How Your Hair and Nervous System Connect

Most people think of hair as just what grows out of your head—but the truth is, your hair is deeply connected to your body’s inner world, especially your nervous system. Your nervous system controls how your body responds to stress, rest, and healing. When you’re stressed, overworked, or exposed to harsh chemicals, your nervous system feels it first—and your hair often shows it later. That’s why things like hair thinning, shedding, or slowed growth can sometimes trace back to what’s happening in your mind and body, not just what’s happening on your scalp.

At the same time, the health of your scalp and the ingredients you use in your hair care routine can also affect your nervous system. Many products targeted at Black women contain chemicals that sneak into the body through the scalp and disrupt hormones, mood, and even long-term health. On the flip side, natural, plant-based ingredients can support calmness, balance, and overall wellness—helping your body and mind feel as healthy as your curls look.

In other words: your hair and your nervous system are in constant conversation. Taking care of one means caring for the other.