Fred smokes about half a pack of cigarettes a day. Although he takes Vitamin B supplements, during the day, he is tired, irritable, and has trouble concentrating. What might be the culprit?
A) A lack of sleep
B) Problems with his diet
C) A lack of a support group
D) Too much smoking

Question

Quizplus · Accepted Answer

Smoking can lead to fatigue, irritability, and concentration issues due to its effects on the body, including reduced oxygen flow and withdrawal symptoms.

Fred Smokes About Half a Pack of Cigarettes a Day