What's the Secret to Living to 100?

What's the secret to living to 100? Avoid cigarettes, stay slim, and drink no more than four cups of coffee a day, says scientists.

Staying slim, refraining from smoking and cutting your caffeine intake to four cups of coffee a day, is the secret to living to 100, scientists claim.

For the past 50 years, scientists at the University of Gothenburg have followed the health and lifestyles of 855 men born in 1913.

Ten of the men lived to 100, and the study revealed a number of similarities in how the centenarians lived their lives. Read more