The Optavia diet program brings a simplified approach to help customers lose weight. We put it to the test and spoke with a nutritionist to get their thoughts.

Cost of OPTAVIA: OPTAVIA "Fuelings" are interchangeable and include sweet bars, shakes and puddings as well as savory chips, pasta and soups.

The Optavia diet claims to be based on the Medifast diet. Learn about the diet plan, Optavia diet weight loss and the prepared food involved in the program.

Additionally, the Optavia Diet deviates from federal dietary recommendations by severely undercutting daily calorie and macronutrient intakes. In addition to weight loss, there are some good ...

Buddy Valastro Used Optavia Diet to Slim Down: How Effective Is the Weight-Loss Program? "I'm very happy with the results so far!" the Cake Boss star shared on Instagram.

Medifast, Inc. MED has introduced a high-protein product line, OPTAVIA ASCEND, designed to support individuals using GLP-1 medications and those seeking help to maintain weight loss.