How to live till 107 yrs old? No sex!

A 107 yrs old Hong Kong man who can't resist the occasional smoke, reveals that he lived this long because of sexual abstinence. From Reuters:

"I don't know why I have lived this long," Chan Chi -- one of Hong Kong's oldest people -- was quoted as saying in the South China Morning Post during an annual feast for the city's elders.

"Maybe it has to do with the fact that I have lived a sex-less life for many years -- since I was 30," said Chan, a widower whose youthful bride perished during the Japanese invasion in World War Two...

A former chef, he said a low-fat diet and regular dawn exercises had helped him fight off the ravages of old age.