People with Crohn’s disease have trouble absorbing nutrients because the inflammation of the intestine makes it difficult for the organ to digest and absorb the nutrients from food. The patients low levels of sodium and potassium due to the lack of absorption could be what is causing her diminished sense of touch. Your nerves need a certain amount of potassium to control their function along with muscle function. Potassium and sodium help your nerves send electrical signals, via the sodium potassium pump, that are necessary for nervous system function. The patient's abnormal amounts of the two is causing irregular nerve function that is affecting her sense of touch and causing numbness.
Comments
Punctuation
In the second sentence "patients" should have an apostrophe.
The first sentence seems a
The first sentence seems a little awkward. I would suggest using the phrase "due to" instead of "because".
absorb
I would avoid using 'absorb' twice in the same sentence.