Jones Farm Hay & Feed is proud to carry EZium, a North Carolina–based equine supplement company founded by Dr. Teena Middleton, an equine nutritionist and lifelong equestrian. Drawing on both her professional expertise and years of hands-on experience with horses, Dr. Middleton developed EZium while searching for an effective, easy-to-feed chelated magnesium supplement for her own talented but reactive horse.

What began as a personal solution grew into a line of affordable, science-driven equine supplements designed to support magnesium balance, normal nerve and muscle function, focus, metabolic wellness, digestive support, and overall performance. Today, products including EZium, EZium Metabolic, and EZium+ Enteric, helping horse owners provide targeted nutritional support with practical formulas created with real horses in mind. Proudly rooted in North Carolina, EZium is dedicated to helping every horse feel and perform its best.