answersLogoWhite

0


Best Answer

Caffeine works by constricting the blood vessels and increasing the heart rate.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

it can cause your heart to speed up, and increase your oxygen intake, therefore, risking skin cancer

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How does caffeine affect the lungs and respiratory system?
Write your answer...
Submit
Still have questions?
magnify glass
imp