MED 103 — Diet and Gene Expression: You Are What You Eat
Quarter: Spring
Instructor(s): Lucia Aronica
Date(s): May 5—Jun 2
Class Recording Available: Yes
Class Meeting Day: Tuesdays
Class Meeting Time: 5:30—7:20 pm (PT)
Tuition: $370
Refund Deadline: May 7
Unit(s): 1
Status: Registration opens Feb 23, 8:30 am (PT)
Imagine having the ability to turn “good” genes on and “bad” genes off through simple, science-based lifestyle choices. The emerging field of epigenetics reveals that genes aren't a fixed destiny—you have the power to influence them. This course is a study of how your diet, environment, and habits can shape your gene activity, offering students practical tools to live healthier longer. By exploring how food acts as information for your genes, you will discover how specific nutrients and lifestyle choices can positively affect everything from metabolism and longevity to mental health. You’ll also be introduced to nutrigenomics—the study of how gene expression can be modified by certain nutrients and bioactive food compounds. This course is designed to help you take control of your health through personalized, actionable insights. By the end of the course, you will be empowered to create a customized nutrition plan that enhances your gene expression, supports long-term vitality, and improves your quality of life.
Students should consult their physician or other healthcare professional before modifying their diets.
LUCIA ARONICA
Lecturer, Stanford Genetics and Genomics Certificate Program
Lucia Aronica is an epigenetics and personalized nutrition researcher with over 17 years of research experience. Her work has been featured on Netflix, TEDx, and in scientific journals. At Stanford, she developed professional courses in nutritional epigenetics and the biology of longevity. Her research explores how dietary patterns influence gene expression and aging pathways, with particular focus on how food-derived compounds modify epigenetic marks to promote health and prevent disease. Textbooks for this course:
There are no required textbooks; however, some fee-based online readings may be assigned.