Izabelle Teixeira

Izabelle Teixeira is an Assistant Professor & Extension Specialist — Dairy at the University of Idaho within the Department of Animal, Veterinary and Food Sciences under the College of Agricultural and Life Sciences. Her research focuses on improving ruminant production systems through nutrient utilization optimization, efficiency enhancement, and environmental sustainability strategies.

• Ph.D., Sao Paulo State University, Brazil, 2004
• M.S., Sao Paulo State University, Brazil, 2000
• B.S., Federal University of Lavras, Brazil, 1997
• Portuguese language proficiency

Her work integrates mathematical modeling to predict metabolic responses in dairy systems while collaborating with extension specialists to address real-world nutritional challenges. Publications emphasize energy/protein/mineral requirements in ruminants, digestive physiology, and environmental impact mitigation.

Key trends in her research include:

• Gender-specific nutritional needs in goats
• Mathematical modeling of nutrient partitioning
• Alternative feed sources to reduce methane emissions
• Macromineral balance during pregnancy
• Feed efficiency in confined dairy systems

Scientific recognition includes:

• CNPq Fellowships (1C, 1D, 2)
• Teaching award - Patron of Animal Science students at Unesp