People who practice meditation on a regular basis look and feel younger, more alert, more creative, and better able to handle the stresses of the day. Meditation that relieves stress will show up on your face as it helps give that peaceful look that can take 5 to 15 years off your actual age.
Meditation is also invaluable as a tool for self-healing.
An improved immune system can help keep you from getting the common cold. Then you are forced to regroup and rest.