Articles | Volume 69, issue 2
https://doi.org/10.5194/aab-69-275-2026
https://doi.org/10.5194/aab-69-275-2026
Original study
 | 
05 May 2026
Original study |  | 05 May 2026

Effects of capsaicin and monensin on ruminal fermentation, intake, nutrient digestibility, and ruminal dynamics of grazing bulls

Murilo R. Santiago, Mónica Madrigal-Valverde, Ana Paula G. da Silva, Maria Leonor G. M. L. de Araújo, Gleidson Giordano P. de Carvalho, Douglas dos Santos Pina, Aureliano José V. Pires, Artur A. Menezes, Lara L. Dantas, Maria Luiza O. Chaves, Lara Maria S. Brant, and José Esler de Freitas Júnior

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Cited articles

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Short summary
Optimizing grazing animal feeding improves livestock efficiency and reduces environmental impacts. Monensin use raises concerns about resistant bacteria and public health. Replacing monensin with capsaicin showed no differences in intake, digestibility, blood parameters, or ruminal fermentation. This suggests that strategic supplementation can enhance productivity and sustainability in livestock farming.
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