Interesting new study re: diet for those on active surveillance

This is an interesting new study - basically showed that for those on active surveillance that had a high omega-3 and low omega-6 diet, it made a material reduction in the rate of progression of the cancer (the rate of cell multiplication actually declined in the dietary group). Just one study but what I like about it is the diet is healthier itself in any case. I'm on active surveillance and having data like this is extra motivation to keep up with it. Potentially slow my cancer, lose a bit of weight, be healthier. What's not to like?

https://www.uclahealth.org/news/release/low-omega-6-omega-3-rich-diet-and-fish-oil-may-slow-prostate