A 38-year-old male is brought into the emergency room with mild confusion and disorientation to person, place and time. His diet consists exclusively of salads and coffee. He is found to have an acute dermatitis on his forearms and reports loose, watery diarrhea for the past three days. What vitamin deficiency would you suspect in this patient?
A. Cobalmin
B. Niacin
C. Thiamine
D. Vitamin C
E. Vitamin D
A. Cobalmin
B. Niacin
C. Thiamine
D. Vitamin C
E. Vitamin D