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A normal healthy human can survive for approximately a month without food with no long term serious side effects.
around 2 weeks
The average human can last up to 7 weeks on a diet of just water during the day and vitamin tablets in the morning without consuming any food. However those who are overweight can last longer, for eample someone whom is morbidly obese can last up to 13 weeks.

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7y ago
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13y ago

Your body can go 3 minutes without air, 3 days without water, 3 months without food...u can go longer than 3 months but your body will start to corrupt and your system will not be able to digest anything.

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12y ago

An average man without food, but with water would survive maybe 30 days.

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14y ago

a person can survive several weeks without food, but they have to at least be having water in their system.

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13y ago

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

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11y ago

3 to 7 days only

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Wiki User

11y ago

30

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Q: How long can humans survive without food?
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