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1. Science of Nutrition(0)

What is Nutrition
(0)

Nutrients
(0)

Macronutrients
(0)

Micronutrients
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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
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Dietary Guidelines for Americans
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Dietary Reference Intakes
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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

Hypertension and Minerals

8. Water and Minerals

Hypertension and Minerals: Videos & Practice Problems

Video Lessons Practice Worksheet

Back to all problems

6 of 0

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Problem 6Multiple Choice

Using daily sodium values from typical meals—breakfast 800 mg, lunch 900 mg, dinner 1,200 mg, and snacks 300 mg—calculate the total daily sodium intake and determine whether it meets current DASH (≤2300 mg), old guideline (≤3000 mg), and how it compares to the average American intake (~3400 mg).

3,200 mg/day (3.2 g); this intake is well below all recommendations and the average American intake, therefore no dietary changes are required.

3,200 mg/day (3.2 g); meets current DASH but exceeds the older 3000 mg guideline and equals the average American intake, so only minor modifications are needed.

3,200 mg/day (3.2 g); calculation incorrect because snacks should not be counted toward daily sodium, so true total is 2,900 mg which meets both DASH and old guidelines.

3,200 mg/day (3.2 g); exceeds current DASH (2300 mg) and old 3000 mg guideline, but is slightly below the average American intake (~3400 mg).

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