Protein shakes are the elixir of choice for many of the world’s legions of lycra-clad gym bunnies and flexing tin-shifters: After all, a body needs protein for the repair and recovery of muscles and tissues. But there is such a thing as too much of a good thing: Getting over 22% of dietary calories from protein, usually obtained from eggs, meat and milk, can cause hardened arteries - a condition which in turn can lead to stroke, heart failure and heart attack. That's according to the results of
CEO Spotlight presented by the Colorado Business Roundtable iheart.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from iheart.com Daily Mail and Mail on Sunday newspapers.