Body Mass Index applies equally to men and women, according to the American Cancer Society. The reason is that the BMI calculation uses only weight and height as variables.
BMI is meant to establish general weight categories based on body fat that could indicate health problems, states BuiltLean. Based on the calculations, individuals that have a BMI above 25 are overweight, and individuals that have a BMI above 30 are obese. These higher BMI levels are associated with an increased risk of cancer, premature death, diabetes, heart disease and high blood pressure.
Although men and women use the same BMI chart, there are relevant physical differences between them, explains HallsMD. Women generally carry more body fat than men, whereas men have more muscle. Thus, a man with a BMI above 25 may not actually be overweight.