Cysteine and methionine -- two sulfur-containing amino acids in these foods -- serve as key sources of sulfur for your body's cells. While the majority of amino acid sulfur is needed for making protein, it also serves as a cofactor for certain enzymes, which are substances that help bring about chemical reactions.ggs. Eggs are not only a rich source of protein, they're high in sulfur, with the white, or albumen, containing the majority. Each egg yolk contains 0.016 milligram of sulfur, and the white contains 0.195 milligram, according to B. Srilakshmi, author of Food Science..
time lag - time during which some action is awaited; instant replay caused too long a delay; he ordered a hold in the action. delay, postponement, wait, hold. pause, suspension, intermission, interruption, break - a time interval during which there is a temporary cessation of something.
Interestingly, this finally clears up for me one of the interesting quirks of the 12 hour clock system where time counts from 12 a.m. to 1 a.m. and likewise goes from 11 a.m. to 12 p.m., which always seemed odd, but now makes perfect sense given what a.m. and p.m. stand for.