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A sarcoidosis diagnosis followed by ITP can raise concerns about a possible connection. Discover what may link these conditions and what remains uncertain.

A bile flow problem can cause noticeable changes in the skin, urine, stools, and comfort, with treatment depending on the underlying cause.

Sinus symptoms can have several causes, and certain patterns may help distinguish a routine cold from a problem needing medical attention.

5-HTP is often promoted for mood support, but its effects, side effects, and place among depression treatments deserve careful consideration.

Kelp contains a nutrient that affects thyroid function, making supplement choices important for people with nodules or other thyroid concerns.