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Purpose Epidemiological studies suggest that low levels of vitamin D constitute a risk factor for prostate cancer. However, the results are conflicting, perhaps because prostate cancer is a very heterogeneous disease. More recent studies have focused on cancer progression and mortality. Vitamin D is closely related to both calcium metabolism and parathyroid hormone (PTH) levels, and all three factors...
Prostate cancer is the most common cancer in Western countries, but it is less common in East Asian populations. Diet and lifestyle are suspected to affect prostate cancer development. Milk and dairy products are consumed in different amounts worldwide depending on the degree of lactose tolerance in a population: consumption is traditionally high in Caucasian and low in Asian populations. Hence, several...
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