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Your body needs calories to move, and numerous nutrients to support its many different functions. In that sense, a body is somewhat like a machine. The energy that the body puts out depends on how much energy it takes in.

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17y ago

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Related Questions

Why would a person who has not eaten any food feel weak?

why a person that have not eaten in a week feel weak is because without food you will not have energy to move at all that's why they are weak.


Why would you feel weak after waking up from having a fight in a dream?

because when you sleep you are using energy and when you use energy you get weaker. so in other words you are weak because you used to much energy


What happens if you do not get enough energy containing foods?

You'll feel weak and sick quiet alot


If you don't eat breakfast you feel weak and have a harder time concentrating why is that?

Breakfast gives you the nutrients and protein you need for the day, so when you don't eat breakfast, you have a lack of energy, and may feel weak. medical mayhem answer: low blood sugar


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no energy no.. so u need more <3 your wulcame


I'm in first phase of Atkins and am feeling weak. What can I do to lessen this effect.?

If you feel weak you should not follow that diet but a more gradual system. You can however improve the energy in your body with adequate vitamins and minerals supplements.


Why you feel so weak and someimes sick after menstrual period is finished?

What do I feel sick and weak after my menstrual cycle is over


Why do you feel weak beside your friend?

There are a few reasons why one would feel weak beside one's friend. For example, the friend may lift more weight and thus making one feel insecure or weak.


Why does the body feel weak after getting your stomach pumped?

The body feels weak after getting your stomach pumped because basically nothing is left in the gut. Having your stomach pumped drains you of energy and will undoubtedly leave you feeling tired.


What is it when you feel a pain in your stomach and feel very weak?

stomachache or nausea


Why is the wilting lily expression often used to describe someone who is feeling weak or lacking energy?

The wilting lily expression is used to describe someone feeling weak or lacking energy because a lily that is wilting appears droopy and lifeless, similar to how a person may feel when they are lacking vitality or strength.


Why you feel very weak after sperm comes out?

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