Found a few ideas for this one. I got it with the first 1.
Child Shelters Law, Medic Helpers Law, Radical Treatment Law, Double Rations for the Ill Law. Build an agitator next to a medical Post. During Work Time, use the Ration Ability. It went up to 204%.
Workshop = Child shelter with engineer study + agitator + foremen boost used should get it for you.
Vegetable farms decked out+ corpse fertilizer + foreman +agitator