Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 54 Researches
7.8
USERS' SCORE
Good
Based on 9 Reviews
8.6
Supplement Facts
Serving Size:  1 Capsule
Serving Per Container:  30
Amount Per Serving
%DV
Ultimate Care Probiotic Culture Blend 100  Billion CFU 
301 mg 
***
Bifido Probiotic BlendBifidobacterium lactis BI-04®, Bifidobacterium lactis HN019™, Bifidobacterium infantis Bi-26™, Bifidobacterium lactis Bi-07®
54 Billion CFU
 
Lacto Probiotic BlendLactobacillus plantarum Lp-115®, Lactobacillus rhamnosus GG, Lactococcus lactis LI-23™, Lactobacillus casei Lc-11®, Lactobacillus paracasei Lpc-37®, Lactobacillus acidophilus La-14®, Lactobacillus acidophilus NCFM®, Lactobacillus brevis Lbr-35™
46 Billion CFU
 

Top Medical Research Studies

9
BLa80 shows promise for constipation
We explored the impact of Bifidobacterium lactis BLa80 on constipation using mice that were induced with functional constipation through loperamide treatment. In our study, we compared BLa80 to a blank group and a positive control.

The results indicated that BLa80 improved intestinal movement, increased fecal moisture, and balanced gut bacteria. It also helped regulate important gut hormones. Overall, BLa80 shows promise as a potential new option for relieving constipation in functional foods.
Read More
9
Bifidobacterium lactis alleviates constipation
We investigated the effects of Bifidobacterium lactis subsp. TG11 on loperamide-induced constipation in mice. The mice were grouped into control and treatment categories, receiving different doses of the probiotic.

After treatment, those receiving TG11 showed improved intestinal motility and maintained better fecal water content. Notably, the probiotic also positively affected gut microbiota, increasing beneficial bacteria and promoting short-chain fatty acid production.

Overall, Bifidobacterium lactis TG11 appears effective in alleviating constipation, potentially by enhancing gut health.
Read More
9
Bifidobacterium lactis improves constipation
We assessed the effectiveness of Bifidobacterium animalis subsp. lactis XLTG11 in helping children with functional constipation through a well-structured study with a randomized, double-blinded, placebo-controlled design. The children were split into two groups: one received the probiotic treatment alongside conventional care, while the other did not.

Over the treatment period, we saw a consistent increase in bowel movements in the group taking the probiotic, showing higher fecal frequency compared to the control group. Additionally, the beneficial bacteria in their guts improved, which suggests that this treatment is a promising approach for managing constipation in children.
Read More

Most Useful Reviews

10
Odour and constipation cured
This product is a cure for BV, vaginal odour, and constipation! I've been using it for years and found it effective. The 25 billion strain cured my long-term odour and made me more regular with my constipation. After dealing with BV and taking antibiotics that disrupted my stomach, this probiotic helped rebalance things. I take it daily and it saves me from extra doctor visits and more antibiotics. If I notice a strong smell, I double or triple the dose for a couple of days and it always returns to normal.
Read More
8.3
Normalised bowel movements
This absolutely works for my IBS-C. While I'm not fond of supplements, I've struggled with IBS and constipation for 25 years. Encouraged by my husband, I looked into probiotics and found Renew Life with 12 strains for about 50 pence a day. Within a week, my bowel movements became normal. I've significantly reduced my use of polyethylene glycol (like Miralax) since starting it. After a month, I'm returning for a two-month supply on auto-delivery. This could work for you too.
Read More
10
Effective for constipation
I bought it for leaky gut treatment. Constipation cured!
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 54 Researches
7.8
  • All Researches
9.5
Lactobacillus improves IBS-C symptoms
We investigated how a cultured milk drink containing Lactobacillus acidophilus affects symptoms of constipation in individuals with irritable bowel syndrome (IBS-C). Over 30 days, participants consumed the drink daily.

At the end of the study, an impressive 97.4% of IBS-C participants reported improvement in their constipation-related symptoms. We also noticed reductions in intestinal transit time and pro-inflammatory cytokines linked to IBS. Overall, this suggests that including this cultured milk drink may be a beneficial addition to IBS-C treatment plans.
Read More
9
BLa80 shows promise for constipation
We explored the impact of Bifidobacterium lactis BLa80 on constipation using mice that were induced with functional constipation through loperamide treatment. In our study, we compared BLa80 to a blank group and a positive control.

The results indicated that BLa80 improved intestinal movement, increased fecal moisture, and balanced gut bacteria. It also helped regulate important gut hormones. Overall, BLa80 shows promise as a potential new option for relieving constipation in functional foods.
Read More
9
Bifidobacterium lactis alleviates constipation
We investigated the effects of Bifidobacterium lactis subsp. TG11 on loperamide-induced constipation in mice. The mice were grouped into control and treatment categories, receiving different doses of the probiotic.

After treatment, those receiving TG11 showed improved intestinal motility and maintained better fecal water content. Notably, the probiotic also positively affected gut microbiota, increasing beneficial bacteria and promoting short-chain fatty acid production.

Overall, Bifidobacterium lactis TG11 appears effective in alleviating constipation, potentially by enhancing gut health.
Read More
9
Bifidobacterium lactis effective for constipation
We assessed how Bifidobacterium animalis subsp. lactis BLa80 could help adults struggling with chronic constipation. In a multicentre, randomised, double-blind, placebo-controlled trial involving 46 participants, we compared the effects of the probiotic against a placebo over 12 weeks.

Our findings revealed that those taking the probiotic experienced a significant improvement in stool consistency and a reduction in constipation symptoms. By weeks 8 and 12, their stool types shifted towards more normal classifications on the Bristol scale, while constipation rates increased in the placebo group.

This highlights the potential of Bifidobacterium lactis as a helpful solution for managing constipation.
Read More
9
Bifidobacterium lactis improves constipation
We assessed the effectiveness of Bifidobacterium animalis subsp. lactis XLTG11 in helping children with functional constipation through a well-structured study with a randomized, double-blinded, placebo-controlled design. The children were split into two groups: one received the probiotic treatment alongside conventional care, while the other did not.

Over the treatment period, we saw a consistent increase in bowel movements in the group taking the probiotic, showing higher fecal frequency compared to the control group. Additionally, the beneficial bacteria in their guts improved, which suggests that this treatment is a promising approach for managing constipation in children.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.6
  • All Reviews
  • Positive Reviews
  • Negative Reviews
10
Odour and constipation cured
This product is a cure for BV, vaginal odour, and constipation! I've been using it for years and found it effective. The 25 billion strain cured my long-term odour and made me more regular with my constipation. After dealing with BV and taking antibiotics that disrupted my stomach, this probiotic helped rebalance things. I take it daily and it saves me from extra doctor visits and more antibiotics. If I notice a strong smell, I double or triple the dose for a couple of days and it always returns to normal.
Read More
8.3
Normalised bowel movements
This absolutely works for my IBS-C. While I'm not fond of supplements, I've struggled with IBS and constipation for 25 years. Encouraged by my husband, I looked into probiotics and found Renew Life with 12 strains for about 50 pence a day. Within a week, my bowel movements became normal. I've significantly reduced my use of polyethylene glycol (like Miralax) since starting it. After a month, I'm returning for a two-month supply on auto-delivery. This could work for you too.
Read More
10
Effective for constipation
I bought it for leaky gut treatment. Constipation cured!
Read More
10
Supports intestinal health
Excellent quality! The ingredients are beneficial, supporting intestinal health with improved absorption. It effectively removes constipation, restores microflora quickly, and enhances digestion. The packaging is user-friendly, and the supplement offers extensive benefits.
Read More
9.5
Very good effect
With high-quality ingredients and luxurious packaging, this product is effective and beneficial. It aids digestion and absorption, and is particularly good for constipation. The taste is neutral.
Read More

Frequently Asked Questions

Constipation is a common condition characterized by infrequent bowel movements or difficulty passing stools. It is typically defined as having fewer than three bowel movements per week, leading to hard, dry stools that are painful or difficult to expel. This condition can be caused by a variety of factors, including diet, dehydration, lack of physical activity, and certain medications. Stress and lifestyle changes can also contribute, making it essential for individuals to identify the root causes of their constipation for effective relief.

To alleviate constipation, it’s recommended to increase fiber intake by consuming more fruits, vegetables, whole grains, and legumes, as well as ensuring adequate hydration throughout the day. Regular exercise can also promote healthy bowel function. If over-the-counter solutions such as fiber supplements or laxatives aren't effective, it's advisable to consult a healthcare provider, as chronic constipation can lead to complications and indicate underlying health issues. Keeping a consistent eating and bathroom schedule can also help regulate bowel movements.

Probiotics are live microorganisms, primarily bacteria, that are intended to provide health benefits when consumed in adequate amounts. These beneficial bacteria are often referred to as "good" or "friendly" bacteria because they help maintain a balanced gut microbiome, which plays a vital role in digestion, immune function, and overall health. Probiotics can be found in various foods such as yogurt, kefir, sauerkraut, and kombucha, as well as in dietary supplements. The most common strains include Lactobacillus and Bifidobacterium, which have been studied for their positive effects on gastrointestinal health, including the alleviation of symptoms related to irritable bowel syndrome (IBS) and diarrhea.

Incorporating probiotics into your diet may help support a healthy gut by competing with harmful bacteria and promoting a more diverse microbiome. However, it's important to note that the specific effects of probiotics can vary widely depending on the strain, dosage, and individual health conditions. While many people may benefit from including probiotics in their diet, it's advisable to consult a healthcare professional before starting any new supplement regimen, especially if you have underlying health issues or concerns. For those looking to explore the world of probiotics, it’s worth experimenting with various sources to find what works best for your body.

Probiotics may offer relief for some individuals suffering from constipation by promoting a healthier gut microbiome and improving overall digestive function. Certain strains of probiotic bacteria, like Bifidobacterium and Lactobacillus, have been shown in studies to enhance stool frequency and consistency in some people. By balancing gut bacteria, probiotics can potentially assist in regulating bowel movements and improving gut motility, which is particularly beneficial for those experiencing chronic constipation.

However, the effectiveness of probiotics can vary greatly from person to person, and not all probiotic supplements are created equal. It's important to choose a product that contains strains specifically studied for constipation relief and to consult with a healthcare provider to identify the most suitable option for individual needs. Additionally, incorporating a diet rich in fiber and staying hydrated are essential complementary strategies for managing constipation.

Based on user reviews, the time it takes to see results from this supplement for constipation varies but many users report quick effectiveness. For instance, one review mentioned a rapid restoration of microflora and effective removal of constipation symptoms ((Read Review)), while another user noted that it significantly aids in digestion and absorption, playing a key role in alleviating constipation ((Read Review)).

While some users have experienced positive results relatively soon, individual responses can differ. One review, however, indicated that the supplement was ineffective for their constipation, emphasizing that results may not be guaranteed for everyone ((Read Review)). Overall, for those looking for a quick fix, several testimonials suggest benefits can be seen shortly after starting the supplement.

Emerging research supports the use of probiotics, particularly Bifidobacterium lactis and Lactobacillus rhamnosus, as potential options for alleviating constipation. For instance, a study demonstrated that Bifidobacterium animalis subsp. lactis BLa80 significantly improved stool consistency and reduced the incidence of constipation symptoms in adults over a 12-week period, indicating its efficacy in managing chronic constipation ([5]). Similarly, another study highlighted the positive effects of Lactobacillus rhamnosus on constipation-related symptoms in both children and adults, suggesting that it promotes beneficial gut bacteria and increases bowel movement frequency ([40]; [53]).

Moreover, probiotic blends that include these strains have been shown to enhance bowel function in various populations, including children with functional constipation and seniors experiencing slow transit ([52]; [26]). While individual results may vary, the collective evidence indicates that probiotics could serve as a valuable adjunct in treating constipation, offering a promising avenue for those seeking relief from this common gastrointestinal issue.

Based on user reviews, many individuals have reported significant improvements in their symptoms after using this supplement. For instance, one user noted that their leaky gut treatment also resulted in a complete cure for their constipation ((Read Review)). Another user mentioned the product’s ability to restore microflora and enhance digestion, leading to a marked alleviation of constipation symptoms ((Read Review)). Additionally, a different reviewer stated that the supplement aids in digestion and is particularly effective for managing constipation issues ((Read Review)), while another praised its effects on gastrointestinal dryness and reported effective reductions in constipation ((Read Review)).

However, individual results can vary significantly. One review highlighted that the product was ineffective for their constipation, leading to other undesired effects, such as headaches and drowsiness ((Read Review)). This reinforces the idea that while many users have experienced positive outcomes, the supplement may not work for everyone.

Users have reported various experiences when combining this supplement with other products to address constipation. Some individuals noted that the supplement worked wonders on its own, with one reviewer claiming it completely cured their constipation while treating leaky gut issues ((Read Review)). Similarly, others praised the supplement's ability to enhance digestion and absorption, while effectively alleviating constipation symptoms on its own ((Read Review)).

However, there are mixed experiences regarding its efficacy when taken alone or in conjunction with other supplements. One user reported negative side effects such as headaches and drowsiness when using this product by itself, implying that individual responses can greatly differ and combining it with other supplements might not yield the intended results for everyone ((Read Review)). These varying accounts suggest that while some users may benefit from combining this supplement with other digestive aids, others may find it ineffective or experience adverse reactions.

Users commonly report positive experiences with probiotics for treating constipation, noting a range of outcomes based on different doses and formulations. Many reviews highlight the effectiveness of specific products in relieving constipation symptoms, with one user stating, "Constipation cured!" after using it for leaky gut treatment (Read Review). Others echoed similar sentiments, detailing improvements in intestinal health and digestion. For example, one user praised a product that "effectively removes constipation" and "restores microflora quickly" (Read Review).

However, some users reported that probiotics didn't work for them, even indicating adverse effects like headaches and sleepiness, suggesting that individual tolerance may vary (Read Review). While the reviews generally describe positive outcomes, the right dose and specific product formulation appear to be crucial for experiencing the benefits, as well as the consideration of individual digestive health conditions. Overall, users seem to achieve better results when choosing high-quality probiotics that promote good digestion and restore gut flora effectively.

10
Supports intestinal health
Excellent quality! The ingredients are beneficial, supporting intestinal health with improved absorption. It effectively removes constipation, restores microflora quickly, and enhances digestion. The packaging is user-friendly, and the supplement offers extensive benefits.
9.5
Very good effect
With high-quality ingredients and luxurious packaging, this product is effective and beneficial. It aids digestion and absorption, and is particularly good for constipation. The taste is neutral.
0
Not effective for constipation
It doesn't work for constipation. If I consume just this product, I get a headache and feel sleepy. The capsule has a scent similar to an air freshener, which I personally dislike.
10
Effective for constipation
I bought it for leaky gut treatment. Constipation cured!
8
Reduces gastrointestinal issues
Very good! It helps with gastrointestinal dryness and effectively reduces constipation problems.
9
Bifidobacterium lactis effective for constipation
We assessed how Bifidobacterium animalis subsp. lactis BLa80 could help adults struggling with chronic constipation. In a multicentre, randomised, double-blind, placebo-controlled trial involving 46 participants, we compared the effects of the probiotic against a placebo over 12 weeks.

Our findings revealed that those taking the probiotic experienced a significant improvement in stool consistency and a reduction in constipation symptoms. By weeks 8 and 12, their stool types shifted towards more normal classifications on the Bristol scale, while constipation rates increased in the placebo group.

This highlights the potential of Bifidobacterium lactis as a helpful solution for managing constipation.
9
Probiotic improves IBS-C symptoms
We examined the effects of Lacticaseibacillus rhamnosus IDCC 3201 on patients suffering from irritable bowel syndrome with constipation (IBS-C). In a robust study involving 30 participants, we used a randomized, double-blind, placebo-controlled design.

After eight weeks of treatment, the probiotic group reported significant improvements in bowel activities and discomfort linked to constipation. Notably, symptoms like abdominal bloating also improved.

Our findings suggest that this probiotic might help enhance gut health by promoting beneficial microbes and their metabolites.
2
Probiotics ineffective for constipation
We conducted a randomized, double-blind, placebo-controlled trial involving 94 children under 5, all suffering from functional constipation. Participants received either Lactobacillus rhamnosus or a placebo for four weeks. While we observed some increase in bowel movements in both groups throughout the study, Lcr35 did not show significant effectiveness compared to the placebo. Overall, our findings suggest that using this specific probiotic alone is not an effective treatment for constipation in young children. It reinforces existing guidelines against probiotics for this issue.
9
Synbiotics effective for child constipation
We examined whether synbiotics, which include Lactobacillus rhamnosus and other beneficial bacteria, help relieve functional constipation in children aged 4 to 18. In a controlled study, one group received synbiotics while the other received a placebo for four weeks.

At the end of the treatment, we saw a significant improvement in defecation frequency and abdominal pain in the synbiotic group compared to the placebo group. In fact, two-thirds of children using synbiotics reported complete relief, highlighting their effectiveness.
We explored the impact of multistrain probiotics, including Lactobacillus acidophilus, on functional constipation in elderly individuals living in a nursing home. In a controlled study with 60 participants, those receiving the probiotic mixture for 12 weeks showed a slight increase in stool frequency compared to the placebo group.

While the improvement was not significant overall, it became notable by the 71st day when not considering laxative use. This suggests that lactobacillus treatment could help constipation in seniors, although the effects may vary.

References

  1. Zhu S, Guo Z, Liu L, Gao Y, Bai L, et al. Complex Probiotics Relieve Constipation Through Regulation of the Intestinal Microbiota in Kittens. Microorganisms. 2025;13. doi:10.3390/microorganisms13030563
  2. Zhang Z, Li J, Wan Z, Fang S, Zhao Y, et al. subsp. BLa80 alleviates constipation in mice through modulating the stem cell factor (SCF)/c-Kit pathway and the gut microbiota. Food Funct. 2025;16:2347. doi:10.1039/d4fo06350c
  3. Ma W, Zhao Y, Liu Y, Wang Y, Yu S, et al. subsp. TG11 ameliorates loperamide-induced constipation in mice by modulating gut microbiota. Front Microbiol. 2025;16:1525887. doi:10.3389/fmicb.2025.1525887
  4. Zhang C, Wang L, Liu X, Wang G, Zhao J, et al. subsp. relieves loperamide hydrochloride-induced constipation in mice by enhancing bile acid dissociation. Food Funct. 2025;16:297. doi:10.1039/d4fo04660a
  5. Salo E, Roche D, Gomez-Martinez VB, Cruz-Domenech JM, Garcia-Mora LG, et al. Bifidobacterium animalis subsp. lactis BLa80 regulates the intestinal habit in adults with chronic constipation: a multicentre, randomised, double-blind, placebo-controlled study. Benef Microbes. 2024;15:679. doi:10.1163/18762891-bja00038
  6. Lan W, Yang H, Zhong Z, Luo C, Huang Q, et al. subsp. LPL-RH improves postoperative gastrointestinal symptoms and nutrition indexes by regulating the gut microbiota in patients with valvular heart disease: a randomized controlled trial. Food Funct. 2024;15:7605. doi:10.1039/d4fo01471e
  7. JanssenDuijghuijsen L, van den Belt M, Rijnaarts I, Vos P, Guillemet D, et al. Acacia fiber or probiotic supplements to relieve gastrointestinal complaints in patients with constipation-predominant IBS: a 4-week randomized double-blinded placebo-controlled intervention trial. Eur J Nutr. 2024;63:1983. doi:10.1007/s00394-024-03398-8
  8. Chen K, Zhou Z, Nie Y, Cao Y, Yang P, et al. Adjunctive efficacy of Bifidobacterium animalis subsp. lactis XLTG11 for functional constipation in children. Braz J Microbiol. 2024;55:1317. doi:10.1007/s42770-024-01276-3
  9. Lu Y, Zhou X, Wu Y, Cui Q, Tian X, et al. Metabolites 13,14-Dihydro-15-keto-PGE2 Participates in Bifidobacterium animalis F1-7 to Alleviate Opioid-Induced Constipation by 5-HT Pathway. Mol Nutr Food Res. 2024;68:e2200846. doi:10.1002/mnfr.202200846
  10. Skrzydło-Radomańska B, Prozorow-Król B, Kurzeja-Mirosław A, Cichoż-Lach H, Laskowska K, et al. The Efficacy and Safety of Single-Strain Probiotic Formulations Containing or in Adult Patients with Irritable Bowel Syndrome-A Randomized Double-Blind Placebo-Controlled Three-Arm Interventional Trial. J Clin Med. 2023;12. doi:10.3390/jcm12144838
  11. Watanabe M, Maruo T, Suzuki T. Effects of intake of subsp. FC on constipation symptoms and immune system in healthy participants with mild constipation: a double-blind, placebo-controlled study. Int J Food Sci Nutr. 2023;74:695. doi:10.1080/09637486.2023.2236805
  12. Jeong JJ, Ganesan R, Jin YJ, Park HJ, Min BH, et al. Multi-strain probiotics alleviate loperamide-induced constipation by adjusting the microbiome, serotonin, and short-chain fatty acids in rats. Front Microbiol. 2023;14:1174968. doi:10.3389/fmicb.2023.1174968
  13. Lai H, Li Y, He Y, Chen F, Mi B, et al. Effects of dietary fibers or probiotics on functional constipation symptoms and roles of gut microbiota: a double-blinded randomized placebo trial. Gut Microbes. 2023;15:2197837. doi:10.1080/19490976.2023.2197837
  14. Cui H, Wang Q, Feng C, Guo C, Zhang J, et al. Positive effect of subsp VHProbi YB11 in improving gastrointestinal movement of mice having constipation. Front Microbiol. 2022;13:1040371. doi:10.3389/fmicb.2022.1040371
  15. van der Schoot A, Helander C, Whelan K, Dimidi E. Probiotics and synbiotics in chronic constipation in adults: A systematic review and meta-analysis of randomized controlled trials. Clin Nutr. 2022;41:2759. doi:10.1016/j.clnu.2022.10.015
  16. Mitelmão FCR, Häckel K, Bergamaschi CC, Gerenutti M, Silva MT, et al. The effect of probiotics on functional constipation in adults: A randomized, double-blind controlled trial. Medicine (Baltimore). 2022;101:e31185. doi:10.1097/MD.0000000000031185
  17. Noda M, Danshiitsoodol N, Kanno K, Sugiyama M. Silk-derived sericin/fibroin mixture drink fermented with plant-derived BM32-1 improves constipation and related microbiota: a randomized, double-blind, and placebo-controlled clinical trial. Biosci Microbiota Food Health. 2024;43:282. doi:10.12938/bmfh.2023-102
  18. Watanabe M, Maruo T, Suzuki T. Effects of intake of subsp. FC on constipation symptoms and immune system in healthy participants with mild constipation: a double-blind, placebo-controlled study. Int J Food Sci Nutr. 2023;74:695. doi:10.1080/09637486.2023.2236805
  19. Tan Q, Hu J, Zhou Y, Wan Y, Zhang C, et al. Inhibitory Effect of subsp. HFY14 on Diphenoxylate-Induced Constipation in Mice by Regulating the VIP-cAMP-PKA-AQP3 Signaling Pathway. Drug Des Devel Ther. 2021;15:1971. doi:10.2147/DDDT.S309675
  20. Gotoh Y, Nanba F, Shioya N, Sugimura H, Suzuki T. A dose-finding study for a supplement containing subsp. FC in healthy adults with mild constipation. Biosci Microbiota Food Health. 2020;39:19. doi:10.12938/bmfh.19-009
  21. Ozaki K, Maruo T, Kosaka H, Mori M, Mori H, et al. The effects of fermented milk containing Lactococcus lactis subsp. cremoris FC on defaecation in healthy young Japanese women: a double-blind, placebo-controlled study. Int J Food Sci Nutr. 2018;69:762. doi:10.1080/09637486.2017.1417977
  22. Higashikawa F, Noda M, Awaya T, Nomura K, Oku H, et al. Improvement of constipation and liver function by plant-derived lactic acid bacteria: a double-blind, randomized trial. Nutrition. 2010;26:367. doi:10.1016/j.nut.2009.05.008
  23. Liao Y, Wang Y, Huang W, Wang J, Guo M, et al. L. acidophilus/L. johnsonii ratio affects slow transit constipation in rats. Sci Rep. 2024;14:21088. doi:10.1038/s41598-024-71945-8
  24. Mitelmão FCR, Häckel K, Bergamaschi CC, Gerenutti M, Silva MT, et al. The effect of probiotics on functional constipation in adults: A randomized, double-blind controlled trial. Medicine (Baltimore). 2022;101:e31185. doi:10.1097/MD.0000000000031185
  25. Gan D, Chen J, Tang X, Xiao L, Martoni CJ, et al. Impact of a probiotic chewable tablet on stool habits and microbial profile in children with functional constipation: A randomized controlled clinical trial. Front Microbiol. 2022;13:985308. doi:10.3389/fmicb.2022.985308
  26. Šola KF, Vladimir-Knežević S, Hrabač P, Mucalo I, Saso L, et al. The effect of multistrain probiotics on functional constipation in the elderly: a randomized controlled trial. Eur J Clin Nutr. 2022;76:1675. doi:10.1038/s41430-022-01189-0
  27. Lydia A, Indra TA, Rizka A, Abdullah M. The effects of synbiotics on indoxyl sulphate level, constipation, and quality of life associated with constipation in chronic haemodialysis patients: a randomized controlled trial. BMC Nephrol. 2022;23:259. doi:10.1186/s12882-022-02890-9
  28. Lin B, Zhao F, Liu Y, Wu X, Feng J, et al. Randomized Clinical Trial: Probiotics Alleviated Oral-Gut Microbiota Dysbiosis and Thyroid Hormone Withdrawal-Related Complications in Thyroid Cancer Patients Before Radioiodine Therapy Following Thyroidectomy. Front Endocrinol (Lausanne). 2022;13:834674. doi:10.3389/fendo.2022.834674
  29. Mokhtar NM, Jaafar NM, Alfian E, Mohd Rathi ND, Abdul Rani R, et al. Clinical assessment and cytokines level in constipation-predominant irritable bowel syndrome participants treated with Lactobacillus-containing cultured milk drink. Acta Gastroenterol Belg. 2021;84:585. doi:10.51821/84.4.009
  30. Martoni CJ, Evans M, Chow CT, Chan LS, Leyer G. Impact of a probiotic product on bowel habits and microbial profile in participants with functional constipation: A randomized controlled trial. J Dig Dis. 2019;20:435. doi:10.1111/1751-2980.12797
  31. Airaksinen K, Yeung N, Lyra A, Lahtinen SJ, Huttunen T, et al. The effect of a probiotic blend on gastrointestinal symptoms in constipated patients: a double blind, randomised, placebo controlled 2-week trial. Benef Microbes. 2019;10:617. doi:10.3920/BM2018.0163
  32. Leventogiannis K, Gkolfakis P, Spithakis G, Tsatali A, Pistiki A, et al. Effect of a Preparation of Four Probiotics on Symptoms of Patients with Irritable Bowel Syndrome: Association with Intestinal Bacterial Overgrowth. Probiotics Antimicrob Proteins. 2019;11:627. doi:10.1007/s12602-018-9401-3
  33. Kim BK, Choi IS, Kim J, Han SH, Suh HJ, et al. Effects of Fermented Milk with Mixed Strains as a Probiotic on the Inhibition of Loperamide-Induced Constipation. Korean J Food Sci Anim Resour. 2017;37:906. doi:10.5851/kosfa.2017.37.6.906
  34. Magro DO, de Oliveira LM, Bernasconi I, Ruela Mde S, Credidio L, et al. Effect of yogurt containing polydextrose, Lactobacillus acidophilus NCFM and Bifidobacterium lactis HN019: a randomized, double-blind, controlled study in chronic constipation. Nutr J. 2014;13:75. doi:10.1186/1475-2891-13-75
  35. Ohigashi S, Hoshino Y, Ohde S, Onodera H. Functional outcome, quality of life, and efficacy of probiotics in postoperative patients with colorectal cancer. Surg Today. 2011;41:1200. doi:10.1007/s00595-010-4450-6
  36. Choi SC, Kim BJ, Rhee PL, Chang DK, Son HJ, et al. Probiotic Fermented Milk Containing Dietary Fiber Has Additive Effects in IBS with Constipation Compared to Plain Probiotic Fermented Milk. Gut Liver. 2011;5:22. doi:10.5009/gnl.2011.5.1.22
  37. Nova E, Viadel B, Wärnberg J, Carreres JE, Marcos A. Beneficial effects of a synbiotic supplement on self-perceived gastrointestinal well-being and immunoinflammatory status of healthy adults. J Med Food. 2011;14:79. doi:10.1089/jmf.2008.0328
  38. Jeon JR, Choi JH. Lactic acid fermentation of germinated barley fiber and proliferative function of colonic epithelial cells in loperamide-induced rats. J Med Food. 2010;13:950. doi:10.1089/jmf.2009.1307
  39. Xia T, Huang F, Yun F, Liu Y, Wang T, et al. LRJ-1 alleviates constipation through promoting gut -derived γ-aminobutyric acid production. Curr Res Food Sci. 2024;9:100924. doi:10.1016/j.crfs.2024.100924
  40. Kwon H, Nam EH, Kim H, Jo H, Bang WY, et al. Effect of Lacticaseibacillus rhamnosus IDCC 3201 on irritable bowel syndrome with constipation: a randomized, double-blind, and placebo-controlled trial. Sci Rep. 2024;14:22384. doi:10.1038/s41598-024-72887-x
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