Can You Get Sick From Rancid Oil?
Consuming rancid oil may cause food poisoning and other health problems due to the accumulation of harmful chemicals. When oil expiration dates are ignored or the oil is improperly stored, oxidation may occur, causing oils to become rancid. Rancid oil may cause stomach ache, nausea, vomiting, diarrhea, fever, headache, and other unpleasant symptoms. Therefore, it is crucial to store oils in a cool, dry, and dark location and to dispose of expired or uncomfortable oils promptly to avoid any adverse health effects.