fish Oil was the Problem?
For many weeks I kept having general itching all over, after taking the megadoses of vitamin C[along with other supplements]. It even continued when taking just 500 milligrams per day. After stopping the fish oil supplements, the itching reaction stopped and I am back up to 6-8 grams per day of vitamin C again.
There must have beeen something toxic in the fish oil supplements. Mercury? I don't know.