Humans shed around 30,000 skin cells every minute, which results in the loss of roughly 43,200,000 each day. While this number may seem high, the epidermis is continuously reproducing cells to replace those that are lost.Know More
According to KidsHealth, the skin consists of three layers, all of which have an important role in protecting the body.
An adult at rest breathes about 17,280 to 23,040 times a day at 12 to 16 breaths per minute. Other factors, such as exercise and vigorous physical activity, result in more breaths per day.Full Answer >
Humans do not have hair on their tongues. Microvilli, which are present on the human tongue, sometimes are confused with hair. Mircovilli are microscopic membrane protrusions on the taste buds.Full Answer >
Humans can live without a spleen, and if the spleen is injured, it is often removed in a procedure called a splenectomy. An injured or bruised spleen can rupture and cause massive internal bleeding. Thus, it is safer to remove the spleen than to risk it bursting.Full Answer >
One pound equals 3,500 calories, so cutting 500 to 1,000 calories every day results in the loss of one or two pounds per week. Losing small amounts of weight on a consistent basis can safely lead to more permanent weight loss, according to the Centers for Disease Control. Losing weight more quickly could be dangerous.Full Answer >