Being severely obese doesn’t automatically mean you’re at higher risk of dying—what matters more is whether you carry fat around your middle.

66

Pro

0

Against

Evidence from Studies

Supporting (1)

66

Community contributions welcome

66

Association between complementary anthropometric measures and all-cause mortality risk in adults: NHANES 2011–2016

Cohort Study

Human

2025 Jan

The study found that being very overweight (BMI ≥40) seems dangerous at first, but once you account for how much fat is around the waist, the danger goes away—meaning it’s not the total weight that’s the problem, but where the fat is stored.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

Association between complementary anthropometric measures and all-cause mortality risk in adults: NHANES 2011–2016

Score: 66

DOI: 10.1038/s41430-024-01496-8

Similar Assertions

People with bigger waists are more likely to die sooner, even if their overall weight seems normal—this means where you carry fat matters more than how much you weigh.

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0

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BMI used to look like it protected people who were overweight—but when you look at belly fat, that protection disappears, and higher BMI just keeps getting riskier.

66

0

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Increased waist circumference is associated with a higher risk of metabolic disease and mortality, independent of total body weight.

48

59

72%

People with heart disease who are obese (BMI 30 or higher) have a 23% higher chance of dying from any cause compared to those who are overweight (BMI 25-30).

59

0

71%