Can one big McDonalds meal make you gain 3 pounds?

Yes and no. Yes, temporarily for a few hours if you say ate, 3 pounds of McDonalds food. But you'll get rid of most of it the old fashioned way. read more

The human body supposedly processes and uses as food stuff and fuel about 15–20% of all the nutrients of the food we eat. read more

McDonald's will help you gain weight but it will be unhealthy calories. If you want to gain"good" healthy weight you have to eat healthy foods but foods high in protein and calories. read more

Best Answer: You won't gain much weight from that. The fries would have more calories than the fish sandwhich though. Just don't eat from Mc Donalds regularly. Did you know that chocolate is actually good for you. It contains antioxidants from the cocoa. read more