Research

Hormonal

Obesity is associated with significantly lower circulating levels of B-type natriuretic peptide (BNP) and N-terminal pro-atrial natriuretic peptide (N-ANP) compared to lean individuals, independent of hypertension and diabetes status.

If you are obese, your body's natural blood pressure-regulating hormones (BNP and ANP) are likely suppressed, which may contribute to higher blood pressure. This is not just about 'stress' on the heart; it involves how fat tissue clears these hormones. Weight loss may help restore these protective hormone levels.

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Obese individuals have low circulating natriuretic peptide levels, which may contribute to their susceptibility to hypertension and hypertension-related disorders.
Thomas J. Wang et al. · Circulation · 2004

Why this rating

Large sample size (n=3389), multivariable adjustment, and consistent findings across two peptide types.

Source

Impact of Obesity on Plasma Natriuretic Peptide Levels

Thomas J. Wang et al. · Circulation · 2004

DOI 10.1161/01.cir.0000112582.16683.ea

cohort · n=3389Cited 1,026×
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DOI resolved against Crossref · corpus check 2026-06-10

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