Vitamin E for Horses Without Access to Pasture

Updated November 21, 2025

In this special episode of Ask the Vet, we asked Dr. Nerida Richards, PhD, Equine Nutrition Specialist and founder of FeedXL.com, to answer your nutrition-based horse health questions. Dr. Richards and Dr. Lydia Gray answer a viewer question about whether or not their horse should be on vitamin e supplements when access to green grass is limited. Watch this video to learn about the role of vitamin e in horse health.


SmartPak Equine, LLC strongly encourages you to consult your veterinarian regarding specific questions about your horse's health. This information is not intended to diagnose or treat any disease, and is purely educational.