Can you get sick from eating expired sour cream?

Smell Smells are created by the combination of different chemicals. These chemicals react together to form odors. Odor molecules are formed from volatile compounds that evaporate easily. Volatile compounds are found in many substances such as alcohols, aldehydes, ketones, esters, ethers, acids, amines, phenols, sulfides, sulfuric acid, nitriles, aromatic hydrocarbons, nitrogenous bases, and other organic…