title: In terms of nutrition, does it matter whether I buy canned tuna that's packed in oil rather than packed in water?
mesh_terms: D000818:Animals; D005519:Food Preservation / Q000379:methods*; D006801:Humans; D009753:Nutritive Value; D009821:Oils; D014413:Tuna; D014867:Water
chemical_list: D009821:Oils; D014867:Water