The food mail program was basically on the verge of extinction or modification several times over the last 10 to 15 years. Really looking at this as a stable funding base will enable you to look at this program differently—to look at how it should be grown, perhaps, and how it can serve its objectives fully. Establishing it as a permanent interest is an important aspect that I haven't necessarily seen addressed in the questions.
Evidence of meeting #32 for Indigenous and Northern Affairs in the 40th Parliament, 3rd Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was nutrition.
A recording is available from Parliament.