Yucca
Yucca schidigera is a remarkable plant species belonging to the broader Yucca genus, a perennial shrub and tree adapted to the hot, arid landscapes of the Americas and the Caribbean. Known for its resilience in desert environments, Yucca schidigera has long been valued in traditional medicine and is now increasingly recognised in modern animal nutrition. Its unique composition of bioactive compounds, including steroidal saponins and polyphenols, has attracted attention for their potential to support health and wellbeing in both humans and horses.
Being native to the arid regions of the southwestern United States and northern Mexico, Yucca schidigera has been a cornerstone of Indigenous life for centuries. Historically, Native American tribes, such as the Apache, Navajo, and Pueblo peoples, used the plant extensively as a food source (often roasting the roots and flowers), as a medicine (decoctions from the roots were used to treat arthritis, headaches, and digestive complaints), as a crafting material (fibres from the leaves were woven into ropes, sandals, and baskets) and for skincare (saponin-rich extracts served as natural soaps and shampoos). The versatility and cultural significance of Yucca schidigera have made it indispensable to sustaining communities existing in harsh, desert landscapes.
Yucca for Horses
In equine nutrition, yucca is finding its place as a popular ingredient in complementary feed supplements. Horse owners and nutritionists turn to yucca for its ability to help with comfort and mobility, particularly in animals that experience stiffness or reduced flexibility. The natural saponins found in yucca are thought to help modulate the body’s response to physical stress, making it a supportive option for maintaining joint health. This is especially relevant for older horses, or those engaged in regular training and competition, where maintaining mobility and flexibility is essential for performance and quality of life.
Beyond joint support, yucca also plays a role in digestive health. Its compounds can help reduce ammonia levels in the gut, leading to improved nutrient absorption and a healthier digestive environment. This dual action—supporting both musculoskeletal comfort and digestive efficiency—makes yucca a versatile addition to equine diets.
Benefits of Yucca for Horses
- Saponins and polyphenols, Yucca (Yucca schidigera) contains two major bioactive groups—saponins and polyphenols—that contribute to its anti-inflammatory, antioxidant, and digestive-supportive properties. Saponins are steroidal compounds with immune-modulating effects, while polyphenols act as powerful antioxidants that protect cells and tissues which are believed to help maintain joint mobility. This can be helpful for horses suffering from stiffness. Yucca supplements may contribute to improved mobility and comfort in horses, especially those in heavy work or older animals.
- Digestive Aid, yucca can help with digestion and reduce odours in manure, which may benefit stabled horses and those with digestive sensitivities. Gut health benefits of saponins help bind ammonia and toxins in the digestive tract, reducing odour and improving nutrient absorption. Polyphenols help balance gut microbiota, reduce bloating, and support detoxification.
- Antioxidant properties: Polyphenols neutralize free radicals, protecting tissues from oxidative stress.
- Flavonoids and phenolics: Yucca contains flavonoids and phenolic acids that contribute to pain reduction and metabolic support.
Forms and Administration
Yucca for horses is available in various forms, including:
- Powdered supplements
- Liquid extracts
- Pellets mixed with feed
Conclusion
While ongoing research continues to explore the full extent of yucca’s benefits for horses, its growing use in equine supplements highlights its value as a natural, plant-based ally. By encouraging mobility, digestive balance, and overall vitality, Yucca schidigera stands out as a trusted option for horse owners seeking to enhance the wellbeing of their animals through complementary nutrition.
Relevant Research Papers
“Safety and efficacy of a feed additive consisting of Quillaja saponaria Molina and Yucca schidigera Roezl ex Ortgies (Magni-PHI®) for all poultry species (to slaughter age/weight, or to the point of lay) and ornamental birds” (Phibro Animal Health Corporation)
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen et al.
First published: 12 July 2024
https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2024.8849
