According to the study, to be metabolically healthy you need to have a waist circumference below 40 inches for men and 34.6 inches for women, blood sugar under 100 mg/dL, blood pressure below 120/80, triglycerides less than 150 mg/dL and HDL at or above 40 mg/dL for men and 50 mg/dL for women.
Not only is obesity not a definite determinant of metabolic unhealth, there are some people who are overweight or obese but who are metabolically healthy, folks who fall into the category of “metabolically healthy obesity,” or MHO.
Of course this absolutely doesn’t mean that it’s good to be overweight, since there are many risks to obesity, but it does show that weight, by itself, does not mean we are healthy or unhealthy.
It means that metabolic health, overall, is a much more important goal.