As many as 60 percent of show horses may suffer from equine gastric ulcer syndrome, a condition that causes stomach irritation and can lead to poor body condition, loss of appetite, lackluster performance and even colic. While treatments exist, none are the perfect solution for every horse, and researchers continue searching for alternatives. Lately, algae have come under scrutiny as a potential option.
Algae can contain a high level of minerals, including calcium. Calcium has been shown to act as a buffer, neutralizing acids naturally present in the horse’s stomach—acids that are necessary for digestion but in overabundance can burn the stomach lining, leading to ulcers.
A New Zealand research team led by Tracey Moir, owner of Seahorse Supplements Ltd., and including John O’Brien, BVSc, from Equvet Ltd., and Shay…