One easy way to check your blood pressure more regularly is to donate blood! At least in the United States, you'll get your pulse, blood pressure, and iron lev

One easy way to check your blood pressure more regularly is to donate blood! At least in the United States, you'll get your pulse, blood pressure, and iron levels all checked. Additionally, your blood will be tested for some infectious diseases like HIV. Lots of free testing, and you also get to help someone out!