Unintentional weight loss – Causes of unintentional weight loss in 2011
Unintentional weight loss occurs in many diseases and scenarios, including some very serious diseases such as most cancers, AIDS, and a selection of other diseases.
Poor management of type 1 diabetes mellitus, also known as insulin-dependent diabetes mellitus (IDDM), leads to an excessive amount of glucose and an inadequate amount of insulin inside the bloodstream. This sparks the release of triglycerides through adipose (fat) tissue as well as catabolism (breakdown) of amino acids in muscle tissue. This results in a loss of each fat and trim mass, leading to a substantial reduction in total body weight. Untreated type 1 diabetes mellitus can produce weight loss.
In addition to weight loss due to a lowering of fat and lean mass, fluid damage can be triggered simply by illnesses such as diabetes, certain medications, insufficient fluid intake or another factors. Fluid decrease in addition to reduction in fat and trim mass exacerbates the risk for cachexia.
Infections including HIV may modify metabolism, leading to weight-loss. Hormonal disruptions, for example an overactive thyroid gland (hyperthyroidism), may also exhibit as weight loss.
– Malnourishment, a state of extreme hunger resulting from lack of essential nutrients over a continuous period.
– Cancer, a very common and sometimes deadly cause of unexplained (idiopathic) weight loss. About one-third of unintentional weight loss cases are usually secondary to metastasizing cancer. Cancers to believe in patients along with unexplained weight loss contain gastrointestinal, prostate, hepatobillary (hepatocellular carcinoma, pancreatic cancer), ovarian, hematologic or lung malignancies should be considered in almost any patient presenting with unexplained weight loss.
: AIDS can cause weight loss and should be suspected in high-risk individuals presenting with weight loss.
– Gastrointestinal disorders are usually another common cause of unexplained weight loss – in fact they are the most common non-cancerous reason for idiopathic weight loss. Possible intestinal etiologies of unexplained weight reduction are celiac disease, peptic ulcer, inflamation related bowel disease (crohns illness and ulcerative colitis), pancreatitis, gastritis, diarrhea and lots of other GI conditions can cause weight loss.
– Pulmonary disease.
— Connective tissue disease
— Neurologic disease, including dementia
: In some people, certain medications may cause weight-loss as a side effect.
— Stress can cause weight-loss. However recent study (Jastebott, Potenza et al This year) shows a connection between obesity and high levels of stress.
There is a significant market for products that promise to make weight loss easier, quicker, cheaper, more reliable, or less painful. Included in this are books, DVDs, CDs, cremes, lotions, pills, jewelry and earrings, body wraps, body straps and other materials, not to mention fitness centers, personal mentors, weight loss groups, and food products and supplements. US residents in 92 spent an estimated $30 billion a year on all sorts of diet programs and products, such as diet foods and also drinks.
Between $33 thousand and $55 billion is actually spent annually reducing weight products and services, including surgical procedure and pharmaceuticals, along with weight loss centers receiving between 6 percent as well as 12 percent of overall annual expenditure. Regarding 70 percent of Americans’ going on a diet attempts are of a self-help nature. Although often short-lived, these diet trends are a positive craze for this sector as Americans ultimately use professionals to help them meet their weight loss objectives.
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