can not live without food

Have you ever seen people dying of hunger, or even see people starving to death ?? The body is thin, with protruding ribs that came out clearly illustrated in a thin layer of skin covering them. I often see this phenomenon through a television program about the news of people who live on the African continent in about 90s.

Then how long a person can survive without food intake?

The question of how long a person can survive without food availability is highly dependent on many factors. Determination and a will is one factor that can not be ignored. The hunger strike of activists of his demonstrations and fasting religious leaders have been known to survive for several weeks without food. Gandhi fasted for 21 days at the age of 70 years. People who get lost in the forest can survive in quite a long time without food.

Medically, most doctors agree that a healthy person can survive more than 8 weeks without food as long as they keep getting the water. A person can survive for long and fine without food, on the contrary, one can also starve to death in a relatively short time. Healthy and have a good physical shape can help to survive longer.

The body stores the energy needed in the form of fat, karbohidrate, and protein. Carbohydrates are the first to be used as an energy source if there is no food, then fat. If it gets to the point where the body has used protein, which is basically the body itself, the body will be thin and shrink. Since all that is already used to generate energy. Without the intake of food, then the body itself was in 'ate' until only the bones and skin left.

Metabolism also come into play. Metabolism is the process of transforming food into energy. If a slow metabolism, food intake will slow in the '' fuel 'and will last longer. Without food, your metabolism will adjust and slow down the process by itself. The point of the body will try to defend and protect themselves as much as possible.

Weather also includes factors that influence. The bad news is both cold and hot weather, neither of which is good and will make things worse. Heat will accelerate the process of dehydration, and cold means more energy is burned to maintain normal body temperature remains at 37 ºC. The good news is that extreme heat and cold would kill first before it reached the stage of starvation. If you are lucky enough to be in the good weather, you will be able to survive a little longer.

Some of the symptoms that will be experienced if a few days do not get the food are:

· Weakness

· Dizzy

· Chronic Diarrhea

· Irritation

· Can not make a good decision

· Decreased sex desire

· Deficiency immunity

Famine that continues to make the organ die one by one. People who are dying of hunger may experience the following:

· Hallucinations

· Seizures

· Muscle cramps

· Irregular heartbeats

In the case of sick people who were not able to eat and drink, surviving only on aid, the food and drinks directly inserted into the body through an IV. So if braces pull her life, the patient is expected to survive between 10 to 14 days. However, if the patient is dehydrated or overhydration when the device is unplugged, the time expected to be different a few days.

The famous case is experienced by a patient named Terry Schiavo in early 2005. Since it was not capable of anything else and simply survive from the aid, the doctor and the family decided to take off his braces. After several removal and installation of equipment for the debate to keep it alive, she died two weeks after the lifting of the tool is done.

But there is also an exceptional case of what happens in the case of a Japanese climber who survived 24 days without food and water in cold weather. This happened in October 2006. He said he fell and lost consciousness after leaving fellow pendakinya. He remembered only when he lay on the field and fell asleep and was awoken enumerated by rescuers more than three weeks later. When he discovered her body temperature was 71 degrees Fahrenheit, more than 27 degrees below normal. Pulse barely beating and organs stop / off. The doctors believe he may fall in a state of hibernation, shut off his brain function and make it able to survive without food and drink (source: BBC)