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Dietary supplementation of organic acids has emerged as a potential strategy to enhance the performance, intestinal histomorphology, and serum biochemistry of broiler chickens. This article provides an overview of the effects of organic acid supplementation on broiler chicken production and health. Organic acids have been found to improve growth performance by enhancing nutrient digestion and absorption, resulting in better feed conversion ratios and increased body weight gain. Moreover, organic acids exhibit antimicrobial properties, inhibiting the growth of pathogenic bacteria while promoting the growth of beneficial gut microflora. These acids also contribute to improved intestinal histomorphology, characterized by increased villus height, surface area, and crypt depth, which indicates enhanced nutrient absorption and overall gut health. Furthermore, organic acids have been shown to optimize serum biochemistry parameters, such as reducing serum cholesterol levels and improving liver function. The antioxidant properties of organic acids help counteract oxidative stress, leading to improved immune function and overall well-being in broiler chickens. However, further research is required to determine the optimal dosages and combinations of organic acids and to evaluate their long-term effects and cost-effectiveness. Understanding the impact of organic acid supplementation on broiler chickens is crucial for the poultry industry to enhance production efficiency and provide high-quality poultry products.
