Apparently I’m very sensitive to both nitrates and nitrites. I love wine, but it gives me a terrible headache. It’s sometimes so bad that I can’t even do half a glass without getting a headache. It’s so frustrating. I also notice headaches when I eat any kind of shellfish, like shrimp. I hate missing out on eating and drinking things I love because it gives me a headache. Does anyone else experience this and have you found any way to combat this? I’m wondering if there are any vitamins or foods that will counteract this effect.