Post-prandial syncope due to nitrates in food.
Stebbing
J
J
D005520:Food Preservatives / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008461:Meat Products / Q000009:adverse effects*; D008875:Middle Aged; D009566:Nitrates / Q000009:adverse effects*; D013575:Syncope / Q000139:chemically induced*
D005520:Food Preservatives; D009566:Nitrates