Weight lossin the context of medicine, weight loss and thyroid disease, health, or physical fitnessrefers to a reduction of the total weight loss and thyroid disease massdue to a mean loss of fluid, body fat or adipose tissue or lean mass, namely bone mineral deposits, muscle, tendon, and other connective tissue. Weight loss can either occur unintentionally due to malnourishment or an underlying disease or arise from a conscious effort to improve an actual or perceived overweight or obese state.
Intentional weight loss is commonly referred to as slimming. Intentional weight loss is the loss of total body mass as a result of efforts to improve fitness and health, or to change appearance through slimming. Weight loss in individuals who are overweight or obese can reduce health risks,  increase fitness,  and may weight loss and thyroid disease the onset of diabetes.
Weight loss occurs when the body is expending more energy in work and metabolism than it is absorbing from food or other nutrients.
It will then use stored reserves from fat or muscle, gradually leading to weight loss. For athletes seeking to improve performance or to meet required weight classification for participation in a sport, it is not uncommon to seek additional weight loss even if they are already at their ideal body weight.
Others may be driven to lose weight to achieve an appearance they consider more attractive. However, being underweight is associated with health risks such as difficulty fighting off infection, osteoporosisdecreased muscle strength, trouble regulating body temperature and even increased risk of weight loss and thyroid disease. Low-calorie diets are also referred to as balanced percentage diets.
Due to their minimal detrimental effects, these types of diets are most commonly recommended by nutritionists. In addition to restricting calorie intake, weight loss and thyroid disease balanced diet also regulates macronutrient consumption.
Some studies suggest that increased consumption of protein can help ease hunger pangs associated with reduced caloric weight loss and thyroid disease by increasing the feeling of satiety. After reaching the desired body weight, the calories consumed per day may be increased gradually, without exceeding 2, net i.
Combined with increased physical activity, low-calorie diets are thought to be most effective long-term, unlike crash dietswhich can achieve reinstein and seroquel results, at best. Physical activity could greatly enhance the efficiency of a diet.
The healthiest weight loss regimen, therefore, is one that consists of a balanced diet and moderate physical activity. Weight gain has been associated with excessive consumption of fatsadded sugarsrefined carbohydrates in general, and alcohol consumption, weight loss and thyroid disease.
Though hypothesized that supplementation of vitamin D may help, studies do not support this. According to the Dietary Guidelines for Americans those who achieve and manage a healthy weight do so most successfully by being careful to consume just enough calories to meet their needs, and being physically active. Food and Drug Administration FDAhealthy individuals seeking to maintain their weight should consume 2, calories 8.
The least intrusive weight loss methods, and those most often recommended, are adjustments to eating patterns and increased physical activity, generally in the form of exercise. The World Health Organization recommended that people combine a reduction of processed foods high in saturated fats, sugar and salt  and caloric content of the diet with an increase in physical activity, weight loss and thyroid disease. An increase in fiber intake is also recommended for regulating bowel movements, weight loss and thyroid disease.
Other methods of weight loss include use of drugs and supplements that decrease appetiteblock fat absorption, or reduce stomach volume. Bariatric surgery may be indicated in cases of severe obesity. Two common bariatric surgical procedures are gastric bypass and gastric banding. Dietary supplementsthough widely used, are not considered a healthy option for weight loss.
Virtual weight loss and thyroid disease band uses hypnosis to make the brain think the stomach is smaller than it really is and hence lower the amount of food ingested. This brings as a consequence weight reduction. This method is complemented with psychological treatment for anxiety management and with hypnopedia. Research has been conducted into the use of hypnosis as a weight management alternative, weight loss and thyroid disease.
In order for weight loss to be permanent, changes in diet and lifestyle must be permanent as well. Short-term dieting has not been shown to produce either long term weight loss or better health, and may even be counterproductive.
There is a substantial market for products which promise to make weight loss easier, quicker, cheaper, more reliable, or less painful. These include books, DVDs, CDs, weight loss and thyroid disease, cremes, lotions, weight loss and thyroid disease, pills, rings and earrings, body wraps, body belts and other materials, fitness centersclinics, personal coachesweight loss groupsand food products and supplements.
Unintentional weight loss may result from loss of body fats, loss of body fluids, muscle atrophyor even a combination of these. Disease processes, changes in metabolism, hormonal changes, medications or other treatments, disease- or treatment-related dietary changes, or reduced appetite associated with a disease or treatment can also cause unintentional weight loss.
Continuing weight loss may deteriorate into wasting, a vaguely defined condition called cachexia. This leads to a condition called anorexia cachexia syndrome ACS and additional nutrition or supplementation is anti depressants and meth to help.
Serious weight loss may reduce quality of life, impair treatment effectiveness or recovery, worsen disease processes and be a risk factor for high mortality rates. In addition, malnutrition can lead to vitamin and other deficiencies and to inactivity, which in turn may pre-dispose to other problems, such as pressure sores.
Unintentional weight loss can be the characteristic leading to diagnosis of diseases such as cancer  and type 1 diabetes. Disease-related malnutrition can be considered in four categories: Inability to eat can result from: Eating restrictions may also be imposed as part of treatment or investigations.
Lack of food can result from: Medical treatment can directly or indirectly cause weight loss, impairing treatment effectiveness and recovery that can lead to further weight loss in a vicious cycle. Many patients will be in pain and have a loss of appetite after surgery.
Early post-operative nutrition is a part of Enhanced Recovery After Surgery protocols. Some medications can cause weight loss,  while others can cause weight gain. Social conditions such as poverty, social isolation and inability to get or prepare preferred foods can cause unintentional weight loss, and this may be particularly common in older people.
Loss of hope, status or social contact and spiritual distress can cause depression, which may be associated with reduced nutrition, as can fatigue. Some popular beliefs attached to weight loss have been shown to either have less effect on weight loss as commonly believed or are actively unhealthy. According to Harvard Health, the idea of metabolism being the "key to weight" is "part truth and part myth" as while metabolism does affect weight loss, external forces such as diet and exercise have an equal effect.
Obesity increases health risks, including diabetes, cancer, cardiovascular disease, high blood pressure, and non-alcoholic fatty liver disease, to name a few. Reduction of obesity lowers those risks. A 1-kg loss of body weight has been associated with an approximate 1-mm Hg drop in blood pressure. From Wikipedia, the free encyclopedia.
For other uses, see Weight loss disambiguation. The examples and perspective in this section deal primarily with the United States and do not represent a worldwide view of the subject. You may improve this articlediscuss the issue on the talk pageor create a new articleas appropriate.
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