There are many pathways explaining the relationship betweensocioeconomic status and health; one possibility is that somenormally unobservable characteristic causes people to invest bothin their financial well-being and their health. Here we consider thepossibility that the decision making processes are similar acrossdomains and that the steps individuals take to make decisions canhelp to explain the correlation in outcomes across domains. Wefocus particularly on retirement savings decisions and decisions inthe health domain. Choices in both domains have long-termconsequences and therefore require foresight and the ability toprocess complex information. Our results suggest that up to 44%of the correlation between wealth and health is due to the processesthat people use to make these choices.