Introduction At the time of the residency in Cardiology, a patient chose to become a vegetarian after having a metallic heart valve implanted. Until that day, he proudly announced that he only ate meat, rice and beans! He had spent years without eating a lettuce leaf, but as a friend suggested that this type of diet increased the risk of calcification of the other heart valves, he chose to change it, even before checking the veracity of the information. He […]