You may have seen the news that the human lifespan cannot be extended beyond about 115 years, as shown by a demographic analysis confirming that the steady improvements in lifespan seen for many populations over recent decades has stalled since the 1990s.
원문출처 : http://www.cnn.com/2017/05/11/health/humans-old-age-partner/index.html
원문출처 : http://www.cnn.com/2017/05/11/health/humans-old-age-partner/index.html