How do avoid prostate cancer?

Healthy Lifestyles: Prostate cancer is quite common in males >70 years but it is rarely of any consequence because an average patient with prostate cancer lives for>15years.This is the reason for not to even do psa test for >70 year old males. On the other hand we promote healthy lifestyles to prevent chronic diseases like heart disease and cancer, both of which can be minimized by cutting out animal fats in our diets.