Are most vitamin deficiencies reversible with increased intake of the vitamin?
-:- yes, if you increase them in your diet
Name the water-soluble vitamins.
-:- B vitamins and vitamin C
Where are most vitamins absorbed in the GI tract?
-:- in the small intestine
Describe the difference betwe...
NUSC 1165 Exam 3 Questions & 100%
Correct Answers- Latest Test | Graded A+ |
Passed
Are most vitamin deficiencies reversible with increased intake of the vitamin?
✓ -:- yes, if you increase them in your diet
Name the water-soluble vitamins.
✓ -:- B vitamins and vitamin C
Where are most vitamins absorbed in the GI tract?
✓ -:- in the small intestine
Describe the difference between fortification and enrichment.
✓ -:- enrichment- nutrients that were lost during food processing have been added
back
fortification- vitamins/minerals have been added to a food that were not originally in the
food
What B-vitamins affect homocysteine levels and why is this important?
✓ -:- it helps regulate the balance of amino acids in the body
How is biotin bioavailability affected by raw egg consumption?
✓ -:- extended consumption of raw eggs can cause biotin deficiency because avidin
present in egg white tightly binds biotin thus making biotin unavailable for intestinal
absorption
What impact has fortification with folic acid on deficiency? How has this affected newborn
infants?
✓ -:- folic acid must be added to enriched grain products (such as bread, pasta, rice,
and cereal) which has been profound in reducing the rates of neural tube defects.
Why is intrinsic factor important for preventing pernicious anemia?
3|Page | Grade A+| 2024/2025
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Latestupdate. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
