Caffeine: A Blessing or a Curse?

A. Gives you energy

B. Helps you focus

C. Lose weight

D. All the above

A. Restlessness and shakiness

B. Insomnia

C. Headaches

D. All the above

A. Headaches

B. Blackouts

C. Irritability

D. Loss of appetite

A, C, and D

A, B, and C

All of the above

A. None

B. 100 milligrams

C. 400 milligrams

D. 500 milligrams

A. 95-200 mg

B. 35-45 mg

C. 70-100 mg

D. 14-60 mg