Published on in Vol 22, No 9 (2020): September
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19634, first published
.
![Weight Reduction Through a Digital Nutrition and Food Purchasing Platform Among Users With Obesity: Longitudinal Study Weight Reduction Through a Digital Nutrition and Food Purchasing Platform Among Users With Obesity: Longitudinal Study](https://asset.jmir.pub/assets/e75d701a091e8d9d0b16ab8e5f2472ba.png 480w,https://asset.jmir.pub/assets/e75d701a091e8d9d0b16ab8e5f2472ba.png 960w,https://asset.jmir.pub/assets/e75d701a091e8d9d0b16ab8e5f2472ba.png 1920w,https://asset.jmir.pub/assets/e75d701a091e8d9d0b16ab8e5f2472ba.png 2500w)
1 Zipongo, Inc, DBA Foodsmart, San Francisco, CA, United States
2 Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
3 American College of Lifestyle Medicine, Chesterfield, MO, United States