Obesity

Time‐restricted eating affects human adipose tissue fat mobilization

Obesity (Silver Spring)Published Mechanistic study

Authors' conclusion

This study provides insights into the potential benefits of TRE on fat mobilization and may guide the design of future dietary strategies for weight management and metabolic health.

Study context

Population
Subcutaneous adipose tissue (AT) from participants with severe obesity
Participants
21 participants
Comparison
Early TRE (eTRE) vs delayed TRE (dTRE) vs 24-h fasting vs control in AT culture
Outcome
Fat mobilization measured as glycerol release in AT culture
Methodological detailsex vivo human adipose tissue cultures
  • Ex vivo human adipose tissue cultures

Main finding

As reported in the abstract

Glycerol release (lipolysis)

P < 0.0001

eTRE showed higher glycerol mobilization than dTRE over the 24-h window, especially at nighttime/habitual sleep episode
P < 0.0001

Further findings

Glycerol release by fasting duration, independent of time window

Glycerol release by fasting duration, independent of time window — Glycerol release increased with fasting duration
p < 0.0001

Original publication

Time‐restricted eating affects human adipose tissue fat mobilization. Obesity (Silver Spring). Published 28 July 2024. doi:10.1002/oby.24057

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