Rez-V isn't, from my experience, a supplement where you'll actually "feel" effects like increased T or a libido boost. I look at it more along the lines of something like Vitamin D... I take it because I know that the dosage I'm taking is healthful and beneficial, even if I can't really detect whether it's "working or not."
Rez-V is fine with all three of those, because they're completely unrelated.
How much estrogen do you actually think you're "taking in" on a daily basis? Are you microwaving antibiotic-riddled chicken in plastic bowls twice a day while sipping beer and chewing on plastic pen caps during class?
A healthy concern with minimizing xenoestrogens is fine, but it's easy to go overboard/paranoid once you start really looking into it. Do the best you can, eat a "good" diet, and take Rez-V as an insurance policy/investment in long-term health.