A health advocacy group slammed first lady Michelle Obama’s anti-obesity initiative for “abandoning” major efforts to reform the American diet.

The first lady is taking the “noncontroversial” route by focusing on exercise instead of nutrition, the Physicians Committee for Responsible Medicine (PCRM) charged.

Obama’s “Let’s Move” campaign is frequently criticized by conservatives who believe its goals are at odds with personal liberty.

But health advocates and a prominent Democratic lawmaker have expressed disappointment too, saying “Let’s Move” has softened its tone to placate food and drink interests in an election year.