The Centers for Disease Control and Prevention (CDC) reports that over 684,000 Americans are diagnosed with obesity-associated cancers annually, with rising rates among younger individuals. However, obesity is not equivalent to smoking in terms of cancer risk. Only about 8% of cancers are directly linked to excess body weight. The relationship between excess weight and cancer risk is complex, with various factors at play. While some evidence suggests weight loss can reduce cancer risk, more research is needed. Clinicians should approach each individual case carefully, considering realistic goals and societal influences on behavior.
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Obesity and Cancer: Untangling a Complex Web
