A description of a professional medical brain researcher suffering in a sudden onset ALS

"I was diagnosed with ALS with bulbar onset about a year ago. At the beginning I had problems speaking on the evening. As the disease has progressed about six months ago swallowing difficulties have occurred when I have started to use C-peptide.
After a few days I have noticed that my swallowing significantly improved.
It has never became normal like had been before my disease but regular use of it helps a lot. C-peptide has no effect on other symptoms of ALS also it could not slow down the progression of the disease."