Elise Harris, a health and wellness expert, discusses the Mediterranean diet in a video. She explains that the Mediterranean diet is based on the traditional foods and eating habits of people who live in countries bordering the Mediterranean Sea. Elise goes on to describe the key components of the diet, such as consuming plenty of vegetables, fruits, whole grains, nuts, and legumes, while limiting processed and sugary foods. She also mentions the benefits of incorporating healthy fats, such as olive oil and fatty fish, into the diet. Elise concludes by emphasizing the importance of balance and moderation in following the Mediterranean diet for overall health and wellness.