how long can the human body last without water or food
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How Long Can You Live Without Food, According To Science? In addition, humans can actually survive crazy amounts of time without any type of food, liquid or otherwise, as long as they still have adequate water. Depending on health and body size, it's estimated that a healthy person can last between 30 and 40 days without eating a single bite. In one extreme case, a 456-pound man lasted an astonishing 382 days without eating any food, solid or liquid, ABC Science reported. Over the course of his year of starvation, the man dropped down to 180 pounds and was able to keep the weight off for five years.
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How long can the human body go without eating? Depending on your body i am alomst sure you can go for over 40 days without food as long as you drink plenty of water!! sorry last person waffled too much and didn't answer your question properly The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rockin…g chair marathon.
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For how long a person can survive without oxygen, water & food? 1. Food: When one abstains from food, the body starts using stored nutrients (glycogen & fats) to get energy. As these nutrients get depleted, the capacity to support vital functions of the body goes down. An average person can live without food for 3-4 weeks. But water needs to be consumed liberally during this period.
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How long can we survive without food or water? In general terms, the human body can go two to three days without water and, it is often said in survival guides, 30 to 40 days without food of any kind. (Many of these guides also discourage people from scavenging for wild plants or shrubs because of the adverse effects these can have.)
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How long can the human body go without eating? The human body can go for an extended period of time without food (but not without water), especially if you have some body fat. People have gone for two weeks or more.
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Here's How Long A Person Can Survive Without Water Diego Torres Silvestre/Flickr BI Answers: How many days can a human survive without water? 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 food (Mahatma Gandhi survived 21 days of complete starvation), but water is a different story. At least 60% of the adult body is made of it and every living cell in the body needs it to keep functioning.
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- In general terms, the human body can go two to three days without water and, it is often said in survival guides, 30 to 40 days without food of any kind. (Many of these guides also discourage people from scavenging for wild plants or shrubs because of the adverse effects these can have.).
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Here's how long a person can survive without water How long a person can survive without water At least 60 per cent of the adult body is made of water / AFP/Getty Images Unlike food, the maximum time an individual can go without water seems to be a week
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How long can the human body go without eating? Solving the world's problems . . . one answer at a time. The human body can go for an extended period of time without food (but not without water), especially if you have some body fat. People have gone for two weeks or more. Note that is not safe, and it is not an effective method of dieting.
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How long can the human body go without eating? The human body can go for an extended period of time without food (but not without water), especially if you have some body fat. People have gone for two weeks or more. Note that is not safe, and it is not an effective method of dieting.here's a thing called the rule of three. Three minutes without air, three days without water and/or three weeks without food. That's an approximation for how long it takes fo … r your body to shut down.
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Human Life expectancy without food and water? The life expectancy of a human who has no food or water will depend on their age at the time. A human can live as long as 7 to 10 days without water and up to three weeks without food.
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Longest Without Food in the World Without water you can last only about 2 1/2 days at 48 C (120 F) if you spend the whole time resting in the shade, though you could last as long as 12 days if the temperature stays below 21 C (70F). Wouth food however, you can survive for longer depending on the conditions mentioned above, an average of two weeks. These are some stories of people surviving without food for a long period of time. These stories cannot be authenticated but cannot be dismissed easily either.
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How Long Can a Person Survive Without Water? Many survival blogs suggest that an average person can survive for somewhere from two days to a week without liquids, but that's a rough estimate at best. A person's health, the weather and the individual's physical activity levels all help determine how long a person will last without water. Older people, children, individuals with chronic diseases, and people who work or exercise outside are at particular risk of dehydration, according to the Mayo Clinic.
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How long can mice survive without water or food? If you're lucky you can survive up to 3-4 days without water.But usually it's 2-3 days. With water intake and doing no heavy physical a man can survive 30 to 80 days ,People … of the Jain religion undergo fasting and fasting for a period of 8 days is very common in them.
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How Long Can You Live Without Food And Water: Important Facts While Trying to Survive The survival rate in this category is much lower than with starvation. As we already mentioned, water is the main source for purifying and detoxifying the body. Without water, the liver will fail within fewer than 3 days. If the liver is in bad shape, the individual may not even have 2-3 days. In extreme cases, when the person doesn’t exert himself/herself too much, that person can survive for up to 7 days. These cases are usually rare and they require very calming conditions, so that the person doesn’t lose too much water fluids.
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Survival skills A human being can survive an average of three to five days without the intake of water. The issues presented by the need for water dictate that unnecessary water loss by perspiration be avoided in survival situations. The need for water increases with exercise.
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How Long Can You Live Without Water? This would be on the extreme end of human survival though; a more likely estimate would be approximately 3-5 days without water. If the temperature was cranked up to say, 120 F (48 C), you would survive 2.5 days at the upper limit - and that’s only if you were resting in the shade.
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How long can you go without food and water? Humans need water to live, plain and simple. We lose water through sweat, urine, feces and even breathing. This water needs to be replaced in order for our organs to continue to work properly. In severe heat, an adult can lose as much as 1.5 liters of water through sweat alone [source: Scientific American ].
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How long can you live without water and food? How long can a human live without water How long can human live without food? A human can't live without food for 3 or 4 days (however your body type is,) and a human can't live without water for 2 or 3 days.
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How long can human beings survive just drinking water? 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 food (Mahatma Gandhi survived 21 days of complete starvation), but water is a different story.
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How long can we survive without food or water? (Reuters) In general terms, the human body can go two to three days without water and, it is often said in survival guides, 30 to 40 days without food of any kind. (Many of these guides also discourage people from scavenging for wild plants or shrubs because of the adverse effects these can have.)
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How Long Can A Person Live Without Food? You Can Live 4 to 6 Weeks Without Food Most doctors and nutritionist state that the average person can live about 4 to 6 weeks without food, but a week is a miracle without water. There have been numerous activists who have placed themselves into a starvation trance in order to prove a political or religious point.
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How long can you go without food and water? There are many factors that go into how long a human can survive without food and water, and the will to do so is one of them. Going without water isn't smart, and it doesn't take long before you're suffering from dehydration. Food is a different story. Humans can go quite a long time without food as long as they're well hydrated. Your body weight, overall health and the weather play into the scenario as well. So the answer to the question isn't easy and depends on the person and the situation.
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How Long Can a Human Survive Without Food or Water? Most people would likely die within 3 -4 days without drinking or eating anything, and rarely one would survive over a week. But: 1  A 97 year old woman survived 8 days without drinking or eating anything under the rubble of her home after earthquake occurred in Iran in January 2004 (1).
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How Long Can the Average Human Go Without Water? Generally speaking, people can only survive about a week without water. However, a lot depends on the weather conditions, your level of body fat and your general health status. Being in hot climates, being obese or sick can reduce the amount of time you can survive without water. Video of the Day