Hair loss is a common concern that touches many lives, prompting questions about its causes and potential contributing factors. From genetics to stress, various elements influence hair health. In recent years, with the rise of electronic cigarettes, a specific question frequently arises: Does vaping cause or worsen hair loss? While the image of stress-related shedding or age-related thinning is familiar, understanding how lifestyle choices like vaping might fit into the picture requires a closer look at the science of hair growth, the effects of nicotine, and the broader impacts of inhaled substances.