03/08/2026
🟡 Why Vitamin E Is Important for Your Horse
A great reminder from Heart of Phoenix Equine Rescue about how critical Vitamin E is for equine health.
Vitamin E is one of the body’s most important antioxidants, helping protect cells from oxidative stress and supporting:
🧠 Neurological health
💪 Muscle function and recovery
🛡️ Immune system support
🩸 Cell protection and repair
🌱 Fresh green pasture is the best natural source of Vitamin E.
However, once grass is cut and stored as hay, the vitamin E content drops quickly. Horses on dry lots, hay-only diets, or limited pasture may not be getting enough.
Deficiencies can sometimes show up as:
• muscle weakness
• poor performance
• nerve and coordination issues
• slower recovery
💡 Why this matters for horses receiving PEMF therapy
Modalities like PEMF help support circulation, cellular communication, inflammation reduction, and recovery. But the body still needs the proper nutrients internally to rebuild and repair tissues.
Vitamin E plays an important role in protecting muscle and nerve cells, which helps support the body’s natural recovery processes.
When horses receive proper nutritional support alongside therapies like PEMF, it can help create a more complete wellness approach by supporting:
✨ muscle recovery
✨ cellular repair
✨ nerve health
✨ overall resilience
Because the best results often come from supporting the body both externally and internally.
Vitamin E
This is a Vital thing to horse and human health.
Vitamin E is an important antioxidant. Antioxidants are what fights damage to cells. It's the primary anti-inflammatory in your horses diet.
It's also extremely important for muscle function.
Adequate levels of vitamin E help your horse ward off virus.
Studies have shown broodmares (pregnant mares deplete vitamin E stores more rapidly in the end of their pregnancy) with low Vitamin E do not pass on immunities adequately in the colostrum transfer. This is why nature has the preponderance of foals born after spring grass has kicked off.
In fact, inadequate levels of the proper type of Vitamin E open the doorway for a while host of damaging things to take a hold in your horse.
Heaves, hoof disease, uveitis, arthritis, Cushing's flares, skin conditions and likely things we don't even understand are all delayed by an adequate amount of the right type of vitamin E.
This does not mean that Vitamin E will cure many of these things. But having low Vitamin E is taking away a level of protection against the damage by these conditions.
Many times in the rescue we have seen horses labeled as euthanasia cases and the testing came back very low E. Corrective measures were taken and the horse mobility was restored.
Alpha-tocopherol is the key type for the horse. Many vitamin E supplements are out there but they are not stabilized. Sometimes that means as soon as you pop the seal on the jug of oil the effectiveness is lost.
In nature the horse gathers it's E from grass and stores the extra for when grass is dead. This is why horses on all hay diets for sure need a reliable E source. The vitamin E only stays useful in grass hay from 2-4 weeks. Stored vitamin E within the horse begins to deplete after about 6 weeks with none ingested.
People will say, feed flax, feed this, feed that. Some of that will work-ish. Oftentimes to get the correct levels you would be spending A lot more money than if you just bought the good stuff.
If your horse is in a deficit a good quality liquid E will correct the issue faster than the powdered type,
Look for a link or two in the comments after this post gets some traffic.
