• Androgenetic Alopecia: This is by far the leading type of hair (the stuff that grows on the top of your head) loss in men and women and is a result of genetics. This genetic hair loss is hereditary and can be inherited from either side of the family. Commonly known as male and female pattern baldness, this type of hair loss is due to the action of a chemical known as dihydrotestosterone (DHT) which attacks the hair follicles and causes hair loss.

No matter what the reason, successful weight loss and healthy weight management depend on sensible goals and expectations. If you set sensible goals for yourself, chances are you'll be more likely to meet them and have a better chance of keeping the weight off. In fact, losing even five to 10 percent of your weight is the kind of goal that can help improve your health.

Most overweight people should lose weight gradually. For safe and healthy weight loss, try not to exceed a rate of two pounds per week. Sometimes, people with serious health problems associated with obesity may have legitimate reasons for losing weight rapidly. If so, a physician's supervision is required.

• how much and what kinds of food you eat
• whether your lifestyle includes regular physical activity
• whether you use food to respond to stress and other situations in your life
• your physiologic and genetic make-up
• your age and health status.

Successful weight loss and weight management should address all of these factors. And that's the reason to ignore products and programs that promise quick and easy results, or that promise permanent results without permanent changes in your lifestyle. Any ad that says you can lose weight without lowering the calories you take in and/or increasing your physical activity is selling fantasy and false hope. In fact, some people would call it fraud. Furthermore, the use of some products may not be safe.

Fad diets that like ignore the principles of the Dietary Guidelines may result in short term weight loss, but may do so at the risk of your health. How you go about managing your weight has a lot to do with your long-term success. Unless your health is seriously at risk due to complications from being overweight or obese, gradual weight loss should be your rule — and your goal.

• Check with your doctor. Make sure that your health status allows lowering your caloric intake and increasing your physical activity.
• Follow a calorie-reduced, but balanced diet that provides for as little as one or two pounds of weight loss a week. Be sure to include at least five servings a day of fruits and vegetables, along with whole grains, lean meat and low fat dairy products. It may not produce headlines, but it can reduce waistlines. It's not "miracle" science — just common sense. Most important, it's prudent and healthy.
• Make time in your day for some form of physical activity. Start by taking the stairs at work, walking up or down an escalator, parking at the far end of a lot instead of cruising around for the closest spot. Then, assuming your physician gives the okay, gradually add some form of regular physical activity that you enjoy. Walking is an excellent form of physical activity that almost everyone can do.
• Consider the benefits of moderate weight loss. There's scientific evidence that losing five to 10 percent of your weight and keeping it off can benefit your health — lower your blood pressure, for example. If you are 5 feet 6 inches tall and weigh 180 pounds, and your goal weight is 150, losing five to 10 percent (nine to 18 pounds) is beneficial. When it comes to successful weight loss and weight management, steady and slow can be the way to go.

Several other factors, including your medical history, can increase your health risk.

See your doctor for advice about your overall health risk and the weight loss options that are best for you. Together, decide whether you should go on a moderate diet (1200 calories daily for women, 1400 calories daily for men), or whether other options might be appropriate.

Once you and your doctor have determined the type of diet that makes the most sense for you, you may want to choose a product or a plan to help you reach your goal. Consider: b If your doctor prescribes a medication, ask about complications or side effects, and tell the doctor what other medications, including over-the-counter drug products, and dietary supplements you take and other conditions you're being treated for. After you start taking the medication, tell the doctor about changes you experience, if any.