Abstract
Changes of risk factors for lifestyle related diseases in 101 human dry dock obese patients, who were not entered an weight control program, were studied in two years. Body weight, HbA1c, uric acid and HDL cholesterol levels were improved significantly in two years, while systolic and diastolic blood pressures, fasting blood glucose and total cholesterol levels were not changed. Those human dry dock patients visiting every year controlled their body weight for themselves, if only convinced their over weight.