The Skinny on Weight Loss Diets

Obesity is a disease that affects nearly one-third of the adult American population (approximately 60 million). The number of overweight and obese people has continued to grow since last few decades, a trend that is not slowing down. To find proof of this, just watch the news...or even regular TV for a short period of time. You will be sure to see something related to issues on obesity and being overweight.

Obesity is known to cause liver disease, hypertension, constipation, heat intolerance, and increased risk under anesthesia. Obesity refers specifically to an excess of body fat. It is possible to be overweight without being obese, as in the case of a body builder who has a substantial amount of muscle mass.

Fat supplies a large number of calories per gram and is more readily deposited as body fat than are proteins and carbohydrates. Reducing the amount of fat rather than the amount of protein or carbohydrate may be an easier way to reduce total caloric intake because a small reduction in fat saves so many calories. Fat is turned into fatty acids. Your body can produce fatty acids on its own, but not all. Fat is the body's way of storing energy. Fat on any part of your body is bad news, but it's particularly hard on the heart when it's belly fat. This secretes harmful proteins out through your bloodstream, and they head straight for the heart.

Protein is high in calories and in principle it is impossible to lose weight on a high-calorie diet. Some of the weight loss is undoubtedly due to water loss, which will be regained as soon as you cease dieting. Proteins however are very important as they provide amino acids, which are required for cell, especially muscle, construction. Essential fatty acids are required for brain and cell membrane construction. Protein from lean sources is also important, particularly those that are high in omega-3 fatty acids such as can be found in certain fish like salmon.

Eating 5 to 6 small meals a day will keep you satisfied and well nourished. By eating small frequent meals, your body will utilize the nutrients while reducing the chances of your body storing excess calories as body fat while increasing your metabolism.

Add an hour of walking each day, and you'll lose another ½ pound each week for a total of one pound. After 6 months, you may lose up to 25 pounds. Additionally, given vegetarianism's attractiveness and increased adherence in young (normal weight) adults, exploring it as a viable option for prevention of overweight and obesity may be a worthwhile venture.

Weight loss supplements don't help with long-term weight loss maintenance. In order to achieve this, major lifestyle changes that include healthy eating habits, regular activity and probably stress reduction will be necessary. Weight loss supplements, as the name suggests, also supply you the essential nutrients such as vitamins, proteins and minerals that sustain and promote your health. Weight loss supplements can be prescribed by a doctor or bought over the counter in many stores. Prescription weight loss drugs are used to treat people who are diagnosed with obesity, while over-the-counter supplements are generally used for more minor and sometimes cosmetic weight loss.

Eating a healthful and nutritious diet to maintain your new weight, combined with regular physical activity, helps to prevent weight from coming back. Eating a diet high in saturated fat raises blood cholesterol levels and increases the risk of heart disease. High levels of saturated fat are commonly associated with heart disease. Eat smaller portions and take in fewer calories than you expend. Don’t skip meals in an effort to cut calories. By adhering to even these simple things you will see an improvement in your weight and possibly increased energy, because lets face it, who really enjoys having no energy to do anything?