[23] Role of Diet and Nutrition in Thermogenesis

Question 1

What is the relationship between diet and thermogenesis?

Answer 1

Diet influences thermogenesis by providing the nutrients necessary for energy and heat production in the body

Question 2

How do different nutrients affect thermogenesis?

Answer 2

• Proteins → Increase thermogenesis more than other nutrients due to their high thermic effect
• Carbohydrates → Moderate effect on thermogenesis
• Fats → Least effective in inducing thermogenesis

Question 3

What is the Thermic Effect of Food (TEF)?

Answer 3

The increase in metabolic rate after ingestion of a meal

Question 4

Which nutrient has the highest Thermic Effect of Food (TEF)?

Answer 4

Protein

Question 5

How does water intake influence thermogenesis?

Answer 5

Cold water can slightly increase thermogenesis as the body uses energy to heat the water to body temperature

Question 6

How does caffeine influence thermogenesis?

Answer 6

Caffeine can stimulate thermogenesis by increasing metabolic rate and fat oxidation

Question 7

How does capsaicin (found in spicy foods) influence thermogenesis?

Answer 7

Capsaicin can stimulate thermogenesis and fat oxidation, potentially aiding in weight management

Question 8

What is the role of dietary fiber in thermogenesis?

Answer 8

Dietary fiber can enhance thermogenesis due to its influence on metabolizable energy

Question 9

How do alcohol and thermogenesis interact?

Answer 9

Alcohol has a significant thermic effect due to its high energy content but its consumption can lead to weight gain and other health problems

Question 10

TEF - Initials

Answer 10

Thermic Effect of Food