MedicalResearch.com Interview with:
Jorge E. Chavarro, MD, ScD
Departments of Nutrition and Epidemiology
Harvard T.H. Chan School of Public Health
Channing Division of Network Medicine
Department of Medicine
Brigham and Women’s Hospital and Harvard Medical School
Boston, MA 02115
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: It is well known that sugared sweetened beverages (SSBs) promote excessive weight gain and obesity in children. The excess sugars in chocolate milk and other flavored milks puts them in a category that may be closer to sugared sweetened beverages than to plain milk. However, data on whether flavored milks promote weight gain is scarce.
We followed a cohort of 5,321 children and adolescents over a four year period to evaluate whether intake of chocolate milks was related to weight gain. We found that children who increased their intake of flavored milk gained more weight than children whose intake of flavored milk remained stable over this period. Moreover, among those children who did not drink any chocolate milk at baseline, those who started drinking chocolate milk over the course of the study gained substantially more weight than children who remained non-consumers of chocolate milk.