Studies show adopting the Mediterranean diet may help ward off heart attacks, stroke and premature death. This type of eating pattern can help lower cholesterol, help with weight loss, improve rheumatoid arthritis, and reduce the risk for developing Alzheimer’s disease, diabetes, and various types of cancer. It’s important to understand the elements of a Mediterranean-type diet: Base every meal on fruits, vegetables, whole grains (whole wheat bread, brown rice, quinoa and bulgur), olive oil, beans,...