When Shiga toxin is released from an E. coli O157:H7 bacterium, it can translocate to organs other than the digestive tract such as the kidneys and central nervous system (brain and spinal cord). This can cause hemolytic uremic syndrome (HUS) and/or thrombotic thrombocytopenic purpura (TTP) .
A strategy called dollar-cost averaging can help reduce risks surrounding an asset falling in price. The concept is straightforward - you invest a fixed amount of money in an asset once every fixed time period.
The usual disclaimer applies. 2 EXPLAINING THE RIDDLE OF DOLLAR COST AVERAGING Dollar cost averaging (DCA) is the practice of building up investments gradually over time in equal dollar amounts, rather than investing the desired total in one lump sum.owever, there is a much more general issue here: the average purchase cost for DCA investors gives greater weight to periods when the price is relatively low, so price fluctuations will always mean that DCA investors buy at less than the average price, regardless of the particular path taken by prices.