About 40 pounds but i wouldnt recommend eating 1000 calories it damages your organs in leads into death.
Probably not.
For the average adult, eating under 1200 calories/day is considered starvation. A normal amount (taking into consideration weight and activity) should range between 1800-2200 calories/day. Initially, you may drop weight quickly eating only 1000 calories but when your body realizes that you are not giving it enough fuel it will start to hold on to everything you put in to it.
probably 1 every two days,if you exercise too.
This is extremely dangerous. Please strive to eat at least 1000 calories a day. You will lose weight that way with proper exercise and plenty of water.
No, you're going to hurt yourself if you only eat 100 calories a day. The way to do it is to slowly decrease the amount of calories you have each day. For a few days eat 1500 calories..Then a few more days eat 1250...Slowly work your way down. A dramatic calorie change will result in fat (actually making you gain weight).
You should be eating about 1300 cals. Walking for an hour will burn about 300 calories depending on the pace. So if you do that daily you will burn around 2100 calories. There are 3500 calories are in a pound. Running will give you a better impact and eating 5-6 meals a day will help speed up metabolism and then lose weight. You are at a perfect weight for your height and age. I totally understand that you might not be happy with yourself. Lifting weights is your best bet; makes you toned and look thinner. To be honest I'm in the exact situation.
Here, you would have to consider her height, weight and daily activities. A person could need from 1000-2500 calories a day. The 2000 kcal daily caloric need for women is merely a guideline. Say, a short, thin girl who doesn't do much exercise daily might only need 1200 calories whereas a muscular, tall girl who exercise a lot daily could need 2000+ calories intake per day. Try this link to see the amount of calories one would need daily to sustain a healthy living. http://www.freedieting.com/tools/calorie_calculator.htm
It can be simple but it should be eased into and not rushed into so you cannot just jump down these calories in one day if you are so used to eating over 2000 calories normally.
I'm not sure, but I know that to put on one pound, it requires eating 3500 calories, plus your normal daily intake. This means that eating 1000 calories a day for week will result in a calorie deficiency of 5600. In theory, this will lose a pound, but it depends on what you eat and your bmi.
It is determined by the number of calories. 1000 Calories equals one kilocalorie and a daily in take is 2, 500 Calories.
It depends on your metabolism and calorie expenditure. Let's say your body naturally expands 2000 calories a day. If you eat 1000 calories a day and expend 2000 calories a day you are losing 1000 calories worth of weight a day. A pound of body fat roughly requires 3500 calories to be expended. At this rate, within a week you'd create a calorie deficit of 7000 Calories, which equates to about 2 pounds lost. Good Luck