Weight loss - Wikipedia. Weight loss, in the context of medicine, health, or physical fitness, refers to a reduction of the total body mass, due 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. Unintentional. Characteristics. Unintentional weight loss may result from loss of body fats, loss of body fluids, muscle atrophy, or 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. This leads to a condition called anorexia cachexia syndrome (ACS) and additional nutrition or supplementation is unlikely to help. Illness can also cause food aversion. Eating restrictions may also be imposed as part of treatment or investigations. Lack of food can result from: poverty, difficulty in shopping or cooking, and poor quality meals. Impaired digestion & /or absorption. This can result from conditions that affect the digestive system. Altered requirements. Changes to metabolic demands can be caused by illness, surgery and organ dysfunction. Excess nutrient losses. Losses from the gastrointestinal can occur because of symptoms such as vomiting or diarrhea, as well as fistulae and stomas. There can also be losses from drains, including nasogastric tubes. About one- third of unintentional weight loss cases are secondary to malignancy. Cancers to suspect in patients with unexplained weight loss include gastrointestinal, prostate, hepatobilary (hepatocellular carcinoma, pancreatic cancer), ovarian, hematologic or lung malignancies. People with HIV often experience weight loss, and it is associated with poorer outcomes. Some infectious diseases can cause weight loss. Fungal illnesses, endocarditis, many parasitic diseases, AIDS, and some other subacute or occult infections may cause weight loss. Renal disease. Patients who have uremia often have poor or absent appetite, vomiting and nausea. This can cause weight loss. Cardiac disease. Cardiovascular disease, especially congestive heart failure, may cause unexplained weight loss. Connective tissue disease. Neurologic disease, including dementia. Weight loss in individuals who are overweight or obese can reduce health risks. 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. Being underweight is associated with health risks such as difficulty fighting off infection, osteoporosis, decreased muscle strength, trouble regulating body temperature and even increased risk of death. Due to their minimal detrimental effects, these types of diets are most commonly recommended by nutritionists. In addition to restricting calorie intake, a balanced diet also regulates macronutrient consumption. From the total number of allotted daily calories, it is recommended that 5. Some studies suggest that increased consumption of protein can help ease hunger pangs associated with reduced caloric intake by increasing the feeling of satiety. Why do I lift weights? Because after losing 145, I didn't want to look like a deflated balloon! That's why! Alli is the best for two very good reasons: It's the only weight loss pill proven effective for eliminating up to 25 percent of the fat you consume, and it's the only. What is healthy weight loss? It's natural for anyone trying to lose weight to want to lose it very quickly. But evidence shows that people who lose weight gradually. After reaching the desired body weight, the calories consumed per day may be increased gradually, without exceeding 2,0. Combined with increased physical activity, low- calorie diets are thought to be most effective long- term, unlike crash diets, which can achieve short- term results, at best. Weight loss vs fat loss: What’s the difference? Are you too confused to figure out if you are losing weight or fat? Here is a breakdown differentiating between the. Weight loss can be intentional, such as from dieting and exercise, or unintentional and be a manifestation of illness. Weight loss can result from a decrease in body. Your brain is notorious for being a sugar glutton, as it requires a lot of energy and sugar is its preferred source. But despite your brain’s love affair with. Whether you're looking to lose weight or just want a way to get rid of that nasty cold, eHow has all the answers you're looking for. Yes, it's wise to seek healthier alternatives to sugar, but here's you need to watch your intake of agave nectar too. The road to weight loss varies from person to person. Still, the weight loss method that’s most recommended by doctors is a combination of a healthy diet and exercise. What You Can Eat. Wake up: Start day with cup hot water and 1/2 lemon Breakfast smoothie: Use this recipe. Green tea: Preferably organic Protein: One 6-oz serving of. 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. A 2. 01. 0 study found that dieters who got a full night's sleep lost more than twice as much fat as sleep- deprived dieters. Food and Drug Administration (FDA), healthy individuals seeking to maintain their weight should consume 2,0. MJ) per day. The World Health Organization recommended that people combine a reduction of processed foods high in saturated fats, sugar and salt. Other methods of weight loss include use of drugs and supplements that decrease appetite, block 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 supplements, though widely used, are not considered a healthy option for weight loss. 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. Short- term dieting has not been shown to produce either long term weight loss or better health, and may even be counterproductive. These include books, DVDs, CDs, cremes, lotions, pills, rings and earrings, body wraps, body belts and other materials, fitness centers, clinics, personal coaches, weight loss groups, and food products and supplements. Over $1. 6 billion a year was spent on weight- loss supplements. About 7. 0 percent of Americans' dieting attempts are of a self- help nature. Physician Data Query. National Cancer Institute. Retrieved 3 July 2. American family physician. PMID 1. 18. 71. 68. Payne, Cathy, ed. The Cochrane database of systematic reviews. CD0. 08. 42. 7. PMID 2. Committee on Nutrition Services for Medicare Beneficiaries (2. The role of nutrition in maintaining health in the nation's elderly: evaluating coverage of nutrition services for the Medicare population. ISBN 9. 78- 0- 3. NICE Clinical Guidelines, No. National Collaborating Centre for Acute Care (UK). The journal of nutrition, health & aging. PMID 2. 23. 23. 35. PMC 3. 70. 53. 50 . PMID 2. 35. 98. 44. PMID 1. 64. 77. 56. Clinical evidence. PMC 3. 27. 53. 23 . PMID 2. 14. 18. 67. NICE Clinical Guidelines, No. Royal College of Physicians UK. Retrieved 3 July 2. Clinical Infectious Diseases. PMID 1. 64. 77. 56. Shiraz E- Medical Journal. Andersen, Henning Keinke, ed. The Cochrane Database of Systematic Reviews (4): CD0. PMID 1. 70. 54. 19. Lay summary. Burden, Sorrel, ed. The Cochrane Database of Systematic Reviews. CD0. 08. 87. 9. PMID 2. Lay summary. Current clinical pharmacology. PMID 2. 33. 42. 97. Clinical therapeutics. PMID 2. 19. 99. 88. The Journal of Clinical Psychiatry. PMID 2. 10. 62. 61. Canadian Medical Association Journal. PMC 5. 52. 89. 2 . PMID 1. 57. 67. 61. Evidence Syntheses, No. Agency for Healthcare Research and Quality (AHRQ). Retrieved 2. 7 June 2. Fact sheet, Informed Health Online. Institute for Quality and Efficiency in Health Care. Retrieved 2. 7 June 2. Mayo Clinic. Archived from the original on 4 March 2. Retrieved 1. 3 January 2. Annals of Internal Medicine. PMC 2. 95. 12. 87 . PMID 2. 09. 21. 54. Scientific American. Retrieved 2. 0 October 2. J.; Calton, E. K.; Zhao, Y.; Hallett, J. Obesity Reviews: an Official Journal of the International Association for the Study of Obesity. ISSN 1. 46. 7- 7. X. PMID 2. 45. 28. Clinical Science. PMID 2. 31. 26. 42. Dietary Guidelines 2. Retrieved 2 May 2. March 2. 00. 3. Weight- control Information Network. National Institute of Diabetes and Digestive and Kidney Diseases. Retrieved 2. 01. 1- 0. Bariatric Surgery Information Guide. Retrieved 1. 3 June 2. Mayo Clinic. Obesity Research. PMID 1. 01. 02. 25. Nutrition Today. 4. International Journal of Eating Disorders. Journal of Consulting and Clinical Psychology. PMID 8. 69. 89. 45. INIST: 3. 14. 30. International Journal of Clinical and Experimental Hypnosis. PMID 4. 01. 89. 24. Journal of Consulting and Clinical Psychology. PMID 8. 69. 89. 44. International Journal of Psychology and Psychological Therapy. The American Psychologist. PMID 1. 74. 69. 90. In sum, there is little support for the notion that diets . DHHS Publication No (FDA) 9. US Food and Drug Administration. Archived from the original on 2. September 2. 00. 6. Retrieved 2. 01. 3- 0. PRNewswire (Press release). April 2. 00. 8. Retrieved 2. July 2. 01. 0. Retrieved 2. W.; Bray, G. Hypertension. ISSN 0. 19. 4- 9. X. External links.
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