Evidence supporting the use of: Cruciferous
For the body system: Estrogen

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 3

Cruciferous vegetables (such as broccoli, cauliflower, cabbage, and Brussels sprouts) have been studied for their potential influence on estrogen metabolism. The scientific interest centers around their high content of glucosinolates, which are metabolized to bioactive compounds like indole-3-carbinol (I3C) and its derivative diindolylmethane (DIM). Research has shown that these compounds can modulate estrogen metabolism by promoting the hydroxylation of estradiol to less potent metabolites, which may reduce the risk of hormone-related cancers such as breast cancer. Several clinical and preclinical studies suggest that consuming cruciferous vegetables can increase the 2-hydroxyestrone:16α-hydroxyestrone ratio, an indicator of a more favorable estrogen metabolism profile.

However, most of the evidence comes from observational studies, small clinical trials, and mechanistic research, rather than large-scale randomized controlled trials. The effects observed in laboratory and animal studies are promising, but translating these findings into clear clinical recommendations for estrogen balance or disease prevention requires further research. Nonetheless, the use of cruciferous vegetables for supporting healthy estrogen metabolism is scientifically grounded and commonly recommended by nutritionists and integrative health practitioners. Thus, the evidence is moderate, meriting a score of 3 out of 5.

More about cruciferous
More about Estrogen

Products containing cruciferous

We currently have no products on Vitabase that contain this ingredient.