Millions worldwide regularly consume coffee, but new research suggests this beloved beverage might have an unexpected side effect: potential hair loss. Experts are now raising concerns about a link between coffee consumption and androgenetic alopecia, commonly known as male or female pattern baldness.
A recent study, published in the Journal of Cosmetic Dermatology, found a correlation between high coffee intake and increased levels of DHEA, a hormone that can convert to testosterone. Elevated testosterone can, in turn, accelerate hair follicle miniaturization—a key process in hair loss. The study observed this effect in individuals already genetically predisposed to baldness.
While the findings indicate a potential risk, researchers emphasize that moderate coffee consumption (around 2-3 cups daily) likely poses minimal threat. However, those with a family history of hair loss should be mindful of their intake.
"This isn't a definitive cause-and-effect relationship," clarifies Dr. Neil Sadofsky, a dermatologist involved in the study. "But it's a factor worth considering, especially for those already noticing thinning hair." Further research is planned to explore the precise mechanisms and quantify the risk more accurately.
