Fifty-year-old women have the same ideal body weights as younger -- and older -- women because ideal weights are based on a woman’s height and frame size, not age. Since metabolism tends to decrease with age, it may be more difficult for 50-year-old women to maintain desirable body weights.

Burning fat can help showcase toned muscles and decrease your overall body size, making it a fitness goal for many people. Although all types of exercise offer benefits for your body and emotional health, walking and running are relatively simple compared to other sports.

Your body mass index, or BMI, depends on your weight and height, and gives you a general idea of whether you're at risk for an obesity-related illness. The BMI helps doctors quickly screen for serious issues with body weight, such as being underweight or overweight.

According to Health Canada, cooking a meal in an aluminum pan can add about 1 to 2 mg aluminum to your food. The World Health Organization estimates that people can safely consume about 50 mg a day without harm, and the U.S. Food and Drug Administration has not set an upper intake limit.

If you're naturally thin, chances are you have a high metabolism. And while your metabolism makes it easy to avoid packing on excess pounds, it can actually get in the way of your results if you're trying to gain weight.

You’ve put on some extra muscle, but while building muscle mass, you’ve also gained excess body fat. Reducing your body fat percentage will help increase muscle definition, making your body appear lean and chiseled.

Losing weight is a difficult and long process for most people, but if your clothes feel a little tight when you even look at a cheeseburger combo, it can feel especially discouraging. Gaining weight easily might mean you have a slower-than-average metabolism, you need to readjust your perception of calories eaten vs.

Anti-aging websites promise that drinking grape juice every day will take six years off your age and that deep breathing can make your skin look years younger. And they may be right. But sooner or later the inevitable changes to your body will occur.

Your body’s pH levels can be lowered naturally if you are experiencing abnormal alkalinity, which can lead to sickness and physical discomfort. According to Dr.

Fluids in the human body function to provide digestion, lubrication, nutrient and oxygen transportation, and protection. To perform these functions, the acid levels must be varied to match the bodily function.

Exercise will help you lose weight and reduce body fat. However, you may find certain exercises challenging if you're obese. Obese people carry extra weight around their midsections -- this makes certain movements impossible or uncomfortable.

You might aspire to have chiseled abs or perfect glutes, but staying fit and maintaining a healthy weight will benefit your health, too. Being overweight can increase your risk of chronic diseases, including some types of cancer, while being underweight can affect your hormone balance and immune function.