The M.Sc. José Felipe Orzuna-Orzuna is a PhD student at the Universidad Autónoma Chapingo. He earned his B.S. in Animal Science from Autonomous University of Chapingo (UACh), Mexico, and his M.Sc. with a focus on ruminant nutrition from the Autonomous University of Chapingo (UACh). His research interests focus primarily on animal production and nutrition, evaluating dietary additives (mainly phytogenic), and evaluating meat and milk quality. He has published 17 scientific articles in international journals indexed in JCR, mainly on topics related to mathematical modeling to evaluate additives in ruminants. His most recent publication is "Predicting body fat depots in Katahdin sheep using ultrasound kidney fat thickness measurements."