Heat stress is not solved by one packet or trick. This review explains why airflow, shade, water, feeding time, and layered prevention come first.

Summer losses are not always mysterious. Heat can quietly reduce feed intake, laying, shell quality, fertility, immunity, and growth before birds reach crisis.

Panting is the part of heat stress you can see. This review explains the hidden costs inside the chicken, from acid-base imbalance to gut-barrier disruption.