Too much caffeine can make you jumpy. Sugar can give you a short burst of energy followed by a severe drop in vitality. Strike a balance among proteins, carbohydrates, and fats in your diet. Ask your health professional for advice. The best lunch is made up of lean meat or fish, salad, and a piece of fresh fruit.
Heavy desserts are out.
Skip candy bars for quick snacks. Instead, keep low-calorie vegetables like carrots and celery sticks on hand. Bananas also make a high-energy food snack. Now that most offices have microwaves, prepackaged microwavable popcorn is a favorite afternoon office snack. Indulge but choose the air-popped corn without butter or salt.