dr. larson dr. larson: you can only speak when you are called on.otesiding officer does matters.substantive it's not that he is not running the show, he just does not speak on these matters. that is what washington did. but he did make some exceptions that were interesting. one exception he made was there was secret see -- secrecy, absolute secrecy of proceedings. they knew if word got out, they had gone beyond the rule. the rule said right the articles the articlesrite of the confederation that all states have to agree to. their that -- there oft it would work if nine the 13 states approved. washington pushed to have seven. and it worked. what's amazing about it is even the minimum, this is even when the anti-federalists such as , went back to new york, he still didn't tell. .he press never knew the press thinks this is the biggest thing happening before this happening. the press was all over this. town, newspapers in every and they all wanted a scoop. and no one had a clue. reports, and everyone was crazily wrong. convention hadhe second to call a

larson. we're here with dr. john cannell. i mentioned earlier, going through the health-food store, you take a look at the multivitamins. see for yourself -- most of them have, at best, maybe 400 i.u.s. you're looking at the vitamin d that you can buy itself as a standalone vitamin. i saw a couple that were maybe 1,000 or 2,000 international unit tablets. but again, too many fall far short of that 5,000 number, and the 5,000 is what you get with purity here. why is this so important? >> well, there's this study by professor robert heaney at creighton university that shows when you get your blood level up to 40, your body has enough for all the things it needs to do, and it begins to store a little bit of the vitamin d just like your ancestors used to store. so if your level is less than 40, your body is basically using up your vitamin d as fast as you take it for all the things it needs to do. think of vitamin d as a series of mountain pools with a big pool at the top and smaller pools below. >> okay. >> the top pool we've al