Metabolism and health effects of phyto-estrogens

Autor: Mengmeng Xing, Shaoping Nie, Mingyong Xie, Xiao-Juan Hu, Qixing Nie, Jielun Hu
Rok vydání: 2015
Předmět:
Zdroj: Critical Reviews in Food Science and Nutrition. 57:2432-2454
ISSN: 1549-7852
1040-8398
DOI: 10.1080/10408398.2015.1077194
Popis: Phyto-estrogens are plant-derived compounds that can exert various estrogenic and anti-estrogenic effects, and are usually used as a natural alternative to estrogen replacement due to their health benefits, including a lowered risk of osteoporosis, heart disease, breast cancer, and menopausal symptoms. Phyto-estrogens are also considered as endocrine disruptors due to their structure similar to human female hormone 17-β oestradiol. However, the issue of whether phyto-estrogens are beneficial or harmful to human health remains unknown, as this may depend on the dose, form, level and duration of administration of phyto-estrogens, and influence by genetics, metabolism, gut physiology, age, diet, and the health status of individuals. Clarification on this issue is necessary for the sake of their two-side effects on human health and rapidly increasing global consumption of phyto-estrogens. This review mainly includes the metabolism of phyto-estrogens and weighs the evidence for and against the purported health benefits and adverse effects of phyto-estrogens.
Databáze: OpenAIRE