Researching ways to enhance the nutritional value of food falls under which biotechnology field?

Enhancing the nutritional value of food is a primary focus of the field known as animal and plant biotechnology. This area involves using biotechnological techniques to manipulate and improve the characteristics of crops and livestock. For plants, this can include genetic modification to increase the amounts of specific vitamins, minerals, or other beneficial nutrients. In the case of animals, it might involve breeding or genetic engineering to enhance the nutritional profiles of meat, milk, or eggs.

The other fields listed do not primarily focus on food nutrition enhancement. Microbiology deals more with microorganisms and their applications, which can include food safety but does not directly focus on improving nutritional value. Medical forensics is dedicated to the application of biological science for legal purposes, such as crime scene investigations, and pharmaceutical manufacturing concentrates on drug production rather than food. Hence, animal and plant biotechnology is the most relevant field for researching and developing methods to improve the nutritional content of food products.