Does hair grow back after nicotine?
I'm curious, does hair growth actually resume after nicotine exposure has ceased? I've heard anecdotal evidence that nicotine can contribute to hair loss, but I'm wondering if there's any scientific basis to support the notion that hair can regrow once nicotine consumption is halted. Are there any studies or research that specifically address this question? I'd appreciate any insights you may have on the potential relationship between nicotine and hair regrowth.