Harvard T.H. Chan School of Public Health

Dr. Frank Hu is a physician and nutritional epidemiologist at Harvard T.H. Chan School of Public Health and Harvard Medical School in Boston, Massachusetts, recognised for work in nutritional epidemiology. Works in research and education and does not offer individual consultations.

Dr. Walter Willett is a physician and nutritional epidemiologist at Harvard T.H. Chan School of Public Health and Harvard Medical School in Boston, Massachusetts, recognised for work in nutritional epidemiology. Works in research and education and does not offer individual consultations.