
Too much refined sugar, too much social media can cause a cascade of medical problems @HarvardHealth





Harvard HealthVerified account @HarvardHealth
Recent study: Running decreases the risk of death, and potentially prolong life. But any exercise is good exercise. http://hvrd.me/j2EM30c0Kde


Plank exercises, in which you assume a position and hold it, are the gold standard for working your #core while classic sit-ups and crunches have fallen out of favor. Why the shift?




