the problem with high blood cholesterol is increased de Novo synthesis, therefore the contribution of nutrition by using diets plan concerning phytosterols play a minor role.
Though cholesterol lowering effect of phytosterol known from 1950,clinical importance of lt Studied recently. Food technology have added phytosterol with various food products to get the benefit of lipid lowering. Adding phytosterol at least have some benefit along with lifestyle modifications in lipid lowering. 1-2g/day may be useful. One nice study published inQJM in15feb 2011regarding this phytosterol.
Can we accept that Benecol, both margarine and drink, contain enough phytosterols to make lower cholesterol? The producer ensures in the advertisements ?
In my opinion, instead of using such products, is better to change diets and incorporate natural sources of phytosterols in daily diet. On the other hand, it is interesting that no one has done clinical research using benecol.
"On the other hand, it is interesting that no one has done clinical research using benecol."
It is predictable - clinical research costs $$$ - unless there is something patentable and potential to make $$$$ exists, who would finance such research!