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Bifidobacterium lactis untuk Chronic Constipation

B

Dose-dependently reduces whole gut transit time (WGTT). Higher dose (17.2 billion CFU) showed 31% reduction in WGTT. Also reduces functional GI symptoms.

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B

Kesimpulan

Dose-dependently reduces whole gut transit time (WGTT). Higher dose (17.2 billion CFU) showed 31% reduction in WGTT. Also reduces functional GI symptoms.

Key Study Findings

Randomized Controlled Trial 8 weeks Double-blind
Effect of an 8-Week Bifidobacterium lactis HN019 Supplementation on Functional Constipation: A Multi-Center, Triple-Blind, Randomized, …
Dose: None vs: Placebo Outcome: Complete spontaneous bowel movements (CSBMs) Efek: None None

Populasi: Adults with functional constipation (Rome III)

Randomized Controlled Trial n=67 4 weeks Double-blind
Effects and Persistence of Bifidobacterium animalis subsp. lactis BL-99 and Fructooligosaccharides on Older Adults with …
Dose: None vs: Placebo Outcome: Weekly spontaneous bowel movements Efek: 4.94 vs 3.00 (P<0.001) P<0.001

Populasi: Older adults >=60 with functional constipation (Rome IV)

Randomized Controlled Trial n=35 12 weeks Double-blind
Multistrain Probiotics Plus Vitamin D Improve Gut Barrier Function and Gut Microbiota Composition in Irritable …
Dose: None vs: Placebo Outcome: Gut barrier function (zonulin levels) Efek: Zonulin -19.5 ng/mL at week 16 p=0.0002 wk16; p=0.0053 grp

Populasi: IBS without constipation patients

Review
An update on probiotics in paediatrics.
Dose: None vs: None Outcome: GI disorder outcomes in paediatrics Efek: None None

Populasi: Paediatric patients with GI disorders

In Vitro n=35
A Probiotic Mixture of Lactobacillus rhamnosus LR 32, Bifidobacterium lactis BL 04, and Bifidobacterium longum …
Dose: 1e6 CFU/mL vs: IBS supernatants without probiotic Outcome: Caco-2 paracellular permeability Efek: None <0.001

Populasi: IBS patients (28) and asymptomatic controls (7)

Randomized Controlled Trial n=128 2 weeks Double-blind
Probiotics and Fever Duration in Children With Upper Respiratory Tract Infections: A Randomized Clinical Trial.
Dose: 0.5 mL daily for 14 days vs: Placebo Outcome: Fever duration (days) Efek: RR 0.64 (95% CI 0.51-0.80) None

Populasi: Children 28 days-4 years with fever and URTI

Key Statistics

4

Studi

600

Peserta

Positive

B

Peringkat

Referenced Papers

Current opinion in … 2025
Pediatric gastroenterology, hepatology … 2017 27 sitasi

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosis yang Umum Digunakan

general:
1-10 billion CFU/day
immunesupport:
5-10 billion CFU/day
constipationsupport:
17.2 billion CFU/day (HN019 strain, optimal dose)

Batas atas: Well-tolerated up to 17.2 billion CFU/day in clinical trials

Dosis yang Diteliti dalam Penelitian

Dosis Durasi Efek N
None 8 weeks Neutral --
None 4 weeks Positive 67
None 12 weeks Positive 35
None -- Positive --
1e6 CFU/mL -- Positive 35
0.5 mL daily for 14 days 2 weeks Positive 128
None 2 weeks Negative 117
10 g 4 weeks Positive --

Waktu terbaik diminum: With or without food; morning dosing may be optimal for transit effects

Safety & Side Effects

Efek Samping yang Dilaporkan

  • Mild gas and bloating during initial use
  • Occasional abdominal discomfort
  • Rare loose stools
  • Very rare: bacteremia in immunocompromised individuals

Interaksi yang Diketahui

  • Antibiotics (may reduce probiotic viability; space dosing 2 hours apart)
  • Immunosuppressants (use with caution in immunocompromised patients)

Asupan atas yang dapat ditoleransi: Well-tolerated up to 17.2 billion CFU/day in clinical trials

Selalu konsultasikan dengan tenaga kesehatan Anda sebelum memulai suplemen apa pun.Selalu konsultasikan dengan penyedia layanan kesehatan Anda sebelum memulai suplemen apa pun.

Frequently Asked Questions

Does Bifidobacterium lactis help with Chronic Constipation?
Based on 4 studies with 600 participants, there is moderate evidence from clinical studies that Bifidobacterium lactis may support Chronic Constipation management. Our evidence grade is B (Good Evidence).
How much Bifidobacterium lactis should I take for Chronic Constipation?
Studies have used various dosages. A commonly studied range is 1-10 billion CFU/day. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Bifidobacterium lactis?
Reported side effects may include Mild gas and bloating during initial use, Occasional abdominal discomfort, Rare loose stools, Very rare: bacteremia in immunocompromised individuals. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Bifidobacterium lactis and Chronic Constipation?
We rate the evidence as Grade B (Good Evidence). This rating is based on 4 peer-reviewed studies with 600 total participants. The overall direction of effect is positive.

Related Evidence

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