How many days can humans survive without food?
A human can survive without food for approximately 3 weeks.
There are reports of hunger strikers who have survived almost 100 days without food. Usually, depending on health and body size, a healthy person can last between 30 and 40 days without eating a single bite.
The body can survive for 8 to 21 days without food and water and up to two months if there’s access to an adequate water intake.
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