"When you've got white sound to dam out disruptions, a growling bike or slamming doorway is not as likely to jar you awake or change you into a lighter sleep phase that isn’t restorative,” says Dr. Dasgupta.

TRDs haven't been too-studied as MADs, so it&rsqu

More, that change in shape is largely why curly hair wants extra moisture and hydration; it causes it to be harder for that scalp’s naturally moisturizing oils to travel down the hair shaft.This also means it's additional vulnerable to the detrimental effects of hard water.