Lisa reads so many magazines and they give her all kinds of advice on weight loss and fitness. Which piece of advice would be good for her to follow? A. Eating protein-rich, low-carbohydrate foods is the best way to lose weight. B. Skip midday meals to save calories for dinner. C. Eat frequent, low-calorie, small meals each day. D. If she wants to speed up her metabolism, she has to consume very few calories.