How to keep up with pillow hygiene The first step in keeping your pillows clean is to avoid sleeping on them without a pillowcase. Certain pillow cases are more gentle on skin and may discourage ...

According to the National Heart, Lung, and Blood Institute (NHLBI), anemia may cause issues with the respiratory, cardiovascular, and nervous systems. It may also affect a person’s skin and nails.

As simple an issue as yellow nails may seem, it can be tough for even experts to pinpoint the cause. "Every time somebody comes in with a nail change, I put on my super-sleuth hat," Dr. Kristen Lo ...