About 1 to 2 days, but in that period of time you will mainly just lose water weight and could continue to be just water weight for up to 4 days. By 7 days your body will be fully in the starvation mode as in everything you eat will become fat and your body will begin to grow hair all over (even on your back) I believe the medical term for it is lanugo.
If you go more than about 5 hours without eating, your metabolism starts to slow down and ends up going into "starvation mode."
About two weeks.
It would take a few days of not eating for your body to go into starvation mode. When the body goes into starvation mode, it begins to use fat reserves, muscle and tissue for fuel.
After a few days like that, the body will begin to sense starvation. After more than 2 weeks like that, a real effect of starvation will set in and health problems may start to occur.
After three years of starvation it will take about 26.3 years for your metabolism to go back to normal
It depends on your mode of transportation.
You go into starvation mode and your body conserves your energy reserves (this is why you do not lose weight in the short term by starving yourself). Ultimately you starve to death.
if you exercise a lot then you need to eat more calories than a person who does not exercise if you do not consume enough calories and continue to exercise then yeah you body could go into starvation mode which is not good for the body
No, your body cannot go into starvation mode if you don't eat for up to 12 hours. It is quite normal for the body to do without food for that length of time, for example from the time you have your evening meal until breakfast the next day.
Your body may or may not go into starvation mode if you don't eat for 10 hours. The body will still have nutrients and fat stored from previous meals. Once that is gone, the body will begin to eat tissues and organs.
It depends mainly on your mode of transport
Your answer depends on where in Antarctica you want to go, and your mode of transportation, plus the route you choose.
It all depends on your mode of transport, etc. All in all it could take you as long as you like... :-)
If you do not consume enough calories, your body can go into what is called starvation mode. There are some bad side effects of starvation mode, including kidney problems and creating body fat reserves. At minimum, a person should consume 1,200 calories a day for their body to properly function. It can go up from there depending on the person's activity levels and metabolism.