I made this video in case I did not have time to explain anemia and it's relevance to small bowel disease, as well as the schilling test. For some reason there was a delay with the audio compared with the screen, but it doesn't cause too much of an issue.
Don't mind my husband's random groan; he was just waking up while I made this.
![](https://i.ytimg.com/vi/LeUZJixwc9M/maxresdefault.jpg)