Ok, this may be covered somewhere on this forum but i could not find it... Now, my pwo is one scoop of whey and a naval orange then 30 min later i eat my pro/carb meal.. my main goal is to lose body fat.. diet is in tact but my question here is this...

I want to lose as much body fat as possible and i do cardio 20-30 minutes after my resistance training workout. Is it best to drink the 120 cal no carb, whey protein shake before cardio or after?