What is beta sitosterol?

beta sitosterol is a type of phytochemic, classified as sterol, which naturally occurs in many plants as part of cell membranes. Its chemical composition is very similar to the composition of cholesterol except for the content of one ethyl group. Unlike cholesterol, however, it does not contribute to the formation of arterial plaque. In fact, it has been shown that this substance reduces serum cholesterol levels in humans. There are also some clinical evidence that suggests that this plant sterol may have other healing benefits. First of all, it should be noted that plant sterols promote the production of cholesterol in the liver, as well as animal fats. However, this plant sterol reduces cholesterol circulation in the bloodstream by inhibiting its absorption in the intestines by up to 50 percent. The second part of cholesterol-logerproces Ing is observed in reduced lipoprotein capacity with low density to oxidation, which would otherwise lead to the synthesis and accumulation of LDL cholesterol, "bad" species.

While beta sitosterol is primarily known for its properties reduced cholesterol, it was also studied for its antioxidant properties. In this respect, it has been shown that this substance stimulates the production of certain enzymes capable of protecting cells from oxidative damage due to free radicals. Other studies suggest that beta sitosterol can play a role in preventing the development of certain cancers, namely colon, prostate and breast cancer. In fact, experiments in vivo have shown that this substance supports apoptosis (death) in cancer cells, remaining healthy cells intact. It is believed that the mechanism of this effect stems from the regulation of protein phosphatase A2.

Scientists have also found that beta sitosterol can help reduce the prostate enlargement and improve the volume and speed of urine flow. This substance is also studied for its potential application in the control of chronic inflammatory conditions. AnotherDie is focused on the immune properties of this plant sterol, as initial studies have shown that it increases lymphocyte production and the activity of natural killer cells in humans.

Natural sources of beta sitosterol include wheat key, rice bran, seen palmetto, avocado and certain shrubs such as sea buckthorn. It is also located in the seeds of black caraway seeds, pumpkin seeds, linseed seeds, peanuts and soybeans. Enriched diet sources include corn oil and margarine.