And now... Omega 3-rich ground beef [ research conducted at the Kansas State Univ., USA ]

acide gras aliment pour animaux beef beef cattle bovin de boucherie carne de res enriquecimiento de los alimentos eua fatty acids feeds food enrichment ganado de carne graine de lin linaza linseed linum usitatissimum nutritive value piensos recherche research usa valeur nutritive valor nutritivo viande bovine