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BIOD 121 (portage) Module 4: Vitamins and Minearls Questions & 100% Correct AnswersLatest Test | Graded A+ | Passed $12.69   Add to cart

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BIOD 121 (portage) Module 4: Vitamins and Minearls Questions & 100% Correct AnswersLatest Test | Graded A+ | Passed

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Vitamins -:- organic compounds that the body needs in small amounts, almost exclusively obtained through the diet. Function of vitamines? -:- help regulate and support a variety of processes related to digestion, absorption, metabolism, and body regulations. Yield no energy: -:- vitamin...

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  • September 3, 2024
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BIOD 121 (portage) Module 4: Vitamins and
Minearls Questions & 100% Correct Answers-
Latest Test | Graded A+ | Passed
Vitamins


✓ -:- organic compounds that the body needs in small amounts, almost exclusively

obtained through the diet.




Function of vitamines?


✓ -:- help regulate and support a variety of processes related to digestion, absorption,

metabolism, and body regulations.




Yield no energy:


✓ -:- vitamines




Vitamins are important for:


✓ -:- growth and maintenance of our bodies




How many essential vitamins are there?


✓ -:- 13 known




1|Page | Grade A+| 2024/2025

,2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

Essential Vitamins:


✓ -:- found in both plant and animal sources, and the majority cannot be synthesized

by the human body.




Exceptions to vitamins that do not have to be consumed by in the diet:


✓ -:- Vitamin K and biotin (produced from gut flora in the GI tract), and vitamin D

which is synthesized in the skin through sunlight




Two vitamins can be produced through precursors:


✓ -:- Vitamin A can be produced after we consume food containing beta carotene, and

niacin can be produced when we consume foods containing the amino acid

tryptophan.




Organic compounds must meet 2 criteria in order to be considered a vitamin:


✓ -:- 1) enough of the compound must be consumed in the diet to maintain health

2) symptoms of deficiency occur in the absence of the compound, resulting in declining

health, but is restored when the deficiency is corrected.




Why do we fortify and enrich our foods?




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, 2024 /2025 | © copyright | This work may not be copied for profit gain | Excel!

✓ -:- During manufacturing of food, some nutrients are lost.




Enrichment:


✓ -:- the process of taking nutrients that were lost in the milling or processing of the

food and adding them back to the final product




Fortification


✓ -:- process of supplementing a product with additional vitamins that would not

normally be in that product (i.e. putting vitamin D in orange juice or adding vitamins

to cereal)




Vitamins can be classified as:


✓ -:- fat soluble or water soluble




Fat-soluble vitamins:


✓ -:- dependent on dietary fat for absorption. Once absorbed they are stored in

adipose tissue and liver.




Vitamins A, D, E, and K are:




3|Page | Grade A+| 2024/2025

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