Jamie is reviewing a new diet plan that involves purchasing pre-packaged meals and taking a patented energy supplement. in an ad explaining how it works, jamie reads about a study cited as evidence supporting the effectiveness of the plan. in the study, two groups were followed: one following the plan and another following a simple low-carbohydrate diet. what should jamie look for in the study to have full confidence in its scientific reliability?
answer

a comparison of the plan to a variety of diets

a list of differences between the two diets in the study

details o