The human brain is capable of recognizing faces in just a fraction of a second.

Your body’s kidneys filter about 50 gallons (190 liters) of blood daily.

The human body’s central nervous system includes the brain and spinal cord, which coordinate bodily functions.

The average person’s skin can lose up to 1 liter of moisture per day through perspiration.

The human body has a natural ability to adapt to various environmental conditions, such as changes in temperature.

Your body’s stomach lining renews itself every 2 to 3 days to protect against digestive acids.

The human body’s sense of smell is closely linked to memory and emotion.

The human eye can perceive a range of about 1 million different shades of color.

Your body’s heart pumps approximately 7,500 liters of blood through the circulatory system each day.

The human body’s bones are made up of about 65% mineral content and 35% organic compounds.