Messages about friends

David R. Hamilton PhD

Most people believe that the secret to living to a very old age is simply down to the food we eat or how much exercise we take, or even whether we drink or smoke or how much stress there is in our lives. This is because most longevity research (research into lifespan) has focused upon these factors. And they all do play an important role in lifespan. But one vital ingredient is missing from this menu. That ingredient is friends.