Hey Rheinbach,
I have been diagnosed and treated. I also have another illness that compounds matters. I have not taken supplements. Howver, I have heard many good things about them. I have taken ensure for weight gain.
You are going to get a lot of info. This is a lot to absorb. Everyone has wonderful feeback. Remember each treatment is particular to each person.
Its helpful to read up on everything. What was helpful to me was a good support system. People I could speak to and trust. Meditation is helpful. If you play an instrument this also helps. If not, listening to music is always good. Writing and jouneling are good ways to deal with this. Bring out your creative channels.
I know it is scary at first but you will get used to it and any side effects. I was able to work at a high demand job and fast pace. This was good it kept my mind off of the illness. I had to do both inpatient and outpatient treatment. When I was not at work I brought my lap top to treatment.
You will meet many wonderful people who have amazing journeys. Yes, this is scary but it opens up a brand new horizon and perpective on life.
I wish you the best
Richard