The men who consumed the most vegetables were 11% less likely to have BPH surgery or moderate to high BPH symptoms by 2000, the study shows. In addition, certain antioxidants – beta-carotene, lutein, and vitamin C -- were associated with reduced risk of BPH. But those antioxidants had to come from fruits and vegetables, not supplements, according to the study.
There should be little surprise that a diet high in vegetables (and fruits) aids in reducing an enlarged prostate. I can't recall seeing any reports of a disease that was worsened by a diet higher in vegetables. It makes plenty of sense considering the plethora of vitamins and minerals available in these plant foods. A diet focused mainly on meat and vegetables will help you lose fat, gain lean mass, boost your immune system, and avoid many of the so-called "ills of old age". I have to wonder how much of what we attribute to aging is really just a lifetime of inadequate micronutrient intake rearing its ugly head. And you can't just take a supplement to get your vitamins and minerals. First of all, supplements only encompass the micronutrients that science has discovered. Second, the interplay between the nutrients within food is vastly different from those same supplements in isolation or in a multi-vitamin. An apple is better for you nutrient-wise than taking the exact same vitamins and minerals in pill form. I don't know why it works that way, all I know is that it does.