What type of diet is linked to a decreased risk of prostate cancer?

The link between a low calcium diet and a decreased risk of prostate cancer can be understood in the context of the role calcium plays in cellular processes. High calcium intake has been associated with increased risk of prostate cancer in some studies, potentially due to its influence on hormonal and cellular changes within the prostate. Some research suggests that excessive calcium may stimulate the production of certain growth factors or alter testosterone metabolism, which could promote cancer cell growth.

Conversely, a low calcium diet might reduce these potential risks by minimizing the factors that could contribute to the development of prostate cancer. Therefore, the association of a low calcium diet with a decreased risk of prostate cancer is supported by evidence in nutritional science that connects calcium intake levels and cancer risk, distinguishing it from diets high in protein, carbohydrates, or dietary fat, which have not shown consistent evidence to support a similar relationship with prostate cancer risk.