"The Zone Diet" A New Weight Loss System

 Medicine Bariatrics

The area of medicine known as bariatrics focuses on the causes, mitigation, and treatment of obesity:

Terminology: 

• From the Greek roots bar-, -iatr, and -ic, the term "bariatrics" was first used in 1965. In addition to medication and surgery, the discipline includes weight loss methods such as diets, exercise, and behavioral treatment, In the medical community, the phrase is also sometimes used as a euphemism to refer to people of greater sizes without taking into account whether they are undergoing any weight loss treatments. Examples include medical supply catalogs that advertise "bariatric" hospital beds and larger hospital gowns.

Bariatric patients:

• Bariatric and being overweight are both growing medical issues. Obesity has a number of harmful consequences on health People who have a BMI that is higher above the healthy range are considerably more likely to experience health problems: Heart disease, type 2 diabetes, several cancers, asthma, obstructive sleep apnea, and chronic musculoskeletal issues are a few of them. The link between obesity and death is another area of emphasis.

• Children who are overweight or obese may have trouble losing weight on their own. Dieters frequently try fad diets only to discover that they gain weight or go back to their natural weight after the diet is stopped, After bariatric surgery, there has been some improvement in the psychological health of the patient, A history of mental illness, notably depression, and the prescription of at least one psychotropic drug are reported by 51% of bariatric surgery candidates.

Techniques for therapy:

• Although diet, exercise, behavior therapy, and anti-obesity medications are the first-line of treatment for extreme obesity, medical therapy has relatively poor short-term and long-term results. In general weight reduction surgery produces higher weight loss than traditional treatment, improves quality of life and reduces the risk of obesity-related disorders like hypertension and diabetes mellitus. Among obese adults with or without type 2 diabetes, a meta-analysis of 174772 participants found that bariatric surgery was linked to a 59% and 30% reduction in all-cause mortality, respectively. According to this meta-analysis, bariatric surgery increased the median life expectancy of obese persons with diabetes by 9.3 years when compared to receiving standard care, but only by 5.1 years for those without diabetes. Bariatric therapies for children and adolescents need to be carefully considered, along with other issues that might not need to be taken into account in adults. 

• Bioelectrical impedance analysis: technique to calculate body fat percentage, is a tool used in bariatrics.