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The duration of survival without food is greatly influenced by factors such as body weight and genetic variation. Healthy humans may go up to eight weeks without food as long as they have water.

www.scientificamerican.com/article/how-long-can-a-person-sur

The duration of survival without food is greatly influenced by factors such as body weight, genetic variation, other health considerations and, most importantly, ...

www.businessinsider.com/how-many-days-can-you-survive-without-water-2014-5

May 9, 2014 ... We can't live on air and sunshine alone. The human body needs food and water to survive. A human can go for more than three weeks without ...

www.livestrong.com/article/523013-how-many-days-can-you-survive-without-food

Jun 17, 2015 ... People can survive for long periods of time without food. However, going days without eating can cause nutrient deficiencies and unpleasant ...

blogs.plos.org/obesitypanacea/2015/11/30/how-long-can-humans-survive-without-food-or-water

Nov 30, 2015 ... Generally, it appears as though humans can survive without any food for 30-40 days, as long as they are properly hydrated. Severe symptoms ...

www.virtualhospice.ca/en_US/Main+Site+Navigation/Home/Support/Support/Asked+and+Answered/Nutrition/How+long+can+someone+live+without+food+or+water_.aspx

Estimating how long someone may live is very difficult. ... Our bodies tend to have several weeks worth of reserve energy from food stores, but lack of fluid ... Considerations for a Home Death - How you can prepare to provide care at home .

www.theguardian.com/world/2013/jun/14/living-on-light-without-food

Jun 14, 2013 ... Living on light: woman attempts to prove humans can live without food ... it was " delusional to think that you can escape the laws of biology".

www.medicaldaily.com/how-long-can-you-live-without-food-according-science-395630

Aug 22, 2016 ... The team at Brit Lab explored just how long the human body can survive on an empty stomach.

adventure.howstuffworks.com/survival/wilderness/live-without-food-and-water1.htm

The question of how long you can go without food depends on a lot of factors. ... The fat goes next, which explains why people with more of it can survive longer.

www.bbc.com/news/magazine-17095605

Feb 20, 2012 ... ... handfuls of snow. But how long can people go without food? ... "In a way you're trying to eke out what you've got left to help you survive." ...