What’s the secret to a long life? For clues, check out these places worldwide where people live the longest. From Hong Kong to Loma Linda, CA, see how locals' lifestyles contribute to long lives.
<a href="http://www.travelchannel.com/video/relive-macau-with-tony-15478">Macau</a> has the second-highest life expectancy in the world, according to the <i>CIA World Factbook</i>. Some point to this Chinese territory’s strong (largely gambling-based) economy -- about 70% of money generated on the casino floor is invested by Macau’s government into healthcare.<br><br><b>Average Life Span:</b> 84.41 years<br><b>Typical Diet</b>: Mainly plant- and seafood-based