If your skin is chronically dry, tight, and irritated, you may be the victim of a damaged skin barrier. And when we’re talking about the skin below your neck, bar soaps and other harsh body washes are ...

Every substance’s chemistry falls somewhere on the pH scale between acidic and basic (alkaline). Different parts of your body have their own pH balances, including your vagina. Your vaginal pH level ...

Saliva that is properly pH balanced (6.2 to 7.6) helps maintain a healthy mouth and protect your teeth. The acronym pH stands for potential hydrogen. It’s used to describe the chemical acidity level ...