Research

Hormonal

Oral administration of Lactobacillus plantarum strain Ln4 (5x10^8 CFU/day) attenuates diet-induced obesity, reduces epididymal fat mass, and improves insulin resistance in high-fat diet-fed mice.

This study suggests that consuming Lactobacillus plantarum strain Ln4 (500 million CFU daily) may help mitigate weight gain and improve insulin sensitivity in individuals consuming a high-fat diet. However, these results are from mice; human applicability is not yet established. Do not replace standard medical care with probiotics.

ModerateSupportsMEDIUM confidence
Oral administration of Ln4 reduced weight gain and epididymal fat mass in mice fed on a high-fat diet (HFD)... Ln4 administration induced a 40.6% reduction to the increased HOMA-IR index resulting from HFD feeding.
Eunjung Lee et al. · Nutrients · 2018

Why this rating

The study is an in vivo animal model (mice) with controlled conditions; results do not directly translate to human efficacy without clinical trials.

Source

Lactobacillus plantarum Strain Ln4 Attenuates Diet-Induced Obesity, Insulin Resistance, and Changes in Hepatic mRNA Levels Associated with Glucose and Lipid Metabolism

Eunjung Lee et al. · Nutrients · 2018

DOI 10.3390/nu10050643

mechanism_only · n=19Cited 176×
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DOI resolved against Crossref · corpus check 2026-06-10

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