u/Former_Location_2348

Hi all who know about equine nutrition! My horse has been quite tight and unable to keep a consistent canter lately. I‘ve been doing research on PSSM 1 and the symptoms seem to match. Im told that Selenium and Vitamin E help with muscle tightness. I found a good pure source of selenium from Ultra Cruz. Still looking for a good Vitimin E that’s not 500 dollars lol. Any recommendations?