Elena Motova is a doctor-dietitian and medical journalist, author of the bestseller “My Best Friend Is a Stomach. Food for Smart People,” and a fan of the Mediterranean diet. In her new audiobook “Food for Joy,” you’ll find up-to-date research on nutrition and popular diets from the perspective of evidence-based medicine, a guide to vitamins, analysis of foods, and ideas on how to diversify your diet. Listeners can expect an open discussion of exciting and controversial questions in dietetics.