DIM supplements can prevent cancer
Partially trueThe Claim
There is a belief that taking DIM supplements can directly prevent various types of cancer, particularly hormone-related cancers such as breast and prostate cancer.
Origin
This belief is often fueled by laboratory studies showing that DIM can inhibit the growth of cancer cells, along with aggressive marketing by supplement companies.
What Science Says
While preclinical studies show that DIM can inhibit cancer cell growth in vitro, human studies are limited. Current evidence from observational studies and small clinical trials suggests a potential protective role, but it is not conclusive enough to establish DIM as a cancer-preventative supplement. More large-scale, long-term studies are needed to confirm these effects.
Verdict
Partially True