Wine wars: Why we get headaches from drinking wine in U.S. but rarely in Italy — Chapter 2
Since retiring to Rome 11 years ago and getting fairly heavily into wine, I rarely get headaches. Yet I always did in the U.S. So do my readers. I sought answers at a recent wine tasting of my favorite Piedmont wines as well as wine experts in the U.S. and California. The culprit isn’t sulfites as I always thought. It’s much more complicated.