What is the difference between Organic Sulfur and sulfur?

Sulfur is one of the most abundant elements in the human body and is essential to life. Sulfur is found in many common foods that we eat every day including fish, poultry, eggs, milk, onions, garlic, and cabbage. Sulfites and sulfonamides, found in sulfa antibiotic drugs, are very different and have unrelated mechanisms of action from MSM in Organic Sulfur.