how long can a body survive without food and water
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- You can live 3 minutes without air, though we don't recommend trying. In a harsh environment — it's snowing, say — you have 3 hours to survive without shelter. After 3 days, you need water or you'll perish. You can make it 3 weeks without food, though we promise you that won't be fun.
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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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Who, What, Why: How long can someone survive without food? The answer. 1  It is possible to survive for about 60 days without food-but usually in warmer conditions. 2  Snow on the car may have created an igloo effect. 3  Being inside a car might have conserved calories.
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Who, What, Why: How long can someone survive without food? Experts believe it is possible for the human body to survive without food for up to two months. It's not the first example of humans subsisting on next to nothing for long periods of time.xperts believe it is possible for the human body to survive without food for up to two months. It's not the first example of humans subsisting on next to nothing for long periods of time.
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How long can humans last without water? June 29, 2006 5:28 AM Subscribe As a nutritionist, the figure for survival I've repeatedly heard is 48 hours without water and two weeks without food. Of course this varies on so many different factors, as others have pointed out.
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Who, What, Why: How long can someone survive without food? Police say the temperature in the area had recently dropped to -30C (-22F). Skyllberg says he had been inside the car since 19 December 2011. Experts believe it is possible for the human body to survive without food for up to two months. It's not the first example of humans subsisting on next to nothing for long periods of time. The answer
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- A human can go without water for about 6 days before the body shuts-down. However, if the person say is sweating a lot, or crying, or peeing a high amount it could be about 3 days. You can live to up to 2weeks without water. A human can survive without water for much less time than without food.
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How long can you go without food and water? Now that we've established that food is something we can do without for a reasonable amount of time, we can move on to water. Living without water is very different from living without food. In hot conditions with no water, dehydration can set in within an hour. A baby locked in a hot car or someone who is physically overexerted in the heat without replacing fluids can actually die in a period of several hours. Humans need water to live, plain and simple. We lose water through sweat, urine, feces and even breathing.
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Would You Snack on Maggots in Order to Survive? Water now becomes your top priority. Think in 3s: you can live three hours without decent protection from extreme heat or cold; three days without water; but you can survive for three weeks without food. Get your priorities straight. You must find water. 4) FOOD: Energy is needed even more so if your plan involves self-rescue.
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How Long Can You Live Without Food And Water: Important Facts While Trying to Survive 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.
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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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How long can a person survive on12 ounces of water a day and no food? Taking no food but a little bit of water (12 oz. is not enough to sustain life for a long time) I would say that that person will live for more than three days, but less than three weeks. Source(s): A nurse.
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How long can human beings survive just drinking water? In a harsh environment — it's snowing, say — you have 3 hours to survive without shelter. After 3 days, you need water or you'll perish. You can make it 3 weeks without food, though we promise you that won't be fun. Despite this possibly helpful rule, some people have survived 8 to 10 days without water. However, in extremely hot dry areas this may occur far faster. However, there are additional factors to consider when determining how long a person can survive without food. These factors include age, weight and hydration levels.
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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 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.).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.
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Five Basic Survival Needs of Human Beings It is estimated that a person cannot survive for more than 3-4 days without water. In hot weather it is recommended that the average person needs to consume two quarts of water a day to replace the amount lost due to sweating, respiration and excretion to maintain a balance of body fluids.
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How Long Can You Live Without Water? In ideal conditions at room temperature (70 farenheit/21 degrees celsius) with no food, a person could potentially last as long as 12 days. This would be on the extreme end of human survival though; a more likely estimate would be approximately 3-5 days without water.
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Pulled from rubble after 16 days: Water secret to survival People have lived much longer without food, or with very little food. Mohandas Gandhi went on several hunger strikes in the 1930s and 1940s, and his thin body survived for as long as 21 days on only sips of water.
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How long human can survive with just drinking water everyday You can remember this easily as the rule of threes: You can survive: 3 minutes without air. (death by asphyxiation) 3 hours without shelter (death by hypothermia, heatstroke). 3 days without water. (death by dehydration) 3 weeks without food. (death by starvation) Going beyond those guidelines will generally do you permanent damage.
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How Long Can the Average Person Survive Without Water? An adult in comfortable surroundings, in contrast, can survive for a week or more with no, or very limited, water intake. To stay healthy, humans must maintain water balance, which means that water losses must be made up for by water intake.
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How long can humans can live without food and water before dying? It is said that you can live: 3 minutes without air 3 days without water and 3 weeks without food.You may see people that are on hunger strike living longer because they do eat some carbohydrates (sugar), vitamins etc.t is said that you can live: 3 minutes without air 3 days without water and 3 weeks without food.
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Here's How Long A Person Can 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.hree to four days would be more typical. You can go 100 hours without drinking at an average temperature outdoors, Claude Piantadosi of Duke University told Fox.  If it’s cooler, you can go a little longer.
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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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One cannot live on water alone It's time for your co-worker to pay up! The human body can survive a surprisingly long time on water alone, but it is nowhere near six months. When the body is deprived of new fuel (i.e., food), it breaks into its energy reserves to keep going. The body stores energy in the form of carbohydrates, fats, and proteins.
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- After 3 days, you need water or you'll perish. You can make it 3 weeks without food, though we promise you that won't be fun. Despite this possibly helpful rule, some people have survived 8 to 10 days without water.
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How Long Can the Average Person Survive Without Water? Under the most extreme conditions, death can come rather quickly. For example, a child left in a hot car or an athlete exercising hard in hot weather can dehydrate, overheat and die in a period of a few hours. An adult in comfortable surroundings, in contrast, can survive for a week or more with no, or very limited, water intake. To stay healthy, humans must maintain water balance, which means that water losses must be made up for by water intake.