I HAVE NO CLUE HOW MANY CALORIES I BURNT? HELP!!!!!!! 10 PTZ.? -

Today I went to the gym and I ran for an average 7 mph for 30 minutes. I have a healthy weight loss diet that includes fruits,veggies, fish,chicken,turkey, skim milk and other things.After I was done running,the treadmill said i expended a total 550 calories in the 30 minutes.I dont know if i really burnt 550 calories or more or less.I NEED HELP PLZ!!!!!The best answer gets 10 pts.

Hey sounds like you re doing great, congratulations! :) If it said you burned 550 cals, you probably did! :)