
What are the biological mechanisms linking sleep disruption to hair loss in textured hair?
Sleep disruption alters hormones, inflammation, and cellular repair, collectively weakening textured hair and prompting premature shedding.

Can the wrong bonnet fabric lead to increased scalp oiliness or irritation?
The wrong bonnet fabric, particularly less breathable or highly absorbent types, can trap heat and moisture, potentially increasing scalp oiliness or irritation.