The Role of Vitamin E & Selenium in Poultry Health

In modern poultry farming, achieving optimal flock health requires more than just disease management — it calls for precise nutritional support. Among essential nutrients, Vitamin E and Selenium stand out as a powerful duo that significantly enhances bird performance, immunity, and overall well-being.

Why Vitamin E Matters

Vitamin E is a potent antioxidant that protects cell membranes from oxidative damage. In poultry:

• It boosts immunity by enhancing disease resistance.
• Supports muscle development and prevents conditions like muscular dystrophy.
• Improves fertility and hatchability in breeders.

Selenium — The Perfect Partner

Selenium works synergistically with Vitamin E. As part of the enzyme glutathione peroxidase, Selenium:

• Protects cells from oxidative stress.
• Enhances immune response.
• Reduces the risk of exudative diathesis and pancreatic fibrosis in chicks.

The Power of the Combination

When provided together, Vitamin E and Selenium:

• Strengthen birds’ ability to withstand environmental stress (heat, infections, transport).
• Reduce mortality rates associated with oxidative damage.
• Support better growth rates, meat quality, and reproductive performance.

Deficiency Signs to Watch For

• Weakness, poor growth
• Muscle degeneration (white muscle disease)
• Increased susceptibility to infections

Sources & Supplementation

• Natural sources: grains, vegetable oils, and yeast.
• Recommended to provide via premix or water-soluble forms, especially under stress conditions or in Selenium-deficient regions.