You are asked to write an article for the school newspaper about fad diets. which of the following paragraphs would be the most factual?

a. fad diets are extreme and do not include balanced meals. they are usually hard to maintain because of their extreme restrictions. also, the weight one loses while on a fad diet is generally gained back as soon as a person stops dieting.
b. fad diets can be fun because they rarely restrict what you eat. plus, they induce weight loss in healthy, maintainable ways, and involve techniques that can improve your flexibility.
c. fad diets, which are necessary for fast weight loss, include healthy, well-balance meals. unfortunately, the weight you lose while on a fad diet is usually gained back once you stop dieting.
d. fad diets are an important part of a diet regimen. they can induce lifelong weight loss and weight gain, which makes them best for young people who want to lose weight quickly.