الحاسبة الصحية

calculate BFP Body Fat Percentage ,IBW Ideal Body Weight ,BMI Body Mass Index and BMR Basal Metabolic Rate .
Being overweight or over fat refers to an excess of body fat compared to optimal health. Weight gain is particularly common, when food supplies are plentiful, and lifestyles are stable. overweight reached epidemic proportions worldwide, with more than two billion people. Increases have been observed in all age groups, where a healthy body requires a minimum amount of fat to ensure proper functioning of the hormonal, reproductive, and immune systems, such as thermal insulation, shock absorption of sensitive areas, and as energy for future use. But the accumulation of too much stored fat can impair movement and flexibility and alter the appearance of the body. Overweight is defined as: a body mass index of 25 or more, and thus it includes pre-obese, defined as a body mass index between 25 and 30, and obesity, as defined as a body mass index of 30 or greater,. Obesity and overweight are used interchangeably, thus giving overweight a common definition of a BMI of 25.