7 questions that can help you decide whether to diet.

The number of calories you need each day depends on your age, gender, and activity level.

Before you get started on a weight loss plan, consider these tips.

Realistic ambitions can help you stay on track -- and reach your diet goals.

The truth behind five common weight loss misconceptions.

These tips can help you find the diet plan that's right for you.

From the South Beach Diet to the Sonoma Diet, here are reviews of popular weight loss programs.

Here's the skinny on the latest quick weight loss plans.

Experts weigh in on the top five diet scams and how to avoid them.

Eight ways to pump up the protein in your diet.

Do you know what a serving should look like?

Making a few simple changes may be all it takes to lose weight.

Losing weight doesn't have to mean going hungry.

Low-calorie snacks that are high in nutrition.

From sweet treats to hearty helpings, these snacks are low-calorie but satisfying.

Tips for dealing with diet challenges.

You don't have to give up restaurants when you're trying to lose weight.

Many foods seem like they're healthy, but are actually loaded with calories and fat.

You don't have to give up sweets, even if you’re trying to lose weight.

Don't let unhealthy habits sabotage your weight loss plan.

Setting an inviting table makes your meal feel special, not something to rush through.

Losing weight with a buddy is more fun, and it may even help you shed more pounds.

Keeping a food and exercise journal can help you lose weight.

Eating to feed a feeling, and not a growling stomach, is emotional eating.

Strategies to help your diet survive temptations from not-so-supportive friends and loved ones.

To lose weight permanently, you must commit to a healthier way of life.

How to avoid repeatedly losing and regaining weight. This link takes you to an outside site.

How to get ready for a lifetime of slimness.

Successful "losers" share secrets for losing weight and keeping it off.

Ten strategies to help you lose weight for good.

What are the benefits of weight loss drugs, and who should take them?

Here are some common over-the-counter and herbal remedies.

Few studies support the promise of the South African appetite suppressant, but believers abound.

Thinking about having weight loss surgery? Get your WebMD Weight Loss Surgery Score.

Surgery is a treatment option for very obese people. 

Know the pros and cons of weight loss surgery before making a decision.