what would happen if i ate 150 calories a day for 1 week?

Answer 1

You wouldn't die, but you'd feel really weak and tired all the time. After about three days, your body would go into conservation mode and drop your metabolism. All of your body's processes would slow, and you would go catabolic. Catabolic is when your body begins to consume itself in order to maintain all of its primary systems. In some people this process can begin much sooner than three days. Without this function, a person could starve to death if they missed a meal! All non-essentials would be cut off from the limited energy supply line. Finger and toe nails would stop growing and begin to split, your hair would stop growing. Your stomach would begin to shrink, and you would most likely catch a cold. That is to say, the germs etc. that your body might ward off when you're healthy would gain the upper hand and assault your cells en masse.

...then when you went back to eating you'd very likely end up having more body fat than you did before you started. Don't forget that muscle mass is more readily converted into energy than fat is. You'd lose both of course, but the loss to your skeletal musculature would be pretty extensive. I doubt it would be worth it, unless you just like screwing up your body.

Answer 2

Your body would go into starvation mode and cling to every calorie it got. You wouldn't be able to make it through a normal workout without feeling like you will pass out. You would start to shake, probably get very sleepy all the time, and you eventually may even pass out.

Answer 3

You'd probably get very weak. Doctors sometimes perscribe 500 calorie per day diets but I'd talk to a doctor before doing anything that drastic.

Answer 4

your body would store the fat it has because its starving and will need something to live off of. You wouldn't lose any weight, and you would pass out and end up in the hospital. if you want to lose weight, be smart about it. diet and exercise...and by diet, I mean 1300 calories AT LEAST a day...

Answer 5

Nothing much. You wouldn't see much of a weight loss, but this is long enough to trigger the starvation mode mechanism, so you will weigh more in two weeks than you do today.

Stop the silliness of quick fixes. Change your unhealthy habits to healthy ones and be nice to your body.

Answer 6

That is not healthy. The average person needs 1000 calories a day just for their organs to function properly. be healthy.

Answer 7

You'd be soooo weak by the end of the week. Don't do it! If you wanna loose weight you still have to eat at least 800-1200 cal/day.

Answer 8

u need way more then 150 a day to live off of.....i now for a girl in her mid 20's she needs 1300 calories a day so u do the math.....i wouldn't do it if i were u .... u could get really sick.

Answer 9

i does no longer reccomend it. the main suitable, and healthiest, thank you to drop some pounds is to easily cut back the finished variety of energy you consume in step with day. initiate reducing progressively. additionally you ought to ascertain u do a great quantity of cardio. by utilising ingesting much less and fit alongside with excersize you will drop some pounds. this is the main secure thank you to drop some pounds.

Answer 10

well day three you might pass out or feel weak. and on day 8 you might throw up if you eat to rich. but for only a week it might tear you up a bit but wouldnt kill you. but it not killing you depends on you and how much body fat you already have. this could be very very dangerous if you are under 10% body fat.