A、Yes. B、No. C、Only some are tested. D、Not mentioned. B短文中提到，一些科学家认为这并不真实，只靠我们重复早餐的好处并不能将这些好处变成真的。由此不难推测，文章提到的吃早餐的好处并未被证实。故选B。

(22) Breakfast is the most important meal of the day—it’s a great start, it’s good for you, it stops you snacking, boosts metabolism and keeps you thin. Well, that’s what we’ve all been told.
    (23) But some scientists argue this is all a myth and that just because we keep repeating it doesn’t make it true. So should we bother with breakfast? Studies repeatedly show that skipping breakfast is more common in people who are overweight or obese. But this could be a dangerous trap—when the number of ice cream sales goes up so does the number of people getting sunburn. It doesn’t mean ice-cream is causing sunburn. This association might be down to something special about breakfast, or maybe (24) the type of people who eat it are generally more active, have a better overall diet or try to lead healthier lives.
    (25) However, Dr. Alison, chief nutritionist at Public Health England says it is the easiest meal of the day to get right, that skipping it risks snacking on something unhealthy later on and that it can be a struggle to get the right balance of nutrients without starting the day well.
22. Which is not the advantage of eating breakfast?
23. Are those advantages of breakfast mentioned above tested by scientists?
24. Which is NOT a characteristic shared by those people who eat breakfast?
25. What does Dr. Alison think about eating breakfast?