ISSA Nutritionist Quiz 7 - Vitamins
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Questions and Answers

What vitamin is neither fat nor water soluble?

Inositol

What type of formulation can help improve the absorption of vitamin A?

One that is oil-based

What effect is megadosing with niacin most likely to have on a client looking to increase athletic performance?

It will cause early onset fatigue

Women require higher amounts of which vitamin?

<p>Vitamin B</p> Signup and view all the answers

Which of the following can increase the absorption of Vitamin C?

<p>Bioflavonoids</p> Signup and view all the answers

How are most vitamins classified?

<p>By how they are absorbed in the body</p> Signup and view all the answers

Which of the following is a water soluble vitamin?

<p>Ascorbic acid</p> Signup and view all the answers

A client is most at risk for malabsorption of Vitamin K on what type of diet?

<p>Low in fat</p> Signup and view all the answers

Which of the following is considered an excessive intake of folate?

<p>2,000 mcg</p> Signup and view all the answers

Vitamin C is stored in the body in low amounts because:

<p>They dissolve in water and removed in urine</p> Signup and view all the answers

Study Notes

Vitamins Overview

  • Inositol is unique as it is neither fat-soluble nor water-soluble.
  • Oil-based formulations enhance the absorption of vitamin A.

Effects of Vitamins on Athletic Performance

  • Megadosing niacin can lead to early onset fatigue, negatively impacting athletic performance.

Gender-Specific Vitamin Requirements

  • Women have higher requirements for Vitamin B compared to men.

Absorption Enhancers

  • Bioflavonoids have been shown to increase the absorption of Vitamin C.

Vitamin Classification

  • Vitamins are classified based on their absorption mechanisms within the body.

Water Soluble Vitamins

  • Ascorbic acid is a primary example of a water-soluble vitamin.

Risk Factors for Vitamin Malabsorption

  • A low-fat diet increases the risk of malabsorption for Vitamin K.

Folate Intake and Excessive Consumption

  • An intake of 2,000 mcg of folate is considered excessive.

Vitamin C Storage

  • Vitamin C is stored minimally in the body due to its water-soluble nature, leading to its elimination through urine.

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Description

Test your knowledge about vitamins and their properties with this ISSA Nutritionist Quiz. Explore key concepts such as vitamin solubility, absorption formulations, and the impacts of megadosing on athletic performance. Enhance your understanding of essential nutrients critical for health and fitness.

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