At least half of any Optavia diet consists of its "fuelings," which include bars, shakes, cookies, cereal and some savory ...

The Optavia diet aims for rapid weight loss centered around pre-packaged foods like soups, brownies, and shakes that the company calls "fuelings." The most popular Optavia plan, called the "5&1 ...

He says he is not sponsored. Let's jump into how Optavia helped the Cake Boss lose weight. The diet company relies on meal replacements called "fuelings," which are branded products designed to ...