The importance of muscle mass; What is the meaning of IgG, IgA and IgM. I'm concerned about my immune system; How do you feel about Black Seed Oil for immune support?

I have Parkinson's and I notice my medication has yellow dyes in it. Can't these be manufactured without artificial colors?; Can you recommend a good joint supplement I can take for the rest of my life?; I've been diagnosed with 14 high risk HPV types. What supplements can I take to mitigate...