answersLogoWhite

0

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.
My brother is in a hospice and he can't eat are drink water because he is unconscious. I want to know how long he can live.

Now this matters with cost of living.

If you can make tripping health bottles (glucose) into your brother's body, the problem in it decreases.
Several days without water, 2-3 weeks without food
A person can survive at most for a week without water. It is possible to survive for a month or longer without food (fat people will survive longer than thin people, without food).
Thirst would kill before hunger would, and the most a person could go without water would be three days (unless you were in the desert, in which case, you could die of dehydration in mere hours).
In moderate temperatures, and with very little exercise, a person can survive an average of 3-5days without water.

You can live without food for a lot longer - you begin to "starve" after 3 days - when your body begins to produce ketone bodies. Although it will differ depending on fat stores, an average person can survive for about 3 weeks without food.
An average person can live for 4 to 6 weeks without food. The body cannibalizes the fat reserves and finally consumes it's own muscle tissue. Without water, a person would last less than a week.
4 to 7 days. But if you drink your own urine it possible to survive up to 14 days
about 3-7 days with out water and up to 4 weeks without food, and it would also depend on your weight, temperature and how active you are, also how healthy you are, and how much your body sweats and gives out waste.
3 days without water, 14 days without food.

without food for two weeks, provided the person has water.

User Avatar

Wiki User

8y ago

What else can I help you with?

Continue Learning about Biology

How long can a human live without water How long can human live without food?

You can live 3 minutes without air, After 3 days, you need water and you can make it 3 weeks without food. But some people have survived 8 to 10 days without water. As for medicines, it all depends on the medicines.


What is the difference in life expectancy between smokers and non-smokers?

On average, smokers have a shorter life expectancy compared to non-smokers. Studies show that smoking can reduce life expectancy by about 10 years.


Why was the life expectancy so low in 1900?

Life expectancy was low in 1900 due to high infant mortality rates, limited medical advancements, lack of access to clean water and sanitation, prevalence of infectious diseases, poor living conditions, and limited availability of healthcare services. These factors contributed to higher mortality rates across all age groups, resulting in the overall low life expectancy.


What is the average life expectancy of someone with PKU?

With early detection and adherence to a strict low-phenylalanine diet, individuals with PKU can have a normal life expectancy similar to the general population. Without proper management, however, PKU can lead to intellectual disabilities and other health complications that may affect life expectancy. Regular monitoring and diet management are key factors in determining individual outcomes for those with PKU.


Debate Life of human without fresh water?

Without access to fresh water, humans would not be able to survive for long. Fresh water is essential for drinking, cooking, sanitation, and hygiene. Without it, people would suffer from dehydration, malnutrition, and a range of waterborne diseases, ultimately leading to death.

Related Questions

Life of human beings without freshwater resouces?

no ma can survive without water.


How long is the average human life expectancy?

seventy-five years!


What cannot take place without water?

Survival - Human life.


What factors go into determining a country's Human Development Index (HDI) rating?

Life Expectancy Literacy and Education go


What is the disadvantage of water in human life?

Major diseases spread by water. But one can't live without water as it is the elixir of life.


What is a life expectancy of a human?

Human life expectantcy differs around the world. In Canada it's about 85 and in the US it's about 79.


Which are included in a country's Human Development Index (HDI)?

Life expectancy Education


What was the life expectancy in 1948?

The life expectancy in 1948 varied by country and region, but on average it was around 66 years. Factors such as healthcare, nutrition, and access to clean water influenced life expectancy during that time.


Why is life expectancy part of hdi?

Life expectancy is included in the Human Development Index (HDI) because it is a fundamental indicator of human well-being and health. It reflects the overall health and living conditions of a population, providing insights into the quality of life and healthcare available in a country. By considering life expectancy, the HDI offers a comprehensive measure of human development that goes beyond economic factors.


What is the average life expectancy of residential hot water angle valves How often should they be replaced?

No actual life expectancy, when it needs replaced, replace it.


If human life expectancy is 75 years how many hours is that?

It would be about 657,000 hours!


How is the Human Development Index (HDI) determined?

Knowledge, standard of living, and life expectancy