Probiotics and amino acids to improve the intestinal barrier. Omega-3 fatty acids, plasma, probiotics, prebiotics, etc... to enhance the immune response.
articles about fatty acids in ArticlesSections
The majority of the published work shows that the use of fatty acids in pigs has health benefits however its mode of action is still scientifically debated.
The success of the genetic improvement programs of the pigs in favour of a better growth and feeding efficiency and against the backfat thickness of the carcass has entailed a clear worsening of the organoleptic properties of the meat.