How to make hair thicker and fuller naturally?

For me, true hair health begins from within. A proper diet is non-negotiable. Ensure you have enough protein from sources like fish and eggs, and iron from leafy greens. This builds strong hair. Also, a daily scalp massage is a little secret. Just five minutes before bed stimulates circulation to the roots. Be very gentle with your styling. Avoid harsh heat and tight hairstyles that cause so much breakage. This can make hair appear thin. I also find a little rosemary oil massaged into the scalp before washing works wonders. It is about consistency, not miracles.