This is like my 4/5 day without eating.. i feel really weak, but im fine, not painful
How many days you need for starving? do you think its possible? there are some side effect if i can't endure in the last days?
It will become painful?
If you're reading this, you'll definitely stop doing it voluntarily!!
60 days - that's about how long a healthy adult can survive without food. This only works because the body slows down all of its functions to conserve energy. However, this has far-reaching consequences for every cell in the body. For example, organs shrink to keep the brain functioning
A person of normal weight can withstand this for about 60 days before starvation-death inevitably occurs due to a protein deficiency. The prerequisite, however, is that vital nutrients can be absorbed through the water drunk. A starving person loses around one kilogram of body weight per day, and later around 500 grams. However, it takes about a week for the body to break down the body's own fat, and the muscle tissue is only touched after about two weeks. The following explains how extreme hunger affects the heart, brain, gastrointestinal tract, and hormone balance.
Cardiovascular effects
If you starve, it affects every last corner of your body. Very extreme also on the cardiovascular system. As the body tries to get energy from its own system, it also taps into muscle tissue - including heart muscle tissue. As a result, both the pulse and blood pressure drop so that as little energy as possible is used for the heartbeat. In the worst case, this leads to a heart defect and the heart stops.
Effects on the gastrointestinal tract
The gastrointestinal tract is also severely affected when we are starving, which can sometimes result in painful symptoms. This can cause abdominal distension, nausea, vomiting, and abdominal pain. There is also a risk of contracting a bacterial infection. Fluctuations in blood sugar levels are also likely. If you starve for a long time, you will probably also suffer from constipation, since the muscles are weakened - including those of the intestine. Another consequence can be inflammation of the pancreas, which in turn leads to pain, nausea and vomiting.
Effects on the central nervous system
Of course, the central nervous system is not spared either: Normally, our brain uses about a fifth of our energy. However, if we starve, our body goes on the back burner, which is why less energy is available to the brain. Possible consequences are concentration difficulties and sleep disturbances.
Effects on hormonal balance
Hormones are also said to play a very important role in how our body functions. They are produced in one of the many glands (for example in the pituitary gland, the ovaries or the testicles) and travel through the blood to the organ in which they take effect. They play a major role in growth processes and also in reproduction. The respective glands need fat and cholesterol for the production of the hormones. For example, the hormones estrogen, testosterone or thyroid hormones can then be produced.
If there is not enough energy available because we are starving, our hormone system no longer functions properly. This can lead to menstrual disorders in women - in an emergency, the period stops completely. Also, bones can become very weak and metabolism can slow down. Body temperature can also drop, which can lead to hypothermia. All this is reflected, for example, in dry skin, brittle hair or hair loss. In addition, a fuzz can form as the body tries to warm itself.
Without food, the starvation metabolism sets in
If we suffer - voluntarily or involuntarily - from hunger, the so-called hunger metabolism kicks in. This is voluntarily provoked, among other things, when fasting* or in the case of anorexia. Because the body has fewer calories than usual, it switches to the back burner. This means that the metabolism goes into a kind of resting phase, causing it to work more slowly. A grown man needs about 1,800 kilocalories per day due to the starvation metabolism.
What factors affect survival without food?
There are some influencing factors that can affect survival without food. These are:
- the age
- the gender
- body height
- the body weight
- the physical fitness
- the general physical health
- the current activity level
- Experts suspect that fluid intake is also relevant: regular sips of water are supposed to prolong survival without food.
Editing:
@EndJstifiedTheMeans status "Bad english, didn't go to school sorry"
I hope you can read/understand everything? Or work with a translator?
can't you destroy your stomach lining and develop ulcers?
Gastric mucosa yes, ulcers possible.
Stomach ulcers, for example, are mainly caused by excess stomach acid. Colonization of the gastric mucosa with Helicobacter (bacteria) is often responsible.