What has the introduction of health care plans done for society?

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.

cutting out negative people, changing their diets, exercising, taking off days from work or school, etc

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.