Hi, I'm Katey!
Holistic Equine Nutrition Practitioner and Equine Osteopath. I talk everything crunchy and holistic horse care. If you've ever looked at your horse and thought something just seems off, but every check comes back "normal", this is for you.
Equine Metabolic Syndrome affects far more horses than most owners realise. The signs are often hiding in plain sight, and by the time the obvious symptoms arrive, the metabolic damage has often been building for years. Today, we're changing that. In this post, we’re going to cover what Equine Metabolic Syndrome actually is, the physical signs most owners miss, why these signs get dismissed, why catching it early matters, and why nutrition, not medication, is the real starting point.
EMS is driven by insulin dysregulation, think of it like equine pre‑diabetes. The body stops managing blood glucose and insulin efficiently. It builds slowly, driven by diet, lifestyle, and genetics. Native breeds and ponies are more prone, but any horse can develop it and it is becoming increasingly more prevalent.
The cresty neck is the most recognised sign, that hard ridge of fat along the top of the neck, but EMS shows up in other places too: fat pads above the eyes, behind the shoulders, and around the tailhead, fat deposits around the sheath in geldings, swelling of the udders or random lactation in mares, mystery laminitis or recurring foot soreness, abnormal or patchy sweating, persistent lethargy or a horse that just seems dull and flat.
These are not random. They are signs of insulin dysregulation. These signs get missed because they get normalised. “She’s always been chunky.” “He’s just an easy keeper.” “It’s just age.” These dismissals delay intervention by years.
Early EMS is often very responsive, that being said, improvement and healing can happen at any stage. A horse identified early, supported with holistic nutrition, a low‑sugar, low‑starch diet, correct mineral balance, and lifestyle management can see real, measurable improvement. On the other hand a horse in chronic laminitis with years of unmanaged EMS can a harder battle that takes more time.
Your eyes are one of your most powerful diagnostic tools. Use them.
Here’s the takeaway: nutrition is not a complement to EMS management. It IS the management. Reducing sugar and starch, correcting mineral imbalances, and supporting gut health are your primary tools.
Medication is NOT the the only option and should not be standard protocol.
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If you’re ready to work together in optimizing your horse’s health, I would love to support you. Whether your goal is preventative wellness, reducing disease risk, or helping your horse navigate conditions like insulin resistance, PPID/Cushing’s, laminitis, ulcers, leaky gut, skin issues, arthritis, navicular, kissing spine, or behavior challenges — nutrition influences every system in the body. A holistic, drug‑free approach can change everything.
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