Evidence supporting the use of: Diindoylmethane
For the body system: Estrogen
Synopsis
Source of validity: Scientific
Rating (out of 5): 3
Diindolylmethane (DIM) is a compound formed in the body during the digestion of indole-3-carbinol, which is found in cruciferous vegetables like broccoli and Brussels sprouts. DIM has been studied for its effects on estrogen metabolism. Scientific research shows that DIM can influence the balance of estrogen metabolites, potentially favoring the production of less potent and less harmful forms of estrogen. These effects have been observed in laboratory and animal studies, as well as in a limited number of human clinical trials. For example, some research suggests that DIM supplementation may shift estrogen metabolism toward increased 2-hydroxyestrone (a weaker estrogen metabolite) and decreased 16-alpha-hydroxyestrone (a more potent metabolite), which is considered beneficial in certain contexts.
However, while the mechanistic data and small-scale clinical studies are promising, there is insufficient large, high-quality clinical trial evidence to conclusively demonstrate that DIM supplementation provides concrete health benefits related to estrogen balance in the general population. Most studies to date have focused on biomarkers rather than clinical outcomes. As such, the evidence is rated moderate (3 out of 5): there is scientific plausibility and supportive early data, but more robust research is needed to fully validate its efficacy for supporting the estrogen system in humans.
Other ingredients that support Estrogen
7-hydroxymatairesinol (HMR)black cohosh
chaste tree
d-glucarate
daidzin
dandelion
DHEA (dehydroepiandrosterone)
DIM (diindolylmethane)
dong quai root
fennel
flaxseed
genistein
genistin
ginseng
HMR lignan
hops
indole-3-carbinol
licorice root
lignans
maca
sage
secoisolariciresinol diglucoside
soybean
spearmint leaf
vitamin B6
vitamin E
wild yam
red clover
anise
yarrow
dioscorea
Equol (proprietary)
soy isoflavones
27-deoxyactein
4-Hydroxyandrostenedione
8-Prenylnaringenin
Agnuside
Anti-aromatase
Brassica
Bugbane
biochanin
Barbasco
Cohosh
Clary sage
Cruciferous
Casticin
Coumesterol
DHEA
Daidzein
Dong Quai
Diosgenin
Isoflavones
Soy Protein
Other body systems supported by Diindoylmethane
EstrogenFemale Reproductive System
Immune System
Male Reproductive System
Prostate
Reproductive System