Stigmastanol (sitostanol) is a phytosterol found in a variety of plant sources.
Similar to sterol esters and stanol esters, stigmastanol inhibits the absorption of cholesterol from the diet.
[2][3][4] Animal studies suggest that it also inhibits biosynthesis of cholesterol in the liver.
[2][verification needed] Stigmastanol is the product of the reduction of β-sitosterol[5] and the hydrogenation of stigmasterol.
This article about a steroid is a stub.