Heat stress is one of the major causes for slow growth and an unhealthy body. It is a condition that occurs almost in summer season. Its impact on livestock is deadly as it affects genetic structure, health status and production. All together these factors can become deadly when temperature, humidity results in extreme climate condition. Its effect on young growing calves is very high as it will increase dehydration, reduce feed intake and lowers the immune system. During heat stress there is a drop-in feed intake which increases the energy requirement of the body, leaving the calf body depressed immune system and higher susceptibility to diseases and dehydration. Proper feeding and increasing the frequency can helps in overcoming from heat stress and meet the energy requirement. If it fails, we have to provide external supplementation of heat stress which helps in removing the symptoms and other factors. Concelyte Pro, is an excellent reliever which benefits in this destructive situation. Its composition consists of Sodium chloride, potassium chloride, sodium bicarbonate, Magnesium, calcium etc. which makes it the best heat stress reliever supplement. Consuming this, it benefits the body in many ways.