Obesity
Obesity means having too much body fat. It is different from being overweight, which means weighing too much. The weight may come from muscle, bone, fat, and/or body water. Both terms mean that a person's weight is greater than what's considered healthy for his or her height.
Obesity happens over time when you eat more calories than you use. The balance between calories-in and calories-out differs for each person. Factors that might affect your weight include your genetic makeup, overeating, eating high-fat foods, and not being physically active.
Obesity increases your risk of diabetes, heart disease, stroke, arthritis, and some cancers. If you have obesity, losing even 5 to 10% of your weight can delay or prevent some of these diseases. For example, that means losing 10 to 20 pounds if you weigh 200 pounds.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Physician's Therapeutics Memoranda on Obesity
Regulate the diet, withholding fatty, saccharine and starchy food to a large extent; as remedies, prescribe saline waters, e. g. Kis singen and Vichy on alternate days (the Effervescing Granules are convenient) or sodium phosphate; fluid extract bladder-wrack; ex tract thyroid gland; Turkish baths; suitable exercise, active or passive.1