The Claim

The combination of supervised exercise and liraglutide resulted in a 2.3 percentage-point greater reduction in body-fat percentage one year after treatment cessation compared to liraglutide alone, with exercise preserving lean mass and reducing fat mass during weight loss maintenance.

Source: Healthy weight loss maintenance with exercise, GLP-1 receptor agonist, or both combined followed by one year without treatment: a post-treatment analysis of a randomised placebo-controlled trial

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
68score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Cause and effect
1 study reviewed
In plain English

People who combined supervised exercise with liraglutide lost 2.3 percentage points more body fat one year after stopping treatment than those who used liraglutide alone, and they retained more muscle while losing more fat.

See the scientific wording

The combination of supervised exercise and liraglutide led to a 2.3 percentage-point greater reduction in body-fat percentage one year after treatment cessation compared to liraglutide alone, indicating that exercise improves the quality of weight loss maintenance by preserving lean mass and reducing fat mass.

Why this might work

When a person stops taking the weight-loss drug, their hunger increases and their body burns fewer calories, making it easy to regain fat. Regular exercise during treatment trains the body to keep burning more calories even after stopping, and it keeps muscle mass high, which helps maintain a higher metabolic rate. This prevents the body from storing excess fat when hunger rises after the drug is stopped.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Healthy weight loss maintenance with exercise, GLP-1 receptor agonist, or both combined followed by one year without treatment: a post-treatment analysis of a randomised placebo-controlled trial

    People who did exercise and took the weight-loss drug together lost more body fat a year after stopping than those who only took the drug — the study proved it.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.