Key legal question
Whether the taxpayer could deduct effective extra food costs or a flat-rate diet allowance as disease-related costs for 2005.
Extracted holding
No. A heart-healthy Mediterranean diet is not shown to involve deductible disease-specific extra costs beyond ordinary living expenses, and the flat-rate diet deduction was also unavailable.
Extracted reasoning
The court held that cholesterol-reducing, health-conscious nutrition is not fundamentally different from diet widely recommended to the general population. The taxpayer did not prove higher costs than those borne by similarly health-conscious persons. Otherwise the concept of deductible illness costs would become indeterminate.