Obesity can affect the knees and hips because of the stress placed on the joints by extra weight. Joint replacement surgery is commonly performed on damaged joints, but it may not be an advisable option for an obese person, because the artificial joint has a higher risk of loosening and causing further damage.

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What the Drug Companies Won't Tell You and Your Doctor Doesn't Know: The Alternative Treatments That May Change Your Life--and the Prescriptions That Could Harm You
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.