August 2025 in “International Journal of Molecular Sciences” The study explores the effects of sulforaphane-rich broccoli sprout extract (BSE) on hair regrowth in a mouse model of androgenetic alopecia (AGA). BSE was found to enhance dihydrotestosterone (DHT) metabolism, a key factor in AGA, and promote hair regrowth by accelerating the telogen-to-anagen transition and increasing hair follicle length and weight. In vivo experiments showed that BSE, particularly at a 20 mg/kg dose, achieved hair regrowth comparable to finasteride and superior to minoxidil. BSE also reduced plasma testosterone and DHT levels, suggesting dual anti-androgenic effects, and activated the Wnt/β-catenin signaling pathway. The study highlights BSE's potential as a natural therapeutic agent for AGA, with improved safety and efficacy profiles compared to current treatments, although further clinical investigations are needed to evaluate its efficacy and safety in humans.
184 citations,
October 2007 in “Proceedings of the National Academy of Sciences of the United States of America” Sulforaphane from broccoli can help protect skin from sun damage.
January 2025 in “Applied Sciences” Sulforaphane from broccoli may help treat certain cancers, hormone issues, and hair loss.
36 citations,
January 2018 in “Scientific reports” Eating glucoraphanin can help prevent psychosis in offspring whose mothers had immune system activation.
30 citations,
July 2017 in “BioEssays” Activating NRF2 might help treat hair disorders by improving antioxidant defenses.