Our page also gives you a 50% coverage interval for when you might die. If you are in the unlucky 25% of the people who are similar to you in health habits, you will die before the lower age. If you are in the top 25%, you will live past the older age point.
The math is not hard.
For activities like driving, it is fairly easy to get reliable numbers on how they effect your chance of death. The entire auto insurance industry makes sure this information is accurate! But, for other things, like exercise, or anti-oxedents, it is much more difficult to get reliable data. It is these numbers that are hard to come by and where we need your help!