Fifteen Foods That Fire Up Your Metabolism: The shortcut to losing weight? Fast food. Not the bad kind, but rather, edible amphetamines — foods that act like speed for the fat-melting motor known as our metabolism.

Eating Out Healthy: Just because you're making the effort to be healthy, it doesn't mean that eating out or ordering takeaway food are off the menu. We'll reveal the best food selections in loads of different eateries - but first, here's our 8-step guide to dining out.

A Healthier Body: You know you need vitamins for good health, but which ones and how much? Here's a rundown of the most important vitamins and minerals.

Landmines in the Grocery Store: Knowing what is what in your grocery cart can save you fat, calories, and even money.Do you know what you're really putting into your cart at the grocery store? Need to lighten the fat, calorie, or carb load in your buggy? Are foods really "smart?" TFL takes a closer look.

Learning Portion Awareness: A new study confirms that people have difficulty judging how much food they eat. This can pose a problem since excessive amounts of food are frequently available to us. Ideally, our internal hunger signals would guide us to eat just the right amount of food for our needs.

Instant Fitness: Can you really shape up in just minutes a day? A quick workout routine - or simple lifestyle changes -- may fit your goals.

Killer Core Work:  Use this great routine to kick those abs into gear!!

Exercise Q & A: To work out more effectively and get faster, safer results, you need to the right answers to your fitness questions. I constantly get emails requesting information on exercise, heart rate monitor use, how to get started, etc... Below are five of the most frequently answered questions.