Zinc's Role in Protecting Chicken Guts from Heat Stress

The Problem

Heat stress is a significant issue for chickens, particularly affecting their guts. Scientists investigated whether zinc could offer protection.

The Experiments

Two experiments were conducted using organoids—tiny pieces of chicken intestines.

Experiment 1: Heat Exposure

• Organoids were exposed to normal and high temperatures.
• After 12 hours, heat-damaged organoids showed increased levels of damage-indicating enzymes and chemicals.

Experiment 2: Zinc Supplementation

• Two forms of zinc were tested: zinc proteinate and zinc sulfate.
• Zinc proteinate was particularly effective in protecting organoids from heat damage.
• Zinc helped maintain cell integrity and functionality.

How Zinc Works

• Zinc supports cellular pathways that promote growth and health.
• These pathways act like roads, ensuring proper communication within cells.
• Zinc keeps these pathways open and functional.

Conclusion

Zinc, especially zinc proteinate, can protect chicken guts from heat stress by supporting cell health and growth. This offers a simple solution to a major problem in poultry farming.