Lecture 9 Eating and Nutrician

Question 2

What is a contributing factor in 1 in 5 deaths?

Answer 2

Poor diet

This statistic highlights the significant impact of nutrition on overall health outcomes.

Question 3

What are the top 3 leading causes of death in the US?

Answer 3

• Heart disease
• Cancer
• Accidental injuries

These statistics are sourced from the CDC, 2023.

Question 4

What are the four macronutrients?

Answer 4

• Proteins
• Carbs
• Fats
• Water

Macronutrients are essential for energy and bodily functions.

Question 5

What is the recommended daily intake of protein for adults?

Answer 5

2-3 servings a day

Serving sizes vary based on age and gender.

Question 6

What is the recommended daily intake of fruits and vegetables for adults?

Answer 6

• 1.5-2 fruit servings/day
• 2.5-3 vegetable servings/day

This varies according to age and gender.

Question 7

According to recent trends, what percentage of US adults get too much sugar?

Answer 7

~60%

High sugar intake is a significant public health concern.

Question 8

What percentage of US adults do not get enough fiber?

Answer 8

~95%

Fiber is essential for digestive health.

Question 9

What are the two types of diabetes?

Answer 9

• Type 1 - Body cannot make insulin
• Type 2 - Body less responsive to insulin

Type 2 diabetes is often linked to an unhealthy diet.

Question 10

What is the glycemic index (GI)?

Answer 10

How fast blood sugar levels rise after eating

GI is an important measure for understanding carbohydrate effects on blood sugar.

Question 11

What does the glycemic load (GL) measure?

Answer 11

How food impacts blood sugar levels over time

GL takes into account both the quantity and quality of carbohydrates.

Question 12

What are major sources of fiber?

Answer 12

• Raw fruits
• Raw vegetables
• Legumes
• Whole grains
• Nuts

These foods contribute to a healthy diet and digestive health.

Question 13

What is Body Mass Index (BMI)?

Answer 13

A calculation based on height and weight

BMI is commonly used for medical classification but has limitations.

Question 14

What is the waist-hip ratio?

Answer 14

Waist circumference divided by hip circumference

This metric helps assess health risks associated with body fat distribution.

Question 15

What psychological factor contributes to eating disorders?

Answer 15

Eating to cope with stress

Stress eating can lead to long-term unhealthy food consumption patterns.

Question 16

What is the second highest mortality rate of any psychiatric condition?

Answer 16

Eating disorders

These disorders significantly impact health and require treatment.

Question 17

What is the primary treatment focus for anorexia?

Answer 17

Restoring body weight

Behavioral therapies are also important for recovery.

Question 18

What is the treatment of choice for bulimia nervosa?

Answer 18

Cognitive Behavioral Therapy (CBT)

CBT is effective for eliminating binge eating and purging behaviors.

Question 19

What are the biological factors influencing eating disorders?

Answer 19

• Genetic influence
• Neurotransmitter systems (Dopamine, Serotonin)
• Interoception

These biological factors can significantly affect eating behaviors.

Question 20

Fill in the blank: The ultimate cleaner in the body is _______.

Answer 20

Fiber

Fiber plays a crucial role in various bodily processes.

Question 21

What is the role of dietary fiber in health?

Answer 21

• Aids digestion
• Supports cardiovascular health
• Regulates blood sugar levels

Fiber is important for maintaining overall health.

Question 22

True or False: Food deserts are areas with high access to grocery stores.

Answer 22

False

Food deserts are characterized by low access to grocery stores and high poverty.