Taco is a perishable food item.
Taco is best used as a meal component, as eating it raw suffers large penalties to thirst and happiness.
A taco is crafted from a Tortilla and various other vegetables and sauces.
Taco can be Crafted, or found in residential fridges.
From items_food.txt (Project Zomboid directory/media/scripts/)
HungerChange = -25,
Weight = 0.3,
Type = Food,
UnhappyChange = -10,
DisplayName = Taco,
DaysTotallyRotten = 5,
DaysFresh = 3,
Icon = Taco,
Carbohydrates = 80,
Proteins = 32,
Lipids = 28,
Calories = 400,
WorldStaticModel = Taco_Ground,