Do Our Bodies Convert All Food (fats, Carbs And Proteins) To Glucose, Or In Other Words, Do Our Cells Burn Anything Other Than Glucose?
Answered May 12, 2015 Author has 219 answers and 550.2k answer views Our body doesn't convert all the carbs, proteins and fat we eat to glucose! Carbohydrates: Only those carbohydrates which are digestible by our gut are used, remaining else (cellulose for that matter) remains in the gut, absorbs water and aids in proper digestion; the so called roughage. Yeah, the digested ones which may either give glucose, fructose or galactose as the final product, are all converted to glucose. Proteins: All amino acids obtained from the protein digestion are not converted to glucose, only a few of them are, remaining is converted to ketone bodies (another energy suppplier as glucose). Fats: Fats (neutral fats or triglycerides) are broken down into fatty acids and glycerol. From this, only glycerol and odd chain fatty acid (cf. even chain fatty acid) can produce glucose. So, what's with this compulsion of glucose to be present in the blood in the right quantity always? "Lest the brain will be starved, for it needs glucose from blood", you would have heard. Partly true because brain can live by utilizing ketone bodies as well. But for an optimal neurotransmitter (chemical signals aiding communi Continue reading >>