Young Scientist Reveals Hidden Dangers in Pet Food Preservatives

Mackensey Wilson, a 14-year-old aspiring veterinarian, investigated the presence of the potentially harmful preservative BHT in three popular dog food brands, finding about 0.1% BHT in each, despite it not being listed on their labels. Her research, inspired by her dog's health issues, earned her a finalist spot in the 2024 Thermo Fisher Scientific Junior Innovators Challenge and a second-place Science Award. Mackensey highlights the importance of organization and encourages others to try science projects for the learning experience.