Depends upon how much weight you'd want to lose. You would have to exercise a lot, and cut down a lot on eating.
However, that is NOT a healthy method. Doctors and dieticians recommend losing weight gradually, allowing a whole month for every 4 to 8 pounds you want to lose.
Do not starve yourself, or skip meals, or try throwing up.
Here's a program for the period in which you want to lose weight:
Try to get plenty of moderate aerobic exercise (intense exercise may damage your joints). It isn't essential to join a gym; you can do sit-ups, pushups, dumbbell-lifting, jumping-jacks, and many other basic exercises at home. Walk as much as possible. Bicycling and swimming are good too. Even for people who are not trying to lose weight, being active helps your digestion, your circulation, and other body processes.
Even more important than exercise, is avoiding junk foods and sweetened drinks such as soda. Try to avoid refined flour and pasta, processed foods, fried foods, and fatty cuts of meat. Preferably consume no added sugar, and as little added salt as possible.
Our great-grandparents didn't have the epidemic of obesity we see today, because they had a less-sedentary lifestyle, a much more natural diet, and they ate reasonably-sized portions.
Eat 3 not-large-portioned meals per day; do not skip breakfast; and avoid sugary snacks. If you want a snack, try (for example) an apple or a handful of unsalted nuts.
Limit your calories (best to consult a doctor or nutritionist concerning the amount), and weigh yourself at the same time each day, 2-3 times per week. If you see your weight diminishing at a safe, reasonable rate (1-2 pounds/week), keep it up.
Once you've reached your goal, increase your calorie intake somewhat, so that you can maintain your present weight. And you can then have small amounts of sweetened foods or junk food on occasion (if at all), along with your regular healthy foods. But keep checking your weight 2-3 times/week.
Avoid crash-diets, fad diets, diet pills, etc. These may be harmful, and need not be considered by people who have adopted an otherwise healthy diet.
More guidelines:
Don't concentrate on specific foods so much as on a balanced, healthy diet plus exercise.
Healthy nutrition means eating what your body needs, while ingesting as few harmful things as possible. It has also been described as getting enough of each of the major food categories, in healthy forms (grains, fruits, vegetables, protein, dairy, etc.; plus plenty of water).
In general, an example of a healthy starting point could be a menu of whole-grain foods and bread, a good amount of vegetables, legumes, some fruits and nuts, fish, lean meats in not-large amounts, and some dairy. However, this may need adjusting according to one's lifestyle, age, health, weight and other factors at the outset; and also later, as one sees what works for him/her in particular.
Also...whenever you feel queasy, nauseous, constipated or otherwise not completely well, try to remember what you've eaten over the last several hours or the last day. This is one factor in adjusting one's food habits.
See also:
Could you describe a balanced diet?
Liposuction
You cannot lose 24 pounds of body weight in one week by any natural means.
Sorry- there is no way to lose 40 pounds in one week that would not kill you. A weight loss diet will typically reduce weight by about 2 pounds a week. Even if you ate NOTHING for a week you would not lose 40 pounds.
lose one to two pounds a week Exercise and diet
Sorry, you would not be able to lose a significant amount of weight in one week, it has been proven unhealthy to lose much more than half a kilogram in a week (that's if you are an ideal weight already) but for an overweight person who has tens of kilos to lose they may be able to lose 1 or 2 kg in a week, but if they are fat, that wouldn't make much of a difference, It takes time! Good luck xxx
run
I have no idea. But even if one could, it would be extremely bad for you... The "safe" amount of weight to lose per week is around 2lbs.
One!
definitely, if you don't eat anything and exerise
What you lose will be water. When carbohydrates are not eaten, there is loss of retention of water.
If you mean 85 pounds of body weight, it is not possible to lose that amount in one week.
None, probably. You need to burn 3,500 MORE calories than you consume to lose one solid pound of weight.