21. Does my horse need a supplement?

Confused about which supplements your horse actually needs? In this comprehensive episode, PhD equine nutritionist Dr. Nerida cuts through the marketing noise to reveal what's essential, what may be useful, and what's likely a waste of money.

Discover why salt is the one non-negotiable supplement every horse must have access to—and why compressed salt blocks might not be the best option. Learn when electrolytes are truly necessary (and the critical water access rule you must follow), plus get the inside story on hoof supplements, gut health products, mycotoxin binders, and bone mineral supplements.

Nerida shares practical insights on vitamin E deficiency in older hay, the truth about most current bacterial probiotics, how joint supplements fall short, and how to spot "snake oil" products that promise everything but deliver nothing. She also explains why feeding supplements at less than the recommended dose—tempting as it is to save money—often means you're just wasting your investment.

The bottom line? A balanced diet does 90% or more of the work in your horse’s diet. But when supplements are needed, knowing which ones actually work and how to use them properly can make all the difference to your horse's health.

Whether you're feeding a backyard companion or a performance athlete, this episode will help you make informed, evidence-based decisions about your supplement budget.

Discover and download the MyHappy.Horse app: https://www.myhappy.horse

And ask your nutrition questions 24/7 with Dr Nerida AI: https://www.myhappy.horse/nerida-ai

If you enjoyed this episode, please leave us a rating and review and share with your friends! It really helps us to get grounded, science-based information to horse owners… and it is their horses who benefit the most! ❤️