01. Caffeine Quiz

What happens to caffeine clearance as people age?

• It becomes faster

• It stops completely

• It remains the same

• It becomes slower

What is the effect of having a second cup of coffee in the afternoon for sensitive individuals?

• They feel energized

• They can sleep easily

• They find it difficult to fall asleep

• They feel no difference

What is a characteristic of individuals with a more efficient version of the caffeine-degrading enzyme?

• They cannot drink caffeine at all

• They can drink caffeine without issues

• They need more caffeine to feel awake

• They are more sensitive to caffeine

Why do some people have a slower-acting version of the enzyme that degrades caffeine?

• Due to diet

• Due to genetics

• Due to environmental factors

• Due to exercise

If a person drinks one cup of tea in the morning, how long might its effects last for sensitive individuals?

• A few hours

• All day

• Only until noon

• Only for a short time

What is the primary factor that affects how quickly caffeine is cleared from the body?

• Exercise

• Sleep patterns

• Genetics

• Diet

How does caffeine affect sleep in older adults compared to younger adults?

• It makes them feel more awake

• It helps them sleep better

• It disrupts sleep more

• It has no effect

What is the main reason some people can consume caffeine without sleep issues?

• They are younger

• They drink less caffeine

• They avoid caffeine altogether

• They have a more efficient enzyme