At birth, a baby can weigh between 6 lbs 2 oz and 9 lbs 2 oz on average, states KidsHealth.

Many men are aware of the large number of products available to enhance the libido. However, these drugs and supplements can put you at risk for numerous side effects. For instance, Viagra can cause flushing, headache and stomach upset.

Your ideal weight depends on more than just your age. Your gender and height also play a role in determining a healthy size. Measurements such as body mass index and body composition analysis that aren't specific to your age help you ensure you've got a healthy ratio of lean mass to fat, too. Even if your weight is "

Your total body volume is one component in certain equations to figure your percentage of lean body mass.

Body fat percentage is a number that denotes how much of your body composition is made up of fat. The healthy range is quite different for men and women, and is often very different for bodybuilders. These athletes aim for an extremely low body fat percentage so their muscles are more defined.

The American Council on Exercise confirms that spot reduction is not a viable approach to weight loss. Losing fat around the waist and hips does not require site-specific exercises. Instead, you can focus your time and energy on any calorie-burning activity.

If you're trying to lose or gain weight, knowing your ideal body weight can help you determine a goal. You can use a simple equation to figure out your ideal body weight, or IBW, but other considerations are important as well if you want to stay healthy.

Starting your day with a caffeine buzz isn't likely to cause weight gain -- coffee served black is low in calories. But overdoing it can make you pack on the pounds, especially if your beverage contains added sugar and milk.

Taylor makes a variety of body weight scales, including a model that analyzes your body fat percentage. It works by using a technology called bioelectrical impedance analysis to estimate the amount of fat you carry, as opposed to lean mass.

Anorexia nervosa, often called simply "anorexia," is a serious psychological disorder characterized by extreme weight loss through self-starvation, and an unshakable belief that you are still fat no matter how much weight is lost.

Some types of body fat -- such as the visceral fat that lies deep in your abdomen and surrounds your internal organs -- are more harmful to your health than others. Visceral fat increases your risk for certain health conditions, including breast cancer, heart disease and type 2 diabetes.

Doctors at the California Podiatric Medical Association report that walking is one of the best forms of exercise to lose weight. Walking can help to burn calories, and control metabolism, blood sugar and cholesterol levels.