategy for enhancing poultry safety and reducing foodborne illnesses linked to poultry products.
After 14 days, we observed a significant reduction in C. jejuni levels in the feces of treated chickens. This suggests that such synbiotic treatments could be an effective strategy for enhancing poultry safety and reducing foodborne illnesses linked to poultry products.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 6 Reviews
7.9
- All Reviews
- Positive Reviews
- Negative Reviews
9
Healed from poisoning
4 people found this helpful
Worth buying as it helped me recover from antibiotics poisoning. I am a floxie and have lost trust in doctors who sell pills for profit. This product from iHerb has been instrumental in my recovery.
Read More
7.5
Digestive improvement noted
4 people found this helpful
Two systems—digestive and immune—function normally. These probiotics enhance both systems simultaneously, with noticeable effects within the first week. My bowel movements have normalised, my abdomen feels calmer, and gas formation has decreased significantly. This probiotic has proven effective, both in native conditions and while abroad, even after consuming unusual and exotic foods.
Read More
7.5
Stomach problem assistance
3 people found this helpful
These probiotics helped with my husband's stomach issues related to his job in food. After trying numerous remedies, he began taking these probiotics and quickly noticed improvements in his condition and digestion. Interestingly, his acne also started to fade, likely linked to these digestive improvements.
Read More
7.5
High costs issue
My husband loved it; it’s of great quality, but it’s very expensive and runs out quickly. Despite the benefits and help it provided with food digestion, I would prefer it at a better price.
Read More
2
Minimal improvement noted
3 people found this helpful
Among the worst probiotics iHerb carries. We have been taking this product for some time with minimal improvement to our gut health. I performed my "yoghurt test" to check the concentration of live bacteria, and this product did poorly—it took a long time for the bacteria to react with my milk base compared to around 12 other probiotics tested under the same conditions. See my review for Now Foods probiotic, which seems to be much more effective.
Read More
Frequently Asked Questions
7.5
Digestive improvement noted
4 people found this helpful
Two systems—digestive and immune—function normally. These probiotics enhance both systems simultaneously, with noticeable effects within the first week. My bowel movements have normalised, my abdomen feels calmer, and gas formation has decreased significantly. This probiotic has proven effective, both in native conditions and while abroad, even after consuming unusual and exotic foods.
7.5
Stomach problem assistance
3 people found this helpful
These probiotics helped with my husband's stomach issues related to his job in food. After trying numerous remedies, he began taking these probiotics and quickly noticed improvements in his condition and digestion. Interestingly, his acne also started to fade, likely linked to these digestive improvements.
2
Minimal improvement noted
3 people found this helpful
Among the worst probiotics iHerb carries. We have been taking this product for some time with minimal improvement to our gut health. I performed my "yoghurt test" to check the concentration of live bacteria, and this product did poorly—it took a long time for the bacteria to react with my milk base compared to around 12 other probiotics tested under the same conditions. See my review for Now Foods probiotic, which seems to be much more effective.
9
Healed from poisoning
4 people found this helpful
Worth buying as it helped me recover from antibiotics poisoning. I am a floxie and have lost trust in doctors who sell pills for profit. This product from iHerb has been instrumental in my recovery.
7
Sensitive stomach support
I keep buying this for my husband, who has a sensitive stomach. He takes the probiotics a week before, during, and after vacations to help him adjust to new water and food.
9
We aimed to find out if probiotic supplements like lactobacillus acidophilus could help counteract the negative effects of iron fortification, which has been linked to increased diarrhea and food poisoning among children.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
In our study with weaning mice, we discovered that high iron diets led to more severe symptoms when infected with Salmonella.
However, when we added lactobacillus acidophilus beforehand, the mice showed less severe symptoms and better intestinal health.
This suggests that probiotics can really help protect gut health against the adverse effects of iron supplements during foodborne infections.
7
We explored whether Lactobacillus acidophilus, in both live and heat-killed forms, could protect against Salmonella-induced food poisoning. For two weeks, Sprague-Dawley rats received oral doses of L. acidophilus before being exposed to Salmonella.
The rats treated with heat-killed bacteria showed only a moderate rise in body temperature and maintained normal feeding and drinking habits. Although the number of Salmonella in feces was similar in both groups, heat-killed L. acidophilus significantly reduced inflammatory markers compared to the control group.
While it appears L. acidophilus may aid in managing Salmonella infections, it’s important to note that its overall impact may be limited.
The rats treated with heat-killed bacteria showed only a moderate rise in body temperature and maintained normal feeding and drinking habits. Although the number of Salmonella in feces was similar in both groups, heat-killed L. acidophilus significantly reduced inflammatory markers compared to the control group.
While it appears L. acidophilus may aid in managing Salmonella infections, it’s important to note that its overall impact may be limited.
9
Probiotics reduce Salmonella colonization
We looked at how an avian-specific probiotic could help reduce food poisoning risks linked to Salmonella Enteritidis in poultry. Our study used chicks that received a special probiotic treatment and compared them to a control group.
The results showed a marked decrease in Salmonella Enteritidis colonization in the treated chicks over several days, especially at days 3, 7, and beyond. However, body weight gains appeared similar between both groups.
Overall, our findings suggest that using Lactobacillus acidophilus as part of the treatment may effectively lower Salmonella risks in broilers.
The results showed a marked decrease in Salmonella Enteritidis colonization in the treated chicks over several days, especially at days 3, 7, and beyond. However, body weight gains appeared similar between both groups.
Overall, our findings suggest that using Lactobacillus acidophilus as part of the treatment may effectively lower Salmonella risks in broilers.
References
- Lin F, Wu H, Zeng M, Yu G, Dong S, et al. Probiotic/prebiotic correction for adverse effects of iron fortification on intestinal resistance to Salmonella infection in weaning mice. Food Funct. 2018;9:1070. 10.1039/c7fo00990a
- Kim MS, Yoon YS, Seo JG, Lee HG, Chung MJ, et al. A study on the prevention of salmonella infection by using the aggregation characteristics of lactic Acid bacteria. Toxicol Res. 2013;29:129. 10.5487/TR.2013.29.2.129
- Tellez G, Petrone VM, Escorcia M, Morishita TY, Cobb CW, et al. Evaluation of avian-specific probiotic and Salmonella enteritidis-, Salmonella typhimurium-, and Salmonella heidelberg-specific antibodies on cecal colonization and organ invasion of Salmonella enteritidis in broilers. J Food Prot. 2001;64:287.
- Kathayat D, Closs G, Helmy YA, Deblais L, Srivastava V, et al. In Vitro and In Vivo Evaluation of Lacticaseibacillus rhamnosus GG and Bifidobacterium lactis Bb12 Against Avian Pathogenic Escherichia coli and Identification of Novel Probiotic-Derived Bioactive Peptides. Probiotics Antimicrob Proteins. 2022;14:1012. 10.1007/s12602-021-09840-1
- Baffoni L, Gaggìa F, Garofolo G, Di Serafino G, Buglione E, et al. Evidence of Campylobacter jejuni reduction in broilers with early synbiotic administration. Int J Food Microbiol. 2017;251:41. 10.1016/j.ijfoodmicro.2017.04.001
- Baffoni L, Gaggìa F, Di Gioia D, Santini C, Mogna L, et al. A Bifidobacterium-based synbiotic product to reduce the transmission of C. jejuni along the poultry food chain. Int J Food Microbiol. 2012;157:156. 10.1016/j.ijfoodmicro.2012.04.024
- Santini C, Baffoni L, Gaggia F, Granata M, Gasbarri R, et al. Characterization of probiotic strains: an application as feed additives in poultry against Campylobacter jejuni. Int J Food Microbiol. 2010;141 Suppl 1:S98. 10.1016/j.ijfoodmicro.2010.03.039
