― Let's assume you run 30 minutes per day, you've changed your meal plan, it's been atleast a month, and.. Nothing. The weight doesn't shed off, so, what now? ∙ You might be out-eating your cardio. Do not think that just because you are working out a lot you can eat a lot too - no. Losing weight is burning off more calories than you eat. If you burn off 800 and eat a 1000 - you'll gain 200. No matter how hard you are working out, you can always make this mistake. Just a friendly heads-up! [...].