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Effects of Lactobacillus Plantarum KABP-51 Probiotic on Body Composition, Microbiome and Mood in Healthy Overweight Adults

3

3 Waves Wellness

Status

Completed

Conditions

Weight Loss
Mood

Treatments

Dietary Supplement: Placebo
Dietary Supplement: Lactobacillus plantarum

Study type

Interventional

Funder types

Industry

Identifiers

NCT06808061
KABPWeightMood2025

Details and patient eligibility

About

The objective of this study is to recruit 60 healthy moderately overweight subjects to participate in a research study investigating the effects of a specific probiotic strain (Lactobacillus plantarum KABP-51) on measures of psychological mood state, gut microbiome status, stress hormones, and body composition (body fat and muscle mass).

Our subjects will be measured 4 times over the course of a 12-week supplementation period - at Baseline, Week 4, Week 8, and Week 12.

We will have 2 groups (N=30 per group):

  • Probiotic Lactobacillus plantarum KABP-51
  • Placebo (maltodextrin/corn starch) Subjects will be recruited from local fitness/wellness centers and businesses (e.g. Plymouth Fitness; Planet Fitness; Marathon Sports, etc) using a simple flyer.

If volunteers meet the inclusion/exclusion criteria, they will review/sign the Informed Consent Form (ICF) before any Baseline measurements are collected.

Participants will meet weekly (via online webinar) for educational sessions on nutrition, exercise, sleep, stress, and related healthy lifestyle topics. This periodic contact is extremely effective for maintaining compliance with the supplementation regimen and reducing dropouts.

Our expectation is that this fairly simple 12-week design will show that the KABP-51 probiotic strain can support a variety of psychological benefits such as reduced stress and improved mood; as well as physical benefits such as improved stress hormone exposure and microbiome balance - all of which may lead to improved body composition (lower body fat and improved muscle mass).

Enrollment

60 patients

Sex

All

Ages

18 to 65 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • healthy moderately overweight

Exclusion criteria

  • Pregnant women
  • Inability to complete prescribed supplement regimen
  • Current use of incompatible medications or supplements (weight loss, mood support, or blood sugar balance)

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

60 participants in 2 patient groups, including a placebo group

Probiotic
Experimental group
Description:
Lactobacillus plantarum KABP-51; 1-billion CFU
Treatment:
Dietary Supplement: Lactobacillus plantarum
Placebo
Placebo Comparator group
Description:
Maltodextrin
Treatment:
Dietary Supplement: Placebo

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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