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Effects of soybean polysaccharide on plasma lipids
Journal of the American Dietetic Association
|November 1, 1985
Summary
Soybean polysaccharide fiber significantly lowered total plasma cholesterol in individuals with mild to moderate hypercholesteremia. This dietary fiber may complement conventional cholesterol-lowering diets.
Area of Science:
- Nutrition Science
- Cardiovascular Health
Background:
- Hypercholesterolemia is a significant risk factor for cardiovascular disease.
- Dietary interventions are crucial for managing elevated cholesterol levels.
Purpose of the Study:
- To evaluate the effect of soybean polysaccharide fiber on plasma cholesterol levels in adults with mild to moderate hypercholesteremia.
Main Methods:
- A randomized, double-blind, crossover study involving 31 participants.
- Participants consumed 25 gm of soybean polysaccharide or a starch placebo daily for 8 weeks.
Main Results:
- Soybean polysaccharide consumption led to an 11% decrease in total plasma cholesterol.
- High-density-lipoprotein (HDL) cholesterol showed transient decreases but no significant long-term changes.
- No significant alterations in triglyceride levels were observed.
Conclusions:
- Soybean polysaccharide fiber effectively reduces plasma cholesterol in individuals with mild to moderate hypercholesterolemia.
- This fiber can serve as a valuable addition to traditional cholesterol-management diets.