Everywhere you look on the web for information about thyroid disease, you'll find ads for and links to Alvidar, an expensive herbal supplement marketed by a company called Selmedica. Sales and affiliate sites, Google ads, popups, and links aggressively promote Alvidar as a remedy or treatment for an underactive thyroid -- hypothyroidism. Alvidar's sales pitch also claims that it can help deal with weight gained due to an underactive thyroid. But are these promotional claims true? What's actually IN Alvidar? Can it help your thyroid? Is it possible that it could actually make you worse?
Is Alvidar really a scam?