Can Wearable Technology Help Guide Dieting Safety?
Author Information
Author(s): Tang Maya, Powell Joseph, Li Xiao
Primary Institution: Case Western Reserve University
Hypothesis
If alteration of meal frequency in an isocaloric diet induces physiologic stress, then resting heart rate will increase.
Conclusion
Changes in resting heart rate patterns acquired by wearable technology are promising indicators of physiologic stress during dietary interventions.
Supporting Evidence
- Resting heart rate was lower during the 6-meal diet than during OMAD.
- Hunger scores were more stable on the 6-meal diet compared to OMAD.
- Energy, happiness, and irritability scores were more favorable on the 6-meal diet.
- Manual data collection showed fluctuations in heart rate and weight during the study.
Takeaway
This study looked at how different meal frequencies affect stress and well-being using a wearable device. It found that eating six meals a day was better for stress levels than eating just one meal a day.
Methodology
A single subject was placed on an isocaloric diet for four weeks with varying meal frequencies, and data was collected using a wearable device and questionnaires.
Potential Biases
The highly regulated diet may not reflect typical eating patterns, and the study's findings are based on a single participant.
Limitations
The study was conducted on a single individual over a 1-month period, which limits generalizability.
Participant Demographics
The study subject was a 48-year-old female with no underlying health conditions.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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