The superiority of L-methionine

methionine availability in pigs

Many researchers have investigated the differences between L- and DL-methionine over the past several decades, and yet many nutritionists still have lingering doubts regarding the true value of L-methionine, and the true cost of D-methionine. Today we have a much better understanding of the various factors influencing methionine bioavailability, from ingestion to metabolism and excretion,…