The FOB Self Test I bought because it has been described in terms of uncomplicated food in advance. In contrast to the fecal occult blood test in which you but very on the eighth had what one takes the three days of testing at food to be so as not to distort the result. The FOB Self Test is easy to perform and read the result within 5 minutes. In my case, the result was "negative". I frankly the result still not completely trust, I got myself two days later a fecal occult blood test by my GP. However, I do not put my diet to the three days of testing. Then go to the Hämmoccult test for Doc and told me the result within a minute with. But this test was "negative". I think that the FOB Self Test is quite safe. The nurses', which was to serve as a practical tool to me as a geriatric nurse remains, unfortunately, are always and is not usable by. Too Bad.
