Supplement
Black chokeberry, also called aronia, is a dark purple berry rich in anthocyanins, plant pigments that work as antioxidants in the body. In people with high cholesterol, markers of oxidative stress went down, though the evidence is limited. That finding came from just 25 people, and total cholesterol showed no clear difference. Blood glucose didn't clearly change either, so the evidence stays very limited.
Sources: PMID 22936193
- Updated
- How we grade
- 3 studies cited
- Best evidence
- Grade C
- Conditions studied
- 5
- Outcomes
- 17
- Graded outcomes
- 0015
Evidence by condition
- Strong
- Moderate
- Limited
- Very limited
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Oxidative Stress Biomarkers Moderate Decrease | Improves (the measure goes down) | Moderate effect | 25 people | |||
| Total cholesterol No effect | NoneNo effect | 1 study | 25 people | |||
Studies that measured total cholesterol | ||||||
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Blood glucose No effect | NoneNo effect | 21 people | ||||
| Total cholesterol | Changes; see studies | 1 study | 21 people | |||
Studies that measured total cholesterol | ||||||
| Triglycerides | Changes; see studies | 1 study | 21 people | |||
Studies that measured triglycerides | ||||||
| HbA1c | Changes; see studies | 21 people | ||||
General Cardiovascular Health
- Blood glucose
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Blood glucose No effect | NoneNo effect | 523 people |
Metabolic Health
- Blood glucose
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Blood glucose No effect | NoneNo effect | 523 people |
Weight Loss & Maintenance
- Blood glucose
- Total cholesterol: changes; see studies
- Triglycerides: changes; see studies
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Blood glucose No effect | NoneNo effect | 523 people | ||||
| Total cholesterol | Changes; see studies | 1 study | 477 people | |||
Studies that measured total cholesterol | ||||||
| Triglycerides | Changes; see studies | 1 study | 477 people | |||
Studies that measured triglycerides | ||||||
| Weight | Changes; see studies | 1 study | 343 people | |||
| Blood Pressure | Changes; see studies | 690 people | ||||
| Body Mass Index (BMI) | Changes; see studies | 377 people | ||||
| High-density lipoprotein (HDL) | Improves (the measure goes up) | 477 people | ||||
| Low-density lipoprotein (LDL) | Changes; see studies | 477 people | ||||
| Waist circumference | Changes; see studies | 199 people | ||||
Key findings
- Oxidative Stress BiomarkersImproves (the measure goes down)
- Total cholesterol
- Blood glucose
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- Grade C
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Studies cited
3 studies from PubMed
- Effects of Aronia melanocarpa juice as part of the dietary regimen in patients with diabetes mellitus
- In vivo influence of extract from Aronia melanocarpa on the erythrocyte membranes in patients with hypercholesterolemia
- Impact of a Chokeberry (Aronia melanocarpa (Michx.) Elliott) Supplementation on Cardiometabolic Outcomes: A Critical Systematic Review and Meta-Analysis of Randomized Controlled Trials.