The Food and Drug Administration (FDA) will re-evaluate its definition of “healthy,” which could eventually upend how a range of foods are marketed. An FDA spokeswoman, Lauren Kotwicki, said in an email Tuesday that that the agency believes “now is an opportune time to re-evaluate the regulations concerning nutrition content claims, generally, including the term ‘healthy,” in light of evolving research. The agency plans to solicit public comment on the matter “in the near future.” Read more at ABC News…