The third and by far least important step is dietary change. If you exercise every day and get down to a relatively low body fat, you can reverse type 2 diabetes even when drinking soda and eating fruity pebbles every damn day. Maybe the most far-gone individuals may need to watch their carbs but it really is a minor step in the process.
bro, do you even diabetes?
I would not listen to this shit. Yes, exercise can help you keep your BG down but, eating foods high in sugar, high in carbs, or bread etc. will still spike your BG. From what I've learned it's the spikes that are dangerous because it can have negative effects on your organs in the long run. Whenever your BG stays over 140 for over 2 hours is when it can start damaging organs. If you eat fruity pebbles and soda, and you have even type 2 diabetes, you will easily go over 140, how long you stay there is user dependent.
Not to mention you don't know if your diabetes will get worst by running your blood glucose like a roller coaster. Why take the chance?
Why even do that shit in the first place? it's not even good for you if you don't have diabetes. If you're exercising, might as well start to do it to get in shape and get fit. Diet is 80% you should be eating clean and healthy to take advantage of the results of working out.
OP, if you're really concerned about diabetes go visit a diabetics forum, I'm pretty sure you're not going to find many diabetics talking about eating fucking fruity pebbles and drinking sodas all damn day.