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Phytoestrogens – A Source Of Life ?

Phytoestrogens – A Source Of Life ?

Phytoestrogens A Source Of Life Phytoestrogens   A Source Of Life ?Much talk is heard of phytoestrogens and in recent years has increased the interest in phytoestrogens and disclosure of their properties , especially among women, although it is true that products are still under investigation.
What are phytoestrogens ?

Phytoestrogens are chemical compounds that are present in foods of plant origin that have the ability to emulate estrogen without its harmful effects. (Phyto means plant or plant and estrogen , are the name of the female hormones).

The contribution of phytoestrogens through food can help treat various disorders, which are explained on the roles of these substances in the body . Generally these are present in small amounts in different plant foods and estrogenic activity is mainly carried his phytoestrogens Chemistry similarity to the hormone estrogen .

It has been much progress in its investigation by the relevance of nutrition , especially in its effect on cholesterol regulation or maintenance of bone density during the time of menopause .

Phytoestrogens can be identified in these forms :

  • Isoflavones: soy , red clover , green and black tea, grape. Lignans : flax seeds, whole grains and legumes
  • Coumestans : alfalfa , lentils and beans
  • Indoles : vegetables from the cabbage family And other

Phytoestrogens – isoflavones

Phytoestrogens are the isoflavones studied for their resemblance to endogenous estrogens that our bodies produce . The food which is produced more soy isoflavones , which contains 100 g 300 mg of isoflavones . We can also mention the soy products such as tofu, soy sauces , smoothies or drinks etc. .

Phytoestrogens The benefits that isoflavones occur in the body can include: reducing the symptoms of menopause ( decreasing the intensity of hot flashes ) , improved lipid profile ( lowers bad cholesterol and prevent cardiovascular disease) and high antioxidant activity (reducing cellular aging ) . They also have a proven anticancer effect , and many of its antineoplastic mechanisms are under study. It has been observed that the Asian population , a large consumer of phytoestrogens, have a lower prevalence of certain tumors (breast, colon and prostate) off the western population.

In addition , the incidence of osteoporosis in the eastern women is lower compared with Western . However, the lower prevalence can not be associated exclusively with the diet rich in phytoestrogens, but a healthier diet to prevent bone loss.

Phytoestrogens – Recommendation of consumption

A daily dose of 60 to 80 mg per day is recommended , and phytoestrogen . To consume this amount , you can get through 14 g of tofu, or a pint of soy beverage .

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