Effects of Sugar Cane Policosanol on Cholesterol Levels
Author Information
Author(s): Amira N Kassis, Peter JH Jones
Primary Institution: McGill University
Hypothesis
There would be no significant change in cholesterol synthesis and/or absorption as a result of SCP supplementation for 28 days.
Conclusion
The findings of the present study fail to support previous research concerning efficacy and mechanism of action for policosanols.
Supporting Evidence
- No significant change in LDL cholesterol levels was observed.
- Cholesterol absorption was lower in the SCP group, but the difference was not significant.
- The study was the first to assess the effect of SCP on cholesterol absorption and biosynthesis in humans.
Takeaway
This study tested a supplement called sugar cane policosanol to see if it helps lower cholesterol, but it didn't work as expected.
Methodology
A randomized double-blind crossover study with 21 hypercholesterolemic subjects receiving either SCP or placebo for 28 days.
Potential Biases
Potential bias due to the small sample size and the specific demographic of participants.
Limitations
The study did not find significant changes in cholesterol levels, which may be due to the small sample size and the specific population studied.
Participant Demographics
21 otherwise healthy hypercholesterolemic individuals, aged 40 to 80 years, with a BMI between 23 and 30 kg/m2.
Statistical Information
P-Value
p = 0.10
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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