Where you live also has a huge effect on your health.
The world has many 'longevity' hotspots where the number of centenarians exceeds 10 in 100,000. Hawaii, Sardinia, Nova Scotia and Japan are amongst them.
居住环境对健康有重大影响
世界上有很多地方被认为是长寿之乡。在这些地区，每10万人中就有10位以上是百岁老人，如美国的夏威夷，意大利的撒丁岛，加拿大的新斯科舍和日本。