Beef Tongue

Tongue meat has a high concentration of calories and fatty acids, as well as zinc, iron, choline, and vitamin B12. Cow's tongue is a moderate source of calories. A 3-ounce portion will set you back about 240 calories, which come from the meat's 16 grams of protein and 19 grams of fat. All that protein helps fuel your active lifestyle – it's a source of all the amino acids you need to build lean muscle.
This meat is said to be especially good for persons recovering from illness or pregnant women. Folate is a nutrient found in organ meats that is thought to aid with fertility and the prevention of fetal abnormalities in babies, such as spina bifida and heart difficulties. Furthermore, vitamin B6 can help with morning sickness during pregnancy.