answer:We’d need to know your height, weight, age, and gender in order to answer this accurately. You may be burning 2000 calories per day just by going about your day as you normally do. Calculate your TDEE here, subtract 20–25% from that number, eat that many calories per day, and you’ll lose weight. Psst, if you eat 2000 calories and burn 2000 calories per day, you’ll maintain your weight. You need a calorie deficit in order to lose weight. If you’re asking if you can burn 2000 calories per day just during workouts, the answer is no. Burning 2000 calories would take 2–2.5 hours of high intensity cardio intervals, and that might not be enough. That’s what we call excessive, and it’s not a good idea. Do 30–60 minutes of cardio three to five days per week and preferably some weight training two to three days per week. That’s enough. Weight loss happens in the kitchen; fitness happens in the gym. As for foods: drink plenty of water; eat fresh fruits and veggies daily; stick to whole grains; steer clear of fast food, soda, and pre-packaged meals.