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Why do humans need the sun?

Updated: 4/26/2024
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Wiki User

12y ago

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The sun helps the body to produce Vitamin D, which enables to body to absorb calcium to build strong bones and teeth.

to help grow their plants

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Some people say that sun does not give any good to us. Well, do not be fooled. If were going to remember our Biology class, sun is the prime source of the energy that we get from the food we eat. It provides energy and photosynthesis that is needed for the plants to grow; same with all the living things in this world. If the sun never existed, nothing is this world could have existed either. Our God created lives on earth for us to appreciate, and therefore we have to cherish the gift of light and heat that is being given to us in order to continue of daily lives and activities.

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12y ago
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1d ago

Humans need the sun for various reasons, including the production of vitamin D, regulation of sleep cycles, and overall mental well-being. Sunlight also helps to stimulate serotonin production, which can improve mood and reduce symptoms of depression.

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Continue Learning about Gerontology

How does the Sun help us live?

The Sun provides us with light and heat, which are essential for plant growth through photosynthesis, the process which produces oxygen and food. Sunlight also helps regulate our internal body clock and vitamin D synthesis, which are important for overall health and well-being.


When will be first experiment on humans to stop all genes of aging?

It is difficult to predict when the first experiment on humans to stop all genes of aging will take place, as such a development would need thorough testing and ethical considerations. Research is ongoing in the field of aging and genetics, but more time and studies are needed before reaching a point where interventions on all aging genes would be feasible in humans.


Does the sun give out natural highlights on light brown hair during the summer?

Yes, the sun can naturally lighten light brown hair during the summer due to its UV radiation breaking down the hair's pigment molecules. This process can create highlights or give the hair a sun-kissed appearance. It is important to protect hair from sun damage by using products with UV protection.


Does nivea sun cream have a use by date?

Yes, Nivea sun cream products have an expiration date printed on the packaging. It is important to check and adhere to the expiration date as using expired sun cream may not provide adequate protection from the sun.


Do humans inhale oxygen?

Yes, humans inhale oxygen through their lungs. Oxygen is necessary for cellular respiration, where it is used in the process of generating energy for the body's functions.

Related questions

Do humans die if the sun dies?

Yes because humans need sunlight to survive!


What would you need to do to visit the sun?

It is impossible for humans to even get close to the sun, or visit it.


What will humans need to do on earth to survive when the sun begins to enter the red ginat phase?

Humans will need to leave Earth in order to survive when the Sun begins to enter the giant phase.


How do humans monitor the sun?

hi i dont know thats why i need this


What do humans need to survive in a desert environment?

Food, Water and protection from the sun.


What are reasons humans need the sum?

We need the sun to survive. If we didnt not have it we would freeze to death. We also need it to grow food to survive


Could it be possible for humans to live with out the sun?

possibly not, because we rely on certain organisms that rely on the sun to survive. We would need to evolve.


Why do bearded dragons need the sun a lot?

Bearded dragons need the sun alot because they are reptiles.Reptiles are cold blooded and cold blooded reptiles dont produce their own body heat unlike us, humans(humans are warm blooded so we dont need to stand in the sun all day like reptiles).So all reptiles including the Bearded dragon get their warmth from the sun.


Does your body get all it's energy from the sun?

While it is true that human beings need the sun, and we also need oxygen to survive, the main source of energy for humans is the food we eat.


Do humans burn or melt near the sun?

Humans Burn Near the sun. Humans can never just melt next to the sun especially when the sun is over 1 billion degrees Celcius.


How can humans be damaged by the sun?

Humans can die of skin cancer , or even a sun stroke.


If the sun dies out won't the earth die out and won't we die?

Yes, Earth would die out and so would we if the sun dies out. If the sun died out there would be no plant growth from lack of sun so no oxygen is produced by plants. Humans need oxygen to live, no oxygen means no more humans.