All of the Following Are Deductible as Medical Expenses Except

All of the following are deductible as medical expenses except

A) payments for a vision exam and contact lenses.
B) cosmetic surgery necessary to correct a deformity arising from a congenital abnormality.
C) payments to a hospital for laboratory fees and X- rays for diagnosis of a medical problem.
D) vitamins and health foods that improve a taxpayer's general health.