Research

Hormonal

Obesity is a risk factor for several cancers, including colon, pancreas, kidney, prostate, breast, and endometrium, potentially through mechanisms involving chronic inflammation, insulin resistance, and adipocytokine production.

Keeping a healthy weight can help reduce the risk of several types of cancer. This is achieved through a combination of healthy eating, regular physical activity, and maintaining a healthy body composition.

GoodSupportsHIGH confidence
Some works, however, have confirmed that obesity may be associated with mortality from a number of malignancies, including cancers of the colon, pancreas, kidney, prostate, breast, and endometrium.
Laura Rosana Aballay et al. · Nutrition Reviews · 2013

Why this rating

Based on epidemiological studies and pathophysiological descriptions, though specific causal mechanisms for all cancers are noted as 'inconsistent'.

Source

Overweight and obesity: a review of their relationship to metabolic syndrome, cardiovascular disease, and cancer in South America

Laura Rosana Aballay et al. · Nutrition Reviews · 2013

DOI 10.1111/j.1753-4887.2012.00533.x

narrative_review · n=6000Cited 188×
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DOI resolved against Crossref · corpus check 2026-06-10

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