Create an over all score (or a small group of scores) that make it very easy for a consumer to evaluate the MAHA related health of a food. The scores will be derived from how the food is grown, processed, and packaged. Ingredients will also be considered. Think of this as similar to a movie rating where consumers can glance at the label for the food and make wise healthy decisions on their purchase. This should be used for consumers to freely make healthy choices and not be used for any enforcement purposes (e.g. medical insurance premiums, etc.). On the other side, incentives could be developed based on the scores.
As a help for seeing the labels, make it with a standard logo and a color corresponding to the the health rating.