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I Promise to Exercise Every January: Can Data Science Help My New Year’s Resolution?

Harvard Data Science Review Podcast

CHAPTER

Objective Tracking of Physical Activity and Nutrition

This chapter explores the use of devices like the Aura Ring and Fitbit Tracker for physical activity, scales for body weight, and methods like taking pictures to estimate calorie intake, emphasizing the shift towards objective tracking over traditional self-reporting. It delves into challenges with data quality in nutrition studies, comparing past methods to modern apps that prioritize consistency in tracking to enhance mindfulness and decision-making in food choices.

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