by having a calorie deficeit of 3500 will i lose 12 pounds in 12 days since 3500 calories is one pound?

Answer 1

If you could manage a 3500 calorie deficit EVERY DAY for 12 days, yes, it is theoretically possible. Keep in mind ,however, that to create a DEFICIT, you would need to burn 3500 calories (less your BMR) . In otherwords, not only could you eat nothing (unless you "made up for it" through even more calorie burning exercises), you would have to exercise excessively. If you want a pretty good guestimate at just how much and how long you would have to work out (using different sorts of exercises) to burn 3500 calories, you can enter the relevant data (e.g., your current height, weight, and type of exercise) at http://www.caloriesperhour.com .

Answer 2

wouldn't it be wonderful if the body worked like that, just cut 3500 calories and poof the weight is gone. Sorry, it doesn't work that way. Number one, you can fast, but that isn't a deficit, that is just 0 calories, you would need (-) or minus calories to creat a deficit, and unless you slice the fat from your body with a knife, there is no way to have a deficit.
That said, for basic function, to stay well and healthy, not just alive, the body, any body requires from 1000 to 1200 calories a day, or it will actively store fat, yes STORE FAT. It will burn muscle tissue before it will lose you one ounce of fat if you make it think you are starving. It will take you three times as long to lose excess weight as it did to put it on in the first place, that is fact and that is the way it is. Your goal should be no more than two pounds lost in a week. Other wise you are watching your diet for nothing because the weight will come right back on later. Never eat less than 1000 calories in a day, unless a doctor supervises you on a weekly basis. Drink at least 2 liters of water a day, and make a lifestyle change, don't just go on a diet.

Answer 3

do you actually eat 3500 calories a day to actually be deficient in that many calories?? maybe if you are obese.. if you are not obese you will drop a lot of weight by starving but then your body will start storing fat and in the end when you do start eating your body will store EVERYTHING you eat as fat as a protective mechanism and you will not only gain the 12 lbs you wanted to loose back but probably a whole lot more!!! best bet be defficent in about 500-750 calories a day and you will loose anywhere from 1-2 lbs a week and most likely keep it off for good! don't be stupid enough to starve yourself!

Answer 4

Theoretically, it sounds nice and all, but you really shouldn't lose more than 3 or 4 pounds a week. Besides, if, at the end of those 12 days, you end your 3500 cal deficit, you're going to gain it all back, very quickly.

Answer 5

sure. Your physique for sure burns energy for the time of the day (your BMR) devoid of you doing any exercising. So in the journey that your BMR is 1500 energy and you consume 1500 energy and exercising for an hour, you will possibly have a calorie deficit of say, 500 energy. And in case you persevered this for seven days, you will possibly lose a pound by making use of the top of the week.

Answer 6

Technically, yes, but most of the weight you measure will include water, so afterward, you'll look like a famine victim! I know this because I lost 20 lbs in 2 weeks, due to a severe bout of enteritis (viral infection of the intestine).

I was psyched...'til I looked in the mirror! I looked like a corpse! I quickly gained back most of the weight, and felt and LOOKED better. SO, unless you're REALLY overweight, I wouldn't do it. Besides, you'll just gain it back, maybe more.

P.S.: Amanda S. is right: you WOULD lose some muscle, and since your HEART is muscle, you could damage it!

Answer 7

It's nearly impossible and unsafe to lose 1 pound per day. Most likely it wouldn't be all fat, and would mainly be water and muscle mass.

Just stick with the recommended loss of 1 - 2 pounds a week, and you won't cause any long-term health issues.

Answer 8

No. Your body will slow your metabolism to the point of stand still in effort to maintain your current weight. First it will sacrifice water and excess sugars in your body. Then it will cannibalize the proteins in your muscles. Finally, after all else has failed, it will attack fat cells. It only takes 30 days to starve to death. What you are suggesting is starving yourself "half to death." Instead of healthy weight loss you will experience malnutrition.

Answer 9

Yes, but how would you manage that? If you normally burn 2,000 calories a day, you'd have to run about 15 miles a day and eat NOTHING.

Answer 10

no. its not about calories. 3500 calories of sugar is different than 3500 calories of salad.

exercise.