How can I prevent hair loss after 40?

To prevent hair loss after 40, focus on a healthy diet rich in vitamins and minerals like biotin, vitamin D, and iron, which support hair growth. Avoid harsh hair treatments and heat styling that can damage hair. Be gentle when brushing, using a wide-tooth comb to prevent breakage. Manage stress, as it can contribute to hair loss, and prioritize good sleep. Consider using mild, sulfate-free shampoos and talk to your doctor about treatments or supplements to support hair health if you’re experiencing significant thinning.