Insulin Resistance and Laminitis in Horses - A Case Study

I spent time with a friend this past Memorial Day, andthe grass when her other horses flourished on it. In
heard her horrific tale of how she had to put downother words, the vet never diagnosed insulin
her long time horse partner because of laminitis.resistance. Horses with insulin resistance cannot
When Laminitis and Insulin Resistance are a Deathproperly use or respond to the insulin in their bodies,
Sentencewhich means that they cannot properly metabolize
In the case of my friend's horse, the lack ofglucose. This ultimately can lead to chronic laminitis,
information about laminitis led to euthanasia, when itand, as in the case of my friend's horse, euthanasia.
did not have to. From what she related to me theYet it does not have to be that way.
horse probably developed insulin resistance from theInsulin Resistance - A Case Study of Success
sudden onset of green grass, which was leftThere but for the grace of God go I, literally! I had a
untreated. Ultimately this condition led to laminitis,horse develop insulin resistance last fall from all the
which led to euthanasia.mesquite beans on my place. In his case, a dietary
She lives in eastern New Mexico where it never rainschange (the introduction of mesquite beans)
much. Her horses are in dry, sandy pens or pasturestriggered insulin resistance. However, I did not have
all year round, and fed hay and grain daily. During theto put him down. Today he is sound and barefoot
spring of 2009 it actually rained in NM, and she hadbecause my vet understands insulin resistance and
lush green grass grow in her pastures, which herlaminitis in horses. Dietary changes and sound
horses were not accustomed to.barefoot trimming were all he needed to return to
As a result of eating this grass, one of her horsesnormal health.
came up lame. She took him to her vet, expectingThis summer as the mesquite beans are blooming I
the best of care for him. The care she received ishave loaned him to my niece to use in her summer
standard in the veterinary world... but it ended withcamp for kids. He will live in a large, dry pen with
him being put down.other horses on hay, grain and organic supplements.
The vet had her put special shoes on the horse,This gets him off the grass and mesquite beans, and
which didn't stay on, but never told her to get himgives him a daily job with lots of exercise. The
off the grass or change his diet in any way. The vetexercise is as important as getting him off the grass
did tell her the laminitis was due to the grass, butand beans.
was never able to tell her why he had problems with