EHE International recently announced the findings of a study indicating that elevated PSA levels, often associated with prostate cancer, are potentially harder to detect in men who are obese or experiencing weight gain. Prostate specific antigens (PSAs) are proteins produced by the cells of the prostate gland and because elevated levels may be indicative of prostate cancer, PSAs are regularly measured in annual physicals.

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People with prehypertension are not at increased risk of kidney disease if their body mass index (BMI) is under 30.0 kg/m2, a first-ever examination of the combined effect of blood pressure and body weight on the risk of kidney disease shows. The study, by a team of medical researchers at the Norwegian University of Science and Technology (NTNU) is available as a pre-publication article online from the American Journal of Kidney Diseases.

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Obese people are four times as likely to develop osteoarthritis of the knee as they are to develop high blood pressure or type-2 diabetes, according to a leading arthritis charity, launching a new online report on the subject. But whereas high blood pressure and diabetes may be substantially improved on losing weight and are relatively easy to control with therapy, the changes resulting from osteoarthritis are irreversible, as worn cartilage cannot currently be repaired.

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