Body Temperature

What, you can't read a couple of paragraphs to get to the bits you want?
The temperature of the body is regulated by neural feedback mechanisms which operate primarily through the hypothalmus.

Temperature control (thermoregulation) is part of a homeostatic mechanism that keeps the organism at optimum operating temperature

Ooh, maybe you could Google homeostasis? How's that for a radical idea?

Here, I'll help:
http://en.wikipedia.org/wiki/Human_homeostasis
 
OK. Actually i know about regulation of temperature.

Still, when i ask what keeps the body at 98 degreees i am asking for the heat source.
 
Still, when i ask what keeps the body at 98 degreees i am asking for the heat source.
Food. :rolleyes:
Where else do you think we get our energy from?

Or even, if you'd bothered following any links:
Heat is mainly produced by the liver and muscle contractions.
(From the homeostasis link.
 
Food. :rolleyes:
Where else do you think we get our energy from?

Or even, if you'd bothered following any links:

(From the homeostasis link.

Food is not hot. Oh, hot food will cool off...i dont know what that was supposed to mean...food.

Heat is mainly produced by the liver and muscle contractions.

The liver is hot?

Muscle contraction? I dont know but my muscles are not contracting enough to cause a steady 98 degree temerature. Or am i wrong here?
 
Food is not hot. Oh, hot food will cool off...i dont know what that was supposed to mean...food.
Oh dear.
Read this again:
Where else do you think we get our energy from?

Muscle contraction? I dont know but my muscles are not contracting enough to cause a steady 98 degree temerature. Or am i wrong here?
Apparently you're (at least partially) wrong.
 
Metabolism. The (bio)chemical reactions that take place in the body.

Metabolism?

So you think that produces near 100 degrees? And if you go outside and it is 20 degrees you body says 98 degrees. Are you saying that metabolism keeps the body warm in 20 degree weather?

I read about metabolism, where does it say it produces 100 degree heat?
 
And if you go outside and it is 20 degrees you body says 98 degrees. Are you saying that metabolism keeps the body warm in 20 degree weather?
Does the body stay at normal temperature in 20 degree air?
Nope - it loses heat faster than it's produced.

I read about metabolism, where does it say it produces 100 degree heat?
What's body temp? What else causes it?

For someone who has claimed (more than once) to be knowledgeable on medicine and biology you're not doing too well.
 
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