The Claim

Liraglutide 3.0 mg reduces the need for basal insulin by an average of 15 units per day at 56 weeks compared to placebo in overweight or obese adults with type 2 diabetes, while achieving similar fasting glucose targets. The liraglutide group required a mean increase of 3 units from baseline, versus 18 units with placebo (p < 0.0001).

Source: Efficacy and Safety of Liraglutide 3.0 mg in Individuals With Overweight or Obesity and Type 2 Diabetes Treated With Basal Insulin: The SCALE Insulin Randomized Controlled Trial

What the research says

Supports is higher

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

Supports
87score
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

Liraglutide 3.0 mg lowers the daily dose of basal insulin needed by 15 units after 56 weeks of treatment in overweight or obese adults with type 2 diabetes, compared to placebo, and keeps blood sugar levels stable.

See the scientific wording

Liraglutide 3.0 mg reduces the need for basal insulin by an average of 15 units per day at 56 weeks compared to placebo in overweight or obese adults with type 2 diabetes, while achieving similar fasting glucose targets. The liraglutide group required a mean increase of only 3 units from baseline, versus 18 units with placebo (p < 0.0001).

Why this might work

Liraglutide acts like a natural hormone that tells the brain and stomach to feel full and slow down food digestion. This makes people eat less and absorb nutrients more slowly, causing weight loss. Weight loss and the direct effects of the hormone lower blood sugar, so the body needs less injected insulin to keep blood sugar levels healthy.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Efficacy and Safety of Liraglutide 3.0 mg in Individuals With Overweight or Obesity and Type 2 Diabetes Treated With Basal Insulin: The SCALE Insulin Randomized Controlled Trial

    The study found that people taking liraglutide needed only 3 extra units of insulin per day, while those on placebo needed 18 extra units — a big difference that matches the claim.

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.