What is the Mayo Clinic diet?

The Mayo Clinic Diet . Uses evidence-based behavioral science and focuses on habits that make a difference. The Mayo Clinic diet is a 12-week program designed to establish healthy habits for life. This family-friendly, budget-smart, low-carb, low-fat diet helps people recalibrate  eating habits by breaking bad ones and replacing them with good ones, and emphasizes fruits, vegetables, and whole grains.