The ABCs of Equine Nutrition; The Letter B | The Equine Nutrition Nerd
Effects of pharmacological doses of Vitamin D3 on mineral balance and profiles of plasma Vitamin D3 metabolites in horses - ScienceDirect
5 things you may not know about Vitamin D | Spillers Feeds
Is a lack of boron affecting your horse? // Lordington Park Agronomy
Horse Supplement Levels & Ratios. Mineral & Vitamin Toxicity
Is Vitamin D The Key For Maintaining Foal Health? - Horse Racing News | Paulick Report
Vitamin D in horses — Davis Equine Services
What Vitamins Do Horses Need for a Balanced Diet?
Common Nutrient Deficiencies in Horses | Equine Health Blog
Vitamins and minerals in horses | Category_Articles, Category_Articles New>Nutrients>Vitamins & Minerals, general and more | Hygain Australia Library blog
Vitamin D For Horses | The Horse Dispatch
Sunlight Delivers the Vitamin D Message for Your Horse's Health | Horse Journals
Why sunshine is vital for a young horse's health - and it's pretty key for people too (especially now) | Thoroughbred Racing Commentary
5 things you may not know about Vitamin D | Spillers Feeds
Vitamins and Minerals Guide for Horses
Sunlight Delivers the Vitamin D Message for Your Horse's Health | Horse Journals
Oversupplementation — Jenquine
Metabolites | Free Full-Text | Vitamin D Metabolism and Profiling in Veterinary Species
Horse Vitamins
Vitamin A Deficiency in Horses – Equine Nutrition Solved
Do Blanketed Horses Get Enough Vitamin D? - New Braunfels Feed & Supply
What Vitamins Do Horses Need? | Forageplus
Vitamin D (Cholecalciferol) - Nutrition - WikiVet English
Minerals in Horse Feeds | The Feed Room
Vitamins and Minerals: Small, but Mighty!
Vitamin D in horses — Davis Equine Services
Oversupplementation — Jenquine
PDF) An Overview of Vitamin Requirements of the Domestic Horse