Proponents of juicing claim they have unbounded energy due to the load of vitamins, minerals and antioxidants they're taking in. Juice cleanses, in which you surrender most or all whole food in favor of green drinks, also promise that you'll remove toxins from your body so you feel less foggy and fatigued.

You can prepare and use quinoa just like other grains, whether you cook it like rice or use ground quinoa flour for baking. It’s not a true grain, though -- quinoa is actually a seed. Still, it's easy to digest and contains several nutrients that support your digestive tract, including fiber and B vitamins.

Even when on a weight-loss diet, it's best for women to eat at least 1,200 calories to avoid decreases in metabolism. The Weight Watchers system streamlines calorie counting by having you count points – assigned to each food depending on its calorie and nutrient content – not the calories themselves.

Vocalists, professional singers, and others who rely on their voices can enhance their performance with a healthy diet and by avoiding foods that can be harmful to their vocal health. Vocal cords are fragile and vibrate at a very fast rate when singing.

When you're watching your weight, whole-wheat bread is a smart choice. It helps you stay satisfied as you reduce calories and supplies a greater assortment of nutrients than its refined counterpart, white bread.

If you're looking for a low-calorie, low-fat way to add a boost of essential nutrients to your diet, look no further than squash.

Chorizo, a highly spiced Spanish sausage often flavored with garlic, is suitable for eating alone or incorporated into recipes, such as egg dishes and casseroles. This sausage imparts a variety of value for a healthy meal plan, including protein, vitamins and minerals. It is quite high in fat – 38.

Green tea is rich in healthy compounds, and Lipton's versions are no exception. For the greatest health benefits, however, stick to brewed teabags instead of iced tea from a bottle.

Following a low-sodium diet can sometimes feel restrictive. Dining out is fun and pleasurable; don't think you need to give that up when watching your sodium. You will need to be wise about the places where you eat and the foods you choose, but making healthy choices can be easy with a little know-how.

Any food -- including apples -- can make you gain weight if you eat more than you burn each day. In fact, apples contribute healthy calories if your goal is weight gain. But if you watch total caloric intake, apples are more likely to help you lose weight than they are to be responsible for extra pounds.

The key to weight loss, according to "The Biggest Loser" trainer Bob Harper, lies in following a set of basic diet guidelines. Harper details these guidelines in his book "The Skinny Rules."

Whether you crave coffee as a mid-afternoon caffeine fix or a morning pick-me-up, you're in good company. Americans drink an average of three cups of joe each day, according to a 2010 survey on coffee trends conducted by the National Coffee Association.