Contents
It is part of the plant cell membrane. These substances are similar in structure to cholesterol, differing only in their origin. Cholesterol is a product of animal origin, phytosterols are of plant origin.
In the human body, phytosterols act as cholesterol neutralizers, which is why so much attention has been paid to them lately.
Where can you find phytosterols?
Phytosterol-rich foods:
General characteristics of phytosterols
Phytosterols are produced in plant organisms and are essential for building cell membranes. They are isolated from the lipid fraction of plants – orinazole.
Phytosterols can bind to fatty acids and carbohydrates due to their unsaturated side chain. They dissolve well in water.
Plant sterols are activated by exposure to light. The most famous types of phytosterols: campesterol, stigmasterol, beta-sitosterol.
Phytosterols are very beneficial for the human body. They perform a number of irreplaceable functions, the main of which is the neutralization of bad cholesterol.
Daily requirement for phytosterols
Scientists have established the daily human need for phytosterols – 300 mg in the CIS countries and 450 mg in Europe and the USA.
With certain health problems, you can safely increase the amount of this substance, since even an increased dosage will not harm the body.
The need for phytosterols increases with:
- lowered immunity;
- elevated cholesterol;
- possible mental illness (heredity, etc.);
- possible diseases of the nervous system;
- obesity;
- low testosterone or progesterone levels;
- increased physical activity.
The need for phytosterols decreases when:
- pregnancy;
- imbalance in hormonal levels;
- lack of vitamins E and A.
Digestibility of phytosterols
Since phytosterols are of organic origin, they are well absorbed. In the human body, they react with cholesterol and are excreted with it from the body.
Phytosterols are best absorbed in a liquid state. For example, when using vegetable oils or soaked wheat germ, etc.
Useful properties of phytosterols and its effect on the body
- significantly reduce the level of cholesterol in the body;
- reduce the level of lipoproteins;
- increase immunity;
- work well for people suffering from mental illness;
- significantly reduce the possibility of developing atherosclerosis;
- reduce a person’s weight;
- stabilize hormonal levels.
Phytosterols are very beneficial for human health. It’s not just a way to lower bad cholesterol and lipids. Phytosterols are essential to maintain normal progesterone levels in women and testosterone levels in men. This is the key to the successful fulfillment of the human reproductive function. By helping the production of hormones, phytosterols promote rejuvenation and renewal of the body, slow down the appearance of gray hair and wrinkles.
Due to their effect on fat cells, phytosterols reduce the possibility of developing atherosclerosis. The same applies to cardiovascular diseases, heart attacks and strokes.
The general increase in the body’s immunity is even reduced to opposing the development of cancer cells. The data are not confirmed, but at the moment scientists are actively investigating this ability of phytosterols. Initial results are very optimistic.
The beneficial effect of phytosterols on patients with schizophrenia has been noted. The complex action of phytosterols on the human body helps patients feel better and reduces the manifestation of the disease.
Interaction with other elements
The most important interaction of phytosterols is hypocholesterolemic. That is, by reacting with cholesterol, phytosterols reduce its absorption in the small intestine. In addition, they actively fight bacteria, fungi, and tumors. Research shows that phytosterols may be involved in lipid formation.
Signs of a lack of phytosterols in the body
- increased levels of bad cholesterol;
- reduced immunity;
- obesity;
- mental disorders;
- hormonal imbalance.
Signs of excess phytosterols in the body:
If you consume phytosterols of exclusively natural origin, in principle there cannot be too much of it. Supplements and products enriched with phytosterols are another matter. If the concentration is too high, phytosterols can cause the following ailments:
- lack of vitamins E and A;
- upset stomach;
- hormonal changes;
- high cholesterol levels (the body starts to reverse the reaction).
Factors affecting the amount of phytosterols in the body
First of all, it is the right diet. A person should consume enough fruits and vegetables. With a clear lack of phytosterols, supplements can be used, but in small quantities and in compliance with the diet.
Sterols for beauty and health
Phytosterols significantly increase lean body mass. This is why sports diets contain so many plant foods. By burning fat, plant sterols simultaneously increase muscle. They also increase the performance of the body and serve as antioxidants.
Phytosterols are actively used in cosmetology. Many hair care products contain this component. They help reduce inflammation and allergic reactions. Used to eliminate gray hair and early aging of the body.