Dietary supplements for horses are products added to a horse's diet to provide additional nutrients that may not be sufficiently available in their regular feed. These supplements can include vitamins, minerals, amino acids, and herbal compounds. They are used to address specific nutritional needs, support general health, or enhance performance and recovery. Common types of supplements include those targeting joint health, digestive support, and hoof condition. The efficacy and safety of these supplements can vary, and their use often requires careful consideration of the horse's overall diet and health status. This page compiles peer-reviewed research studies and scholarly articles that explore the composition, usage, and impact of dietary supplements on equine nutrition and health.
The type of diet that a horse consumes is one of the most important factors determining the mineral profile and tensile strength of its hooves, so the quality and nutritional value of the supplied feed are fundamental to achieving satisfactory hoof quality. The objective of this study was to compare the differences in the mineral concentrations of sodium (Na), potassium (K), magnesium (Mg), zinc (Zn), and Iron (Fe) between two diets, namely silage and a commercial concentrate, using atomic absorption spectrometry and to determine which led to higher increases in the hoof tensile strength of ho...
Harbowy RM, Robison CI, Tillman I, Manfredi JM, Nielsen BD.Oral joint supplements (OJSs), specifically those containing glucosamine and chondroitin sulfate, are some of the most popular feed additives fed by horse owners. However, evidence of the efficacy of these nutraceuticals in vivo is lacking. To investigate the impacts of an OJS on equine lameness, 40 geldings (18 ± 7 yr) with chronic lameness and AAEP lameness grades between 2 and 4 (as scored by a veterinary sports medicine and rehabilitation specialist) were enrolled in the study. Horses were stratified by lameness grade, BCS, and weight, and then randomly assigned to receive a placebo powde...