From: To treat or not to treat: comparison of different criteria used to determine whether weight loss is to be recommended
BMI (kg/m2)
body fat (% weight)
Men
Women
20–39 y
18.5
8
21
25.0
33
30.0
26
39
40–59 y
11
23
35
29
41
60–79 y
13
25
38
31
43