Losing belly fat is important to your health. The American Heart Association reports that men with a waist size over 40 inches and women with a waist size over 35 inches should take immediate steps to lose weight in order to reduce the risk of developing diabetes, heart disease, stroke and other chronic conditions.

Stomach aches are a symptom of a problem, rather than a disease. If the cause of the stomach ache is unknown, the goal of treatment is to relieve the cramping and inflammation of the gastrointestinal system. If you're frequently experiencing stomach aches, talk to your doctor.

While overweight and obesity is as much a problem for kids as for adults in the United States, the focus for children shouldn't be on weight, but on making healthier choices. Kids are still growing, and severely restricting calorie intake to promote a fast weight loss may impair growth and development.

The Centers for Disease Control and Prevention warn that excessive abdominal fat—defined as a waist circumference of more than 40 inches for a man, or more than 35 inches for a non-pregnant woman—may place you at increased risk of obesity-related conditions.

The ketogenic diet eliminates carbohydrate-rich foods, replacing them with those high in fats and proteins. The absence of carbohydrates forces your body to burn fat for energy, converting some to ketones, which fuel your brain.

The hCG diet uses a combination of hormone injections and a very low calorie diet, or VLCD, to promote rapid weight loss. Typically, VLCDs restrict calorie intake to 800 calories daily, according to the Weight-Control Information Network.

If you're injured, losing weight is not only difficult, but the entire situation can create a downward spiral of increasingly poor health. Because you're hurt, you can't exercise to help yourself lose weight. The extra weight impacts your health, including your ability to heal from the injury.

Learn how eating only two meals a day can simplify meal planning, promote weight loss, and improve overall health. Discover the benefits of calorie restriction and why it's essential for a healthy lifestyle.

Back fat and stomach fat can accumulate on your body for a variety of reasons -- it may result from a bad diet, inactivity or even genetics. While you can't exercise to get rid of fat from one area, it can help you lose weight all over.

Cardio workouts form the basis of the Insanity workout DVD series, with some body-weight resistance exercises added throughout for circuit training. The 10 workouts created by Beachbody and hosted by trainer Shaun T.

Women with polycystic ovary disease might find it difficult to become pregnant due a lack of ovulation, which occurs because of a hormonal imbalance or weight gain. According to Fertility Factor, PCOS is one of the main causes of infertility, affecting up to 10 percent of women between the ages of 20 and 40.

From time to time a woman will experience an irregular menstrual cycle. Irregular menstrual periods can occur when there is a hormonal imbalance, as a consequence of stress, weight gain or weight loss. Losing a considerable amount of weight can cause the period to become scanty, heavy, shorter or longer than normal.