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r Variety Meats
(Brain, heart, sweetbreads, tripe, kidney, tongue)
See also Beef, Liver, Pork, Veal.
Nutritional Profile
Energy value (calories per serving): Moderate
Protein: High
Fat: Moderate (muscle meats)
High (organ meats)
Saturated fat: High
Cholesterol: High
Carbohydrates: None
Fiber: None
Sodium: Low to high
Major vitamin contribution: Vitamin A (kidneys), B vitamins
Major mineral contribution: Iron, copper
About the Nutrients in This Food
Heart, tongue, and tripe (the muscular lining of the cow’s stomach) are
muscle meats. Brains, kidneys, and sweetbreads (the thymus gland) are
organ meats. Like other foods of animal origin, both kinds of meats are
rich sources of proteins considered “complete” because they have sufficient
amounts of all the essential amino acids.
Organ meats have more fat than muscle meats. Their fat composi-
tion varies according to the animal from which they come. Ounce for
ounce, beef fat has proportionally more saturated fatty acids than pork
fat, slightly less cholesterol than chicken fat, and appreciably less than
lamb fat.
Like fish, poultry, milk, and eggs, and other meat, variety meats are
an excellent source of high-quality protein, with sufficient amounts of
all the essential amino acids. They are an excellent source of B vitamins,
including vitamin B 12 , a nutrient found only in animal foods. Kidneys are
high in natural vitamin A (retinol), the form of vitamin A also found in
liver. All variety meats are high in heme iron, the form of iron most easily
absorbed by your body.