More than 200 different viruses can cause a cold, but the rhinovirus is the most common culprit.

Caffeine is a common culprit in sleep problems and feelings of agitation.

The most common culprit is a bacteria called E.coli.

Learn about the most common culprits to blame for diarrhea.

Check out the next video to finger the common culprits behind.

Is there a cure for this all too common culprit?

The most common culprits are paint, perfume, and certain types of flowers.

The most common culprits are plastic bags or things round the neck.

There could be other reasons, but this is the most common culprit.

High blood pressure is a common culprit in hemorrhagic stroke.