Evidence brief · Supplement
Green Coffee Extract for Weight loss
Evidence grade D — Key study retracted
- Overall grade
- Grade D
- Last revised
- 1
- graded outcome
- 0
- references listed
Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.
1 at grade D — 1 graded row
What is known
Each outcome with its grade (how strong the evidence is, A to D), the size of the effect where the entry records one, and how often studies agree.
- Weight lossEvidence grade D
Key study retracted
Triviallow
What is uncertain
Read off the same rows as above. Nothing here is added that the entry does not itself record.
- Thin evidence: Weight loss (grade D).
The evidence in words
The verdict
For weight loss, Green Coffee Extract earns evidence grade D (trivial effect, low consistency) — the evidence does not support the claim. Key study retracted
How it might work
Chlorogenic acid may modestly affect glucose absorption and metabolism; the extract also contains caffeine.
How to use it
Safety & cautions
Generally safe; caffeine content and mild effects.
Bottom line
A discredited weight-loss story. Any effect is tiny and partly caffeine. Skip it.
Goes with
- Green Coffee ExtractRead the full Green Coffee Extract monographEvidence grade D
Related reading
Entries that share this one's tags or conditions.
- CLA (Conjugated Linoleic Acid) for Fat lossEvidence grade D — Not meaningfulEvidence grade D
- Forskolin for Fat lossEvidence grade D — Weak, unreplicatedEvidence grade D
- Garcinia Cambogia (HCA) for Weight lossEvidence grade D — Not meaningfulEvidence grade D
- Green Coffee Extract for Blood pressure / glucoseEvidence grade C — MinorEvidence grade C
Sources
This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.
Last revised . A grade is this entry's reading of the evidence, not medical advice.