Another good theory down the drain!! I appreciate your input and know you are correct in your assessment. So many of us are looking for that 'magic bullet' we tend to grasp at straws. Luckily, I will be able to assess pretty quickly whether this stuff works or not, and I'm not out that much if it doesn't. You'll have freepmail in a bit.
I do know this, human health is tied to the oceans. Every primitive foodway has sought foodstuffs from the oceans: fish, shellfish, sea 'vegetables', even sea salt. They are potent nutrition. So potent that some groups live off the sea exclusively. ie the Inuit. Our downfall is all the refined foods we eat. All the cod liver oil in the world won't make up for my FIL's cookie habit. I am very interested in what you find. The claim of better hair and nails is very tempting....