Best Answer: It depends what you mean by human. The oldest evidence for the genus /Homo/ dates back something like 2.5 million years. The oldest remains of the species /Homo sapiens/ are perhaps 150,000 years old.
Cooking chicken breast with skin gives higher number of calories. Each ounce of chicken breast with skin contains 55-56 calories, 4 oz of chicken breast with skin contains 224 calories and 6 oz of chicken breast with skin offers 336 calories. Adding different spices to it increases the calorie content further.
Letâs compare the calorie and fat count of a four-ounce chicken breast with skin, and a four-ounce chicken breast without. 1  The four-ounce chicken breast with skin is worth 188 calories, 49 percent of which are from fat. It contains 10.5 grams total fat, and 3 grams of saturated fat. The skinless chicken breast is worth 118 calories, with 11 percent of calories coming from fat.