2006-09-16 06:20:56 · 4 answers · asked by Z.E.R 1 in Science & Mathematics ➔ Medicine
FOR CHARIS : THANKS ,your comment was a collection of clear things that every body know them &some parts of your personal thought , it wasn,t closed to the mean of my Q.......................................IN EVOLUTION ,WHY OUR BODY [ with all of it,s parts & of coars it,s brain !!!!!!!!] HADN,T MADE AN OTHER CHOICE AS MAIN FUEL ,I MEAN : FOR WHAT & WHICH BENEFITS OF CARBS AGAINST OTHER MATTERS , IT IS STILL THE BEST CHOICE .
2006-09-16 08:07:44 · update #1
actually everybody + organisms use carbohydrate as main fuel. Carbohydrate is first used for energy. Our body can use it and metabolize it for eneryg. When we have excess carbohydrate than our body can burn then it gets stored as fat. When carbohydrates gets used up then our body starts to use fat to burn.
2006-09-16 16:42:52 · answer #1 · answered by chanseypokemon 2 · 0⤊ 0⤋
All bodies use carbohydrates as the main fuel source. Not just men. Carbs are complex sugars. They are broken down into simple sugars which are then used as fuel for your body. Your body uses fat to a lesser degree as a fuel source although the brain, spinal cord, and nerves cannot use fat as a fuel source. Protein can be used as fuel but only as a last resort and your body should never have to. It is unhealthy. Protein is used to build and repair your body. If there is not enough carbs or fat to run on it will use protein but then your health will suffer because nothing in your body will be prepared. Remeber if your body is not getting enough nutrients from your food and has to resort to protein and there is still not enough it will begin to eat itself. It starts with the softest tissues first. The brain and liver. So I suggest you eat or eventually if you starve yourself your body will eat your brain. Not good.
2006-09-16 14:06:21 · answer #2 · answered by Charis 3 · 0⤊ 0⤋
man is not going to evolve into NOT being a carbon based life form, therefore we need to ingest organic compounds (carbohydrate...hydrated carbon). If we weren't organic, we would be something else- robots are the nearest approximation. All life is organic, all ingest carbs
2006-09-16 16:58:14 · answer #3 · answered by laura w 3 · 0⤊ 0⤋
Because, DUH, don't you know.....
MEN DON'T KNOW CRAP!
LOL
2006-09-16 15:01:28 · answer #4 · answered by Obama, 47 y/o political virgin 5 · 0⤊ 0⤋