Bad diet, as in Mcdonalds every day and lots of sugar, is going to be bad for you even with exercise, but thats because you probably aren't getting the nutrient

Bad diet, as in Mcdonalds every day and lots of sugar, is going to be bad for you even with exercise, but thats because you probably aren't getting the nutrients that you need. The big issue with diets is that people eat too much carbs, and if you aren't burning those carbs for energy, this is where problems happen. Healthy regiment of exercise will help greatly with this, giving you the option to eat tasty foods with carbs and maintain a good weight without any problems.