NO shit right?
I have high iron and manganese, halfass attempt to treat both as manganese is linked to lower IQ in kids. Our property tested positive for lead arsenate (legacy orchard pesticide), lead is also associated with lower IQ, esp in kids, and arsenic with high cancer rates.
I think I'll take my risk with Kirkland pino gris, cab sauv, and red blends. I'll let you keep the chardonnay.
@jryoung, the worst wines I've ever had were "hand-crafted", same with beer. And there seems to be very little correlation between costs and drinkability. I've spent what feels like a bunch of money over the years on really crappy tasting wine.