According to Dr David Sinclair, your fingernails can say a lot about the state of your health. In reality, he claims that there is a sign that appears on your fingernails that can reveal about your life expectancy. However, what is this sign and what should you do if you see it? Let’s find out more about the connection between this sign and life expectancy below.

Your Life Expectancy According to Your Fingernails

Dr. Sinclair states that he closely examines his fingernails regularly to determine how rapidly he is aging. Now, for most people, this is typically the last part of the body they would think of looking at to gauge their health. Most of us tend to pay more attention to our diet, lungs, heart, and overall health than our nails when it comes to determining how healthy we are. Still, according to Dr. Sinclair, the state of your nails reveals the rate at which new healthy cells are produced in your body. The quicker the rate that in which new cells are produced, the greater the protection your body has against health decline related to aging.

Signs of Biological Aging