1) Daily food allowance 2) Dietetic 3) Dietetical 4) Fare 5) Food 6) Food-related 7) Kind of supplement 8) Like many supplements 9) Like some allowances 10) Like some restrictions 11) Like some supplements 12) Low-cal 13) Nutritional 14) Of food 15) Of food intake 16) Of food plans 17) Of food programs Found on https://www.crosswordclues.com/clue/dietary
Di'et·a·ry noun ; plural Dietaries A rule of diet; a fixed allowance of food, as in workhouse, prison, etc. Found on http://www.encyclo.co.uk/webster/D/63