Foods and Nutrition 1030E Lecture Notes - Lecture 11: Caffeine, Glycogen, Hypokalemia
5 Dec 2017
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Document Summary
Carries nutrients and waste ( urine, lymph, blood, sweat,) Every fluid is going out has to be replaced. Blood- glucose, vitamins, minerals are dissolved in water. Metabolic water- water produced during metabolic reactions ( 300ml) Water deficiency ( dehydration) lose water in blood concentrated blood increase thirst ( less saliva) What the water can do to other nutrients. Hyponatremia - low sodium levels in the blood. Body will end up taking back what it actually needs. The dissociation of the salt causes a slight ionic changes. Cations and anions inside and outside are balance. Move from lower concentration to higher concentration across the membran. 3 sodium are pump out of the cell. 2 potassium are binding to pump into the cell. Nerve transmission- channel opens to allows sodium enter the cell (becomes l. If its in the food, you can"t taste it. Ul= 2000mg es less negative in the neuron) Dash diet ( dietary approaches to stop hypertension)
