Life's Little Mysteries answers fascinating questions about the world around you and the stuff in it, from things in the news and on your mind to crazy questions you didn't even know you had.
While most people are concerned about high blood pressure, low blood pressure can also be a problem. The National Institutes of Health considers blood pressure that's lower than 90/60 mm Hg a sign of low blood pressure, also called hypotension.
Heterosexual, homosexual, bisexual — these aren't the only sexual orientations that exist in today's world. Pansexual is characterized by physical or romantic attraction to others, regardless of their gender identity or biological sex.
The human body is covered by a wide array of different bacteria, and these microbes don't typically cause any issues while on the surface of the skin. However, bacteria can cause cellulitis if they get into the body through a break in the skin.