Grape seed oil: health benefits and useful impacts on live stock performance and products quality

Grape seed oil (GSO) is a rich resource of unsaturated fatty acids, antioxidants, and phenolic compounds that have been shown to affect physiological disorders associated with chronic diseases positively. The article demonstrates GSO's chemical structure and health benefits, including its ability to alleviate oxidative stress, modulate cytokines, exhibit antimicrobial activity, and potentially prevent cancer. The review highlights the positive impact of GSO on livestock growth and products quality, particularly when in combined with grape pomace in broiler and rabbits diets. Including grape seed extract in animals' diets improved carcass traits under oxidative stress conditions. It may also help reduce total lipid levels and lower LDL cholesterol levels, benefiting heart health. The article emphasizes the need for more studies to better understanding of the optimal bioactivity of GSO and to determine the recommended doses of GSO for human consumption. The review suggests that GSO could be a promising natural feed additive for improving poultry health and product quality.