It depends on several elements. Male or Female, Height and Weight, Activity Level, etc.
There are certainly several ways you can survive on that many calories but if it is one meal then it isn't good for you regardless of the above.
You can eat 20 times a day depending on what you eat and still be less than 1500 calories a day. I just need more info from you to determine the best diet.
1500 just to survive
Between 1000 and 1500 calories a day
1500 calories
1500-2000 calories a day
1500-2000
2,000 - 2,500
Yes, if you consume 1500 calories per day and burn 500 calories through exercise, you are likely to lose weight as you will be creating a calorie deficit.
1500 calories
1200-1500 calories (:
Children should be consuming less than 1500 calories a day. Adults should be consuming less than 2500 calories a day. P.S. There are more than 1500 calories in a normal McDonalds happy meal.
1500
1500