Gwyneth Paltrow, actress, wellness queen and avid fan of jade balls (google with care), will probably live a long time and in excellent health. Her longevity however, will have little to do with the various wellness remedies she sells, and a lot to do with her extraordinary wealth. This is because of the wealth-health gradient. The wealthier you get the better your health, the longer you live. Conversely the less wealth you have, the shorter your life.