Healthy hair begins with a healthy scalp. Proper scalp care involves balanced washing, gentle products, and regular exfoliation. Nutrients, hydration, and stress management also play crucial roles.

The distinction between dandruff and dry scalp extends far beyond casual observation, as these common conditions stem from different root causes and require specific treatment approaches.

Get Instant Summarized Text (Gist) The ability to grow long scalp hair in humans may be controlled by a molecular "switch" that was activated due to environmental and biological changes, such as ...