What happens when you get blood clots?

when a clot obstructs an artery (or thrombus) and thus prevents the flow of blood and oxygen to an organ, this can create a tissue injury, ie, an infarct. When blood clots break off (embolism) from the area they need to protect, they can put other organs at risk.

Clots that obstruct blood flow are the main cause of most strokes and heart attacks.

True hope it

Of that are from eating black  foods or iron supplements. the most common condition causing  it is a bleeding ulcer.  black poop caused by blood indicate a problem in the upper digestive tract.     along with pain, vomiting, or diarrhea is cause to see a doctor right go see a doctor