The Next Big Thing in methionine for horses
https://performance-horse-feed-wdwt826.laurelcurrent.com/posts/9-reasons-hoveler-pur.muskel-fits-a-warmblood-s-feeding-program
Metabolic types do best on low starch and sugar, and Pur.Muskel posts 5.8% starch and 4.1% sugar — notable numbers for a protein-rich muesli. Fold it into a complete ration at 30–50 g per 220 lb of body weight for light work.