 [ Symptoms ] could you provide a few links to the major studies showing excessive saturated fat is unhealthy  this website and the american heart association continue to recommend a diet low in saturated fat but the current buzz on the internet is that there is really little evidence for that position in fact france eats a diet high in saturated fat yet has a low rate of deaths from heart disease <link> <link>  can i see links to the original studies showing sf is harmful [ Disease ] you need to get to the er now with your medical history it is not that important when you started bleeding but rather how much you are bleeding right now a rapid bleed in the stomach could cause black stools relatively fast because you are weak and out of breath it would not be wise to delay an immediate medical evaluation