I do, but it's for multiple things.
Vit D, 5k IU- because I'm not in the sun a lot and we're in winter now anyways
Niacin- a compromise between me and my doc on my cholesterol
Selenium- If I don't I have a constant craving for everything high in selenium, to the exclusion of a lot of other things
raw thyroid supps- thyroid condition
Skullcap, Bacopa, Gingko Biloba- Suspected ADD, experimenting to see what'll work.
fish oil: enough to bring my ratio up to 4 o6: 1 o3 or better.
Choline- Similar reasoning to the selenium
Lady Primrose oil- female issues