New study reveals the benefits of walking l GMA

Walking a certain number of steps per day can lower the risk of mortality in middle-aged adults. Subscribe to GMA’s YouTube page: https://bit.ly/2Zq0dU5 Visit Good Morning America’s homepage: https://www.goodmorningamerica.com/ Follow GMA: Facebook: https://www.facebook.com/GoodMorningAmerica Twitter: https://twitter.com/gma Instagram: https://instagram.com/goodmorningamerica Watch full episodes of GMA: http://abc.go.com/shows/good-morning-america https://hulu.tv/2YnifTH SIGN UP to get the daily GMA Wake-Up Newsletter: https://gma.abc/2Vzcd5j #walking…

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Why do our bodies age? – Monica Menesini

View full lesson: http://ed.ted.com/lessons/why-do-our-bodies-age-monica-menesini Human bodies aren’t built for extreme aging: our capacity is set at about 90 years. But what does aging really mean, and how does it counteract the body’s efforts to stay alive? Monica Menesini details the nine physiological traits that play a central role in aging. Lesson by Monica Menesini, animation…

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