WebMD

Do you say "I'm sorry" all the time? That could be anxiety -- it may be a reflexive way of trying to smooth over the possibility of any tension in your relationships. More on subtle signs of anxiety: wb.md/4z0BHp1

Period-proof underwear? Anyone with a period can use them, but it’s important to know what to expect if you’re not used to free bleeding. wb.md/4zdlgGk

Keeping wounds moist helps wounds heal faster and can help keep bandages from sticking. What to know: wb.md/4ztfYaj

Lots of health claims have been made about cinnamon -- saying it can fight everything from high blood pressure and acne to cancer. What you should know before you try it: wb.md/4j0Txmb

If you have extremely low levels of B12, you could develop mental problems, including confused thinking, memory loss, and dementia. wb.md/4iw8hsQ