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Evidence-Based Supplement Research

Evidence-Based Supplement Research

rice bran and Increased High-Density Lipoprotein Cholesterol

Doses used in studies

g/day: 30 (median 30, IQR 30–30) — 1 study

Time to effect

Median: 8 weeks · IQR 8 weeks–8 weeks · Range 8 weeks–8 weeks — Reported in 1 of 2 studies

2 of 2 papers

Effects of Rice Bran Supplementation on Metabolic Syndrome-Related Parameters: A Systematic Review and Meta-Analysis.
- 2025-09-17
- Meta-Analysis · n = 1,255
- International journal of molecular sciences 26(18)
- - Sirapatsorn Tantayakhom
  - Ratchanon Inpan
  - Kantirat Yaja
  - Nut Koonrungsesomboon
  - Supanimit Teekachunhatean
  - Mingkwan Na Takuathung
- PubMed: 41009614
- DOI: 10.3390/ijms26189051
3 Insights on
- Increased High-Density Lipoprotein Cholesterol
- High evidence
- Rigorous Journal
- Clinical
an increase in HDL cholesterol (WMD: 3.074 mg/dL; p = 0.007)
Effect
Beneficial
Effect size
Small
Significant
Yes
An open label randomized controlled trial of the effects of rice bran oil on cardiometabolic risk factors, lipid peroxidation and antioxidant status in overweight/obese adults with metabolic syndrome.
- 2024-08-28
- RCT · n = 50
- Lipids in health and disease 23(1)
- - Marjan Mahdavi-Roshan
  - Nargeskhatoon Shoaibinobarian
  - Mehdi Evazalipour
  - Arsalan Salari
  - Zeinab Ghorbani
  - Amir Savarrakhsh
  - Zahra Ahmadnia
- PubMed: 39198792
- DOI: 10.1186/s12944-024-02260-4
17 Insights on
- Increased High-Density Lipoprotein Cholesterol
- High evidence
- Clinical
HDL-C (P value = 0.004; ES:0.94)
Effect
Beneficial
Effect size
Large
Significant
Yes
Dose
30 g/d