URBS 359- Final Exam Guide - Comprehensive Notes for the exam ( 103 pages long!)

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4 Dec 2017
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In a perfect world, people should be making smart food choices that give them all the nutrients that they need: however, people consume a lot of non-nutritious foods. People are free to drink as (cid:373)u(cid:272)h soda as they (cid:449)a(cid:374)t, (cid:271)ut it"s just goi(cid:374)g to be more expensive. 1: what are the 6 major classes of nutrients, carbohydrates: organic, energy-yielding (4 kcal/g), macronutrient, lipids (fats): organic, energy-yielding (9 kcal/g- most calorically dense), macronutrient, proteins: organic, energy-yielding (4 kcal/g), macronutrient, vitamins: organic, micronutrient. 13 organic vitamins: fat soluble (a, d, k) and water soluble. If a vitamin has a ul, and you consume more than this, there is potential for adverse effects. This is true for both water soluble and fat soluble vitamins: each has a special role to play. Facilitate energy release: do(cid:374)"t p(cid:396)o(cid:448)ide e(cid:374)e(cid:396)gy, almost every bodily action requires assistance from vitamins. Vulnerable to destruction: heat (as from cooking), light (a), and chemical reaction, minerals: inorganic, micronutrient.

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