Dr. Getty Debunks Harmful Myth

Newsdate: Thu, 25 Aug 2011 - 08:58 am
Location: BAYFIELD, Colorado

Withholding Forage Before Exercise: Dr. Getty debunks a harmful myth:The horse’s stomach should be empty while exercising to avoid digestive upset. Truth or myth?

Myth. Mostly.

We don’t feel comfortable exercising after a large meal and we therefore assume that our horses don’t either. But define a “meal.” We generally think of a meal as feeding a commercially fortified feed—something that comes out of a bag. Or we may feed a meal of oats along with supplements. And in this instance, the myth is actually truth. This type of meal—low in fiber and high in feedstuffs that provide starch, protein, and fat—should not be fed immediately before exercising your horse. But forage should! It’s just the opposite: Restrict forage before exercise and you’ll produce, rather than avoid, digestive upset. Here’s why…

The horse’s stomach, unlike our own, secretes acid all the time. That’s right—it never stops. Chewing produces saliva, a natural antacid. But left without anything to chew, the acid will accumulate in the stomach and settle along the bottom (as water would in an empty jar). The lower portion of the stomach (the glandular region) has a protective mucus layer, but the upper squamous region has no such lining. Ask your horse to move, and the acid sloshes around, reaching the unprotected area, leading to an ulcer. And, as the acid flows through the small intestine, cecum, and large colon, it can cause further damage along its wake, potentially leading to colic and ulcerative colitis.

Allow your horse to graze on hay or pasture before asking him to move; 15 minutes ought to do the trick. You’ll keep him healthy and save him from physical and mental discomfort, which will all add up to his being more relaxed and receptive.

Dr. Juliet Getty has taught and consulted on equine nutrition for more than 20 years. At www.gettyequinenutrition.com horse owners and managers will find a library of helpful articles, a forum on nutrition, and a calendar of appearances, teleconferences and interviews; she is also available for individual consultations. In her next teleseminar (September 15, 8 pm Eastern), Dr. Getty will sort out the facts about joint supplements—register at http://www.gettyequinenutrition.com.

About the Author

Flossie Sellers

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As an animal lover since childhood, Flossie was delighted when Mark, the CEO and developer of EquiMed asked her to join his team of contributors.

She enrolled in My Horse University at Michigan State and completed a number of courses in everything related to horse health, nutrition, diseases and conditions, medications, hoof and dental care, barn safety, and first aid.

Staying up-to-date on the latest developments in horse care and equine health is now a habit, and she enjoys sharing a wealth of information with horse owners everywhere.