Health Professions

Study the Science of Animal and Human Health

Apply Now

A microbiology student wearing gloves and safety googles examines the contents of a test tube.


Are you interested in improving and protecting the health of your community? Do you want to pursue a career in public health with a focus on providing high-quality nutrition or ensuring the safety of the food we eat? Or, are you more interested in exploring the relationship between animals and humans, developing life-saving treatments, or improving nutrition to prevent disease?

Do your long-term plans include continuing on to an accredited veterinary or medical school? If so, one of our health professions majors in the College of Agriculture and Life Sciences may be right for you. 

Paths to Public Health Careers

Applied Biotechnology

Find ways to use living cells and biological processes to develop products and technologies to feed and clothe a growing population and fight disease. You may choose to specialize in applied biotechnology, food and beverage fermentation, or industrial plant and microbial biotechnology.

Family Studies & Human Development

A University of Arizona student observes while a woman watches a child slide down a slide in a park.

Improve the quality of life for individuals and families with a degree in family studies and human development. You'll gain insight into human behavior and learn how to build stronger, healthier relationships among families and across communities.

Food Safety

A professor and student at the University of Arizona work together to conduct food safety tests on a melon.

Ensure that a high quality and reliable food supply is available to nourish the world's population. You'll learn how to safely produce, package, and distribute food products ranging from produce and poultry to chocolates and baby food.

Nutrition & Food Systems

Two University of Arizona standing next to an apple tree in an orchard.

Make sure that the food we eat is nutritious, affordable, and sustainably grown. You'll gain the knowledge and expertise in food-related policy that you'll need to advocate for sustainable production of nutritious food to feed the world.

Paths to Veterinary or Medical School

Animal Sciences

A group of University of Arizona students observe as another student uses a bottle to feed a calf.

Transform your interest in animals into a rewarding career by exploring how animals, science, and business can work together to further industry, education, and environmental and human health. You may choose to specialize in industry-business, equine, race track, or science/pre-professional studies.


A microbiology student wearing gloves and safety googles examines the contents of a test tube.

Find new ways to prevent and treat disease and turn these discoveries into life-saving innovations. You may choose to specialize in food safety and consumer health, plant pathology and microbiology, environmental microbiology, microbial genomics and biotechnology, or medical microbiology.

Nutritional Sciences

A University of Arizona student prepares food in a test lab while a professor provides instruction.

Prevent disease and advance healthy living through better nutrition. You may choose to focus on dietetics with the goal of becoming a registered dietitian nutritionist or nutrition and dietetic technician, or nutrition with the goal of pursuing graduate studies such as medical, nursing, or pharmacy school. 

Precision Nutrition & Wellness

A student examines a nutritional supplement in a lab

Revolutionize our approach to nutrition, health, and wellness. Apply the latest technology to assess the risk of developing illnesses like cancer and cardiovascular disease and to test possible diet and exercise changes using genetic and lifestyle markers.

Veterinary Science

A University of Arizona prepares medication to treat a large animal.

Explore and protect animal health and strengthen the bond between humans and animals. You'll pair a solid foundation in modern and advanced biology with an applied focus on the health and welfare of animals.

Questions? Contact Us

We're happy to answer any questions you have about the College of Agriculture and Life Sciences or the admissions process. Please contact one of our recruiters for more information: