The key to the success of following any diet plan is to a. keep the diet healthy and balanced. b. follow only the dash diet. c. limit all forms of sugar in the diet. d. restrict as many calories as possible.

The question is asking the following: The key to the success of following any diet plan is to ... and we have to choose from the options. A good diet is a balanced diet, that is, a diet that provides your body with all the nececssary nutrients and all the right proteins - this is also called a "balanced" diet" - so the best asnwer is A. keep the diet healthy and balanced.

C) all of the above hope this

Can you translate this