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.
The lag for break is the formal way to start a pool match. It is the way to fairly determine who gets to shoot first, and is something you will want to get good at, because it can give you an advantage over your opponent. To lag, both players place a pool ball by the head rail. They then simultaneously shoot their ball so it bounces off the foot rail and returns to the head rail. The player whose ball stops closest to the head rail wins the lag, and gets his choice of whether to shoot first or require his opponent to shoot first.