Vitamin D foods: Fruits, vegetables, and other sources
Vitamin D3, Alpha Vitamin for Poultry in its Most Active Form
Eggs from free-range hens shown to contain 30% more Vitamin D | Daily Mail Online
Ademix - Symptoms of Vitamin D Deficiency: Retarded growth and severe leg weakness are the first signs noted when chicks are deficient in vitamin D3. Beaks and claws become soft
Aqua-Dee | Pestell Nutrition
Vitamin D deficiency in Chickens
Vitamin D deficiency in Chickens
What foods have the most Vitamin D? | Infographics
Free-range chicken eggs provide more vitamin D – New York Daily News
Vitamin D: High levels in blood are crucial for optimal health - All About Feed
Centennial Review: Effects of vitamins A, D, E, and C on the chicken immune system - ScienceDirect
Supplements to improve egg quality and quantity in Chicken
30 of the Best Dietary Sources of Vitamin D | Nutrition, Foods for brain health, Nutrition recipes
10-symptoms-of-nutrition-deficiency-in-poultry
Botanical vitamin D tailored for high performance - Poultry World
Vitamin D for Chickens: Dose, Benefits & Risks | Chicken Fans
Why Chickens Need Sunshine - Fresh Eggs Daily® with Lisa Steele
Food Sources of Vitamin D - Better Bones, Better Body
Why Chickens Need Sunshine - Fresh Eggs Daily® with Lisa Steele
VITAMIN D - 16 Health Benefits and 15 Vitamin D Rich Foods - Ecosh
40+ signs of a vitamin-deficient chicken (plus how to ensure your chooks get enough vitamins)
Infographic high vitamin D foods including cod liver oil, mushrooms, fish, fortified dairy, pork, fortified soy product… | Vitamin d foods, Cod liver oil, Vitamin d
Extra vitamin D may protect poultry during a coccidial challenge
A practical guide to vitamin D in poultry nutrition | WATTPoultry.com
NatureWise Feeds with Vitamin D for Healthy, Strong-Shelled Eggs
