Cannabis and THC may have mixed effects on hair, with some studies suggesting potential negative impacts on hair growth in isolated hair follicles, but these results are hard to apply to living humans. Treatments like minoxidil and finasteride are commonly used for hair loss, and the effects of cannabis might be neutral or vary based on individual factors.
CBD in an emu and lanolin oil preparation showed a 100% increase in hair growth, but the effectiveness may partly come from the oils. Users discussed proper CBD dosage, preparation methods, and skepticism about the study's quality.
A user reversed severe hair loss with dieting, lifestyle changes, and topical minoxidil, highlighting reduced inflammation and body fat. The conversation debates finasteride's effectiveness and the impact of diet and lifestyle on hair health.
Oral minoxidil can cause severe side effects, including heart issues, even at low doses. Users suggest starting with a lower dose or using topical treatments to minimize risks.
Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.