Q:
How many days does it take to starve to death?
A:
Quick Answer
Depending on the level of hydration, humans can survive without food for up to 60 days, according to the Public Library of Science. Death typically occurs in 10 to 14 days in patients in a persistent vegetative state who no longer receive sustenance, says Scientific American.
Continue ReadingFull Answer
The amount of time a human may survive without food also depends on body weight, genetics and metabolism. Up to 20 percent of patients suffering from anorexia die from organ failure or heart attack when body mass index falls to about half of normal, according to Scientific American. Terminal cancer patients may lose 35 to 45 percent of their total body weight before death.
Learn more about BiologySources:
Related Questions
-
Q:
How are protists helpful to humans?
A: According to the CK-12 Foundation, protists are helpful to humans because they produce oxygen, are used in medical research, are an important part of the f... Full Answer >Filed Under: -
Q:
How are fungi beneficial to humans?
A: Fungi are beneficial to humans as sources of food and as essential support for other types of food. They create important medicines and are even used as bi... Full Answer >Filed Under: -
Q:
How do you recognize the signs of approaching death?
A: When death is within hours or days, people often avoid food and drink, and their excretory systems slow considerably, according to WebMD. Pain sometimes in... Full Answer >Filed Under: -
Q:
Why is science always changing?
A: Science changes due to several factors including technological innovations, societal concerns and increases of knowledge. Scientific information expands as... Full Answer >Filed Under:
