Table of contents

Prepare for your exams

Upload your syllabus and get recommendations on what to study and when. No syllabus? Sharing your exam schedule works too.

Skip topic navigation

1. Science of Nutrition(0)

What is Nutrition
(0)

Nutrients
(0)

Macronutrients
(0)

Micronutrients
(0)

Fiber and Phytochemicals
(0)

Energy in Food
(0)

Nutrition as a Science
(0)

Finding Credible Nutrition Information
(0)

2. Tools for Healthful Eating(0)

Healthful Eating
(0)

Three Guides to a Healthful Diet
(0)

Dietary Guidelines for Americans
(0)

Dietary Reference Intakes
(0)

Food Labels
(0)

3. The Human Body & Digestion(0)

Hunger, Satiety, and Hormones
(0)

Overview of the Digestive System
(0)

Organs of the Gastrointestinal Tract
(0)

Accessory Organs
(0)

Nutrient Absorption and Transport
(0)

The Gut Microbiome
(0)

Disorders of the Digestive System
(0)

4. Carbohydrates(0)

Intro to Carbohydrates
(0)

Simple vs Complex Carbohydrates
(0)

Why Do We Need Carbohydrates?
(0)

Fiber
(0)

Carbohydrate Digestion
(0)

Dietary Guidelines for Carbohydrates
(0)

Alternative Sweeteners
(0)

Blood Glucose Regulation
(0)

Diabetes
(0)

5. Lipids(0)

Introduction to Lipids
(0)

Why Do We Need Lipids?
(0)

Fatty Acids
(0)

Digestion of Fats
(0)

Dietary Guidelines for Lipids
(0)

Cardiovascular Disease
(0)

6. Proteins(0)

Introduction to Proteins
(0)

Protein Structure
(0)

Protein Synthesis
(0)

Why Do We Need Protein?
(0)

Protein Digestion
(0)

Dietary Guidelines for Proteins
(0)

Protein-Related Disorders
(0)

7. Vitamins(0)

Introduction to Vitamins
(0)

Fat-Soluble Vitamins
(0)

Water-Soluble Vitamins
(0)

Dietary Guidelines for Vitamins
(0)

Other Vitamin-Like Nutrients
(0)

8. Water and Minerals(0)

Water
(0)

Introduction to Minerals
(0)

Major Mineral: Sodium and Potassium
(0)

Hypertension and Minerals
(0)

Major Mineral: Calcium and Phosphorus
(0)

Osteoporosis: Minerals and Bone Health
(0)

Major Mineral: Chloride, Magnesium, & Sulfur
(0)

Trace Minerals: Iron and Copper
(0)

Trace Minerals: Fluoride and Iodine
(0)

Other Trace Minerals
(0)

9. Alcohol(0)

Alcohol Consumption
(0)

Alcohol Metabolism
(0)

Short-Term Effects of Alcohol
(0)

Long-Term Effects of Alcohol
(0)

10. Energy Balance: Body Weight, Obesity, & Eating Disorders(0)

Healthy Weight
(0)

Energy Balance
(0)

Assessing Weight Related Health Risk
(0)

Factors That Influence Weight
(0)

Weight Loss
(0)

Maintaining Weight
(0)

Gaining Weight
(0)

Eating Disorders
(0)

11. Nutrition & Fitness(0)

Introduction to Physical Fitness
(0)

Exercise
(0)

Using Energy to Fuel Exercise
(0)

Nutrition & Physical Activity
(0)

Ergogenic Aids
(0)

12. Food Safety & Regulation(0)

Food Safety
(0)

Foodborne Pathogens
(0)

Foodborne Toxins
(0)

Food Preservation & Additives
(0)

U.S. Food Safety Systems
(0)

Natural, Organic, & Bioengineered Foods
(0)

13. Food Insecurity in the US and the World(0)

Food Insecurity
(0)

Global Food Insecurity
(0)

14. Nutrition: Pregnancy Through Infancy (0)

Preconception Nutrition
(0)

Nutrition During Gestation
(0)

Potential Complications During Pregnancy
(0)

Breastfeeding
(0)

Nutritional Needs for Infants
(0)

15. Nutrition: Toddlers to Late Adulthood(0)

Nutrition For Young Children (Ages 1-5)
(0)

Nutrition For School-Age Children (Ages 6-11)
(0)

Nutrition During Adolescence (Ages 12-19)
(0)

Nutrition For Older Adults (Ages 50+)
(0)

8. Water and Minerals

Introduction to Minerals

8. Water and Minerals

Introduction to Minerals: Videos & Practice Problems

Video Lessons Practice Worksheet

Back to all problems

16 of 0

PreviousNext

Problem 16Multiple Choice

A community health program must choose three minerals to target for dietary counseling given limited staff and local food patterns showing high sodium, low calcium, and low iron intakes. Which triage is most defensible based on classification and public health impact?

Concentrate solely on increasing vitamin supplements because vitamins are always more cost-effective public health interventions than addressing mineral intakes even if local diets are deficient in basics like iron and calcium.

Allocate all resources to promoting dietary sulfur intake since sulfur is a major mineral that replaces the need to address both calcium and iron deficiencies through improved protein consumption alone.

Focus only on trace minerals because their physiological effects are typically more dramatic per milligram, excluding sodium and calcium entirely because the major/trace classification implies major minerals are less important to modify with dietary counseling.

Target sodium (major mineral) to reduce hypertension risk, calcium (major mineral) to protect bone health, and iron (trace mineral) because of high prevalence and severe functional consequences of iron deficiency anemia in the community.

0 Comments

Download the Mobile app

Accessibility

Privacy

Do not sell my personal information