One pound of fat contains 3500 calories. This is the deficit between calorie intake and calorie burn you eould have to make in one day to lose one pound. It is much safer to exercise and limit calorie intake to 1200 per day in order to loose roughly 2lbs per week. It is also more likely for the weight to stay off this way,
Chat with our AI personalities
1 kilo a week without changing your diet is unrealistic unless you love exercise and have lots of spare time. If you previously didn't exercise much, you'd want to start slowly and build up to this much, or you'll get exhausted and be more likely to quit. The more you exercise, the better you'll get at it.
It depends on many factors. The more you weigh, the more calories you burn, and thus, less exercise per day. Also, it depends on your diet. If you take lots of calories, then you have to burn all that and some more to actually lose some weight.
With or without killing yourself? People often sweat the weight off. Yes, the weight comes back with a drink of water (assuming you are yet alive).