Ron Paul has recently pointed out that he would be steadfastly against any government grain-subsidies. These grain-subsidies are designed to make it much cheaper for farmers to raise their cattle on a very unhealthy diet of grains. So, by voting for Ron Paul, you would be making it much easier for farmers to switch to raising their cattle to feeding on grass, thus improving your access to healthy, grassfed meats in your area. At the same time, Ron Paul has also made a commitment to legalise the sale of raw dairy, so Primal Dieters would also benefit.
We've had other scares in the recent past, such as insane, draconian attempts by Florida to ban the sale of raw oysters, something which I am sure Ron Paul would also have frowned on, so it is vital for members to vote for Ron Paul, as, otherwise, we may eventually face laws forcing the irradiation of all sold meats etc.
(Bear in mind that in Iowa and some other US States, that one is allowed to vote in the Republican primaries even if one is a Democrat or an Independent, so go for it).