Are isoflavones phytoestrogens?

General Information. Phytoestrogens are naturally occurring polycyclic phenols found in certain plants. These are chemicals that may have weak estrogenic effects when they are ingested and metabolized. Two important groups of phytoestrogens are isoflavones and lignans.

What does the Supplement phytoestrogens do?

Phytoestrogens are plant-based compounds that mimic estrogen in the body. They have been found to be beneficial in combatting symptoms and conditions caused by estrogen deficiency. This may be of particular benefit to premenopausal and post-menopausal women. Phytoestrogens may also play a role in fighting cancer.

Do isoflavones increase estrogen?

Other clinical studies have shown that increased intake of isoflavones converts the endogenous estrogens to the protective 2-hydroxylated estrogens in women and may play a critical role in lowering levels of 17-α hydroxyestrone,30,32–35 a known stimulant of breast proliferation, thereby reducing the long-term risk of …

Can flaxseed increase estrogen levels?

Flaxseed and phytoestrogens Flaxseed is the richest dietary source of lignans, a type of phytoestrogen. A phytoestrogen is a plant nutrient that is somewhat similar to the female hormone estrogen. Due to this similarity, lignans may have estrogenic and/or anti-estrogenic effects in the body.

Is Turmeric high in estrogen?

Hormone-sensitive condition such as breast cancer, uterine cancer, ovarian cancer, endometriosis, or uterine fibroids: Turmeric contains a chemical called curcumin, which might act like the hormone estrogen.

Can isoflavones increase breast size?

CONCLUSIONS. Isoflavone intake does not alter breast density in post-menopausal women, but may cause a small increase in breast density in premenopausal women. Larger, long-term trials are required to determine if these small effects are clinically relevant.