My pharmacist told me that he used to have a lot of anxiety about imagining himself to have a lot of diseases. Lexapro took care of that.
I have anxiety, but it is more social.
Actually, I used to worry about my health a lot, and became obsessive about my cholesterol levels.
I then started taking a lot of dietary herbal supplements.
I fell into the fad of not eating egg yolks, etc.
Maybe if you realized that nuts were actually very good for your health--they are rich in the good kind of fats that produce good health. I now eat some nuts every day -- macademia nuts, walnuts, cashews, peanuts, everything.