i think 3/4 tablespoons is quite much by the way. dont think youve been on it for very long have you?
Edit: Damn, i really need to learn to read more carefully. Err, whatever the case, the thyroid can re-balance itself quite easily most of the time. Im not moreless, but probably it be best to quit the kelp for awhile while keeping taking the rest of the drink and see how it goes.