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Natural Approaches to IR and EMS

When it comes to the health and well-being of our equine companions, exploring natural remedies and supplements can provide valuable support. One such botanical gem that holds significant potential is the chaste tree berry, also known as Vitex agnus-castus. While chaste tree berry has been commonly associated for centuries with its benefits for women's health, recent research suggests that it also possesses adaptogenic qualities that can be beneficial for horses, particularly those dealing with insulin resistance or equine metabolic syndrome.


Understanding Adaptogens and Their Role in Equine Health: Adaptogens are natural substances that support the body's ability to adapt to stressors and maintain homeostasis. These botanical treasures have gained recognition for their wide range of health benefits in humans, and their potential in veterinary medicine is also being explored. For horses, adaptogens can offer valuable support in managing stress, improving overall well-being, and aiding specific conditions.





Equine Metabolic Syndrome (EMS) and its Challenges: Equine Metabolic Syndrome is a complex condition characterized by insulin dysregulation, obesity, and an increased risk of laminitis in horses. It poses significant challenges for horse owners and requires a comprehensive management approach. The best information about managing insulin resistance, laminitis, Cushings and equine metabolic syndrome can be found at www.ecirhorse.org providing step-by-step guidance for owners. You can also read more about managing Cushings in our previous blog post. While dietary adjustments and exercise are crucial, incorporating adaptogenic herbs like chaste tree berry into the horse's routine may offer additional support.


Chaste Tree Berry as an Adaptogen for Horses:

  1. Hormonal Balance: Chaste tree berry's adaptogenic qualities can help regulate hormone levels in horses. Just like in humans, the active compounds present in chaste tree berry may support a healthier balance of reproductive hormones, such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH). This may be particularly beneficial for mares with hormonal imbalances, aiding in estrous cycle regulation. See our previous blog about chaste tree berry for 'moody mares'.

  2. Insulin Regulation: Research suggests that chaste tree berry may have a positive impact on insulin sensitivity, which is crucial for horses dealing with insulin dysregulation seen in EMS. By supporting insulin regulation, chaste tree berry may contribute to improved metabolic health and help reduce the risk of laminitis associated with EMS.

  3. Stress Management: Horses, like humans, experience various stressors that can affect their overall well-being. The adaptogenic properties of chaste tree berry can help horses adapt to stress more effectively, promoting a calmer temperament and reducing the negative effects of stress on the body. This can be especially beneficial for horses dealing with EMS, as stress can exacerbate metabolic issues.

Incorporating Chaste Tree Berry into Equine Care: chaste tree berry can be included at very low rates - usually around 10g per day, making it very cost effective. Chaste tree berry is generally considered to be very safe. The only known side effects are occasionally loose stools, or skin reactions. If this occurs, discontinue use. However, it may interfere with medications, so discuss with your veterinarian if your horse is on regular medication such as pergolide.




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