See Lesson kits below (KS1 for ages 5-7 & KS2 for ages 7-11) for Healthy Eating Week
More details available here.
KS1 & KS2 RESPONSIBILITY 6 Healthy Choices with The Big Think Questions: (KS1) Do you find it hard to make healthy choices? (KS2) - Do you have the power to make your own healthy choices?