Seasilver: What's in a bottle, anyway?EDMOND JACOBY Staff WriterCARLSBAD ---- The offices and business records of Seasilver USA Inc. in Carlsbad were seized by federal officials as part of a legal action against the company more than a year after its product, a dietary supplement called Seasilver, became the subject of a strongly worded warning from the Food and Drug Administration. A letter from FDA District Director Alonza Cruse to Jason Berkes, president of the Seasilver company and of AmericAloe Inc., which manufactures the product for Seasilver USA, referred to the product, which it charged is advertised to treat or...