9 Unbelievable Things Your Body Is Doing Everyday That Sound Next To Impossible

Taste receptors are located in the heart

Babies have so many taste buds that some of them are situated on the palate, but they disappear with age. Adults have about 10,000 receptors in their mouth — a number that is cut in half by the age of 60. However, it’s recently been found that receptors of sourness are also located in the heart to help it recognize infections.