Outside of the difference between complex and simple carbs, I've never seen overwhelming research that your body cares where the carbs come from, just what kind of carbs they are. I could be wrong but I haven't seen anything that without a doubt proves said theory. That being said like my other response dnp is like using gear in reverse. That's like me saying hey you aren't at your 100% genetic potential (let's be real most people, the overwhelming majority of gear users didn't hit or still aren't at genetic potential naturally before they started gear) so why do you just train harder. People have various life restrictions, and speed is always a consideration. Between me and my girl we have 6 kids. Feeding they're little hungry asses is already hard enough let alone meal prepping and having a seperate grocery list. I have a busy schedule and don't expect my kids to eat 'healthy' like they are training. And I won't lie, I rather have some leeway to go take my kids for ice cream and have a 1000cal sundae or make and enjoy brownies and shit with them. And being able to use dnp for 3 weeks where I'm super intensive about my diet and intake gives me way more time to do that stuff in general than 4 months of dieting hard. I already balance my diet around what my kids eat. Yeah it's slot more chicken nuggets and mac and cheese then steak and green beans, but I make it work. I still only have to diet after a bulk. Sure I want to look good, but I also wanna take my kids to a movie and not have to wonder if I can share some popcorn with them without having to skip dinner too.