MODIFICATION OF ABNORMAL SERUM LIPID PATTERNS IN ATHEROSCLEROSIS BY ADMINISTRATION OF SITOSTEROL

Abstract
In experimental animals fed a high cholesterol diet the plant sterol, beta-sitosterol, interfered with absorption of cholesterol and prevented its accumulation in serum and liver. Prolonged administration to man of sitosterol in the daily dosage of 18 to 25 g resulted in sustained reduction in serum cholesterol. In the 24 patients treated, the mean decrease in serum cholesterol was 15.5% of the control level. Patients with myxedema were most responsive to sitosterol adminstration.