The Claim

In adults with schizophrenia and metabolic syndrome on antipsychotics, adjunctive berberine (600 mg/day for 12 weeks) reduces low-density lipoprotein cholesterol by 0.52 mmol/L and total cholesterol by 0.58 mmol/L compared to placebo, with large effect sizes (d=1.19 and d=1.31), indicating significant improvement in atherogenic lipid profiles.

Source: Adjunctive berberine reduces antipsychotic‐associated weight gain and metabolic syndrome in patients with schizophrenia: a randomized controlled trial

What the research says

Supports is higher

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

Supports
83score
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.

Quantitative
1 study reviewed
In plain English

In adults with schizophrenia and metabolic syndrome taking antipsychotic medication, taking 600 mg of berberine daily for 12 weeks lowers low-density lipoprotein cholesterol by 0.52 mmol/L and total cholesterol by 0.58 mmol/L compared to a placebo.

See the scientific wording

In adults with schizophrenia and metabolic syndrome on antipsychotics, adjunctive berberine (600 mg/day for 12 weeks) reduces low-density lipoprotein cholesterol by 0.52 mmol/L and total cholesterol by 0.58 mmol/L compared to placebo, with large effect sizes (d=1.19 and d=1.31), indicating significant improvement in atherogenic lipid profiles.

Why this might work

Berberine enters the body and turns on a key metabolic switch called AMPK in the liver and fat cells. This switch shuts down the production of new fats and cholesterol in the liver, while also helping muscle cells take up more sugar from the blood. As a result, less cholesterol builds up in the bloodstream, and bad cholesterol levels drop.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Adjunctive berberine reduces antipsychotic‐associated weight gain and metabolic syndrome in patients with schizophrenia: a randomized controlled trial

    In people with schizophrenia who gained weight and have high cholesterol from their meds, taking 600 mg of berberine daily for 12 weeks lowered their bad cholesterol (LDL) and total cholesterol a lot more than a sugar pill did — and it didn’t make their mental symptoms worse.

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.

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