TSH is thyroid stimulating hormone, which is secreted by your pituitary gland when your body is running low on its active thyroid hormones, T3 and T4. T3 and T4 are involved in metabolism as well as other critical functions in your body.

Whether your doctor has recommended that you lose weight or you've decided to get in shape for yourself, losing 100 lbs. may seem impossible. By taking your weight loss one pound at a time, you can reach your weight-loss goals safely within a year.

Have you recently noticed your clothes getting looser or the number on your weight scale falling? Has your weight decreased despite your diet and activity level being the same? If so, then there may be a serious medical cause for your weight loss. It is important to know the different causes and when to seek help.

Low-carb dieting doesn't have to be endless plates of bacon and huge T-bone steaks. You can easily follow a low-carb plan without visiting a steakhouse or meat aisle. If you eat fish, a low-carb diet should be a breeze. Focus on wild-caught salmon and other fish, and incorporate plenty of protein, fiber and good fats.

If you suffer from FUPA, a fat upper pubic area, you aren't alone. Men and women despair at extra adipose tissue in the pelvic area. Heading to the gym may assist you in losing weight, which can help reduce this concentration of fat -- but you can't target it with specific exercises.

The first step in losing the most weight in the shortest time possible is to make a commitment to the process. Once you've done that, your biggest allies are diet changes and exercise. It's possible to lose weight with just diet changes or just exercise, but the most successful efforts involve both.

The Easy Shaper is a piece of exercise equipment that marries a padded metal bar to resistance bands to create a lightweight exerciser that lets users perform resistance, abs, cardio and pilates workouts.

The key to losing weight is to make sure you eat fewer calories than you use. If avoiding bread, rice and pasta helps you to do this, then you'll lose weight. Those who replace these foods with other higher-calorie foods, however, may find that they don't lose any weight and may even gain weight.

Tryptophan is an essential amino acid needed for normal growth in infants and for nitrogen balance in adults. Essential amino acids are those your body cannot produce -- you must get them from your diet. There’s no daily recommended intake for amino acids.

Weight training is very effective at building lean muscle mass, which helps increase your metabolism. A faster metabolism leads to weight loss by burning fat and calories faster. However, weight training must be done in moderation for optimal results and to avoid injury.

It took more time than you think for those extra pounds to push you into the next larger clothing size. A large amount of weight loss can't be accomplished in a week -- or likely even a month. The proven method to lose weight is to count calories and boost your level of physical activity.

You’re never too old to swing. Swinging on a swing is fun -- and it is good exercise. For every hour you swing, you burn 200 calories. Swinging is different than most workout programs, as it can make you feel like a kid again. You can get fit and spend time outdoors.