Grape polyphenols: An ally to fight heat stress

Antioxidant diversification is essential to improve heat stress resilience and tackle the oxidative stress issue. In livestock, certain polyphenols from grape extracts allow to preserve a high level of performance and help combat the negative effects of heat stress. Looking at the metabolism of livestock animals, they all share a very similar antioxidant system, each one plays a specific role at the molecular level. Vitamin E ensures the cell membrane stability while vitamin C neutralises free