What the Heck Is low sugar laminitis feed?

https://horse-feed-suppliers639.rivetgarden.com/posts/choosing-the-horse-feed-is-best-for-horses-suffering-from-allergies

Gentle horse feed for sensitive stomachs, designed to support comfortable digestion, hindgut health and better nutrient absorption. A reduced-starch fibre-rich formula with natural ingredients to help maintain settled digestion and general wellbeing.