What it is
Mechanism evidence: human
At a glance
What it is, why people use it, the evidence, and what to know before trying it.
Why people use it
- A simplified eating schedule.
- Modest weight or metabolic changes in some short trials.
Evidence at a glance
Time-restricted eating can be a workable structure for some adults, but it is not clearly superior to other sustainable approaches when energy intake is matched. Adherence and adequate nutrition matter.
Confidence: moderate
Practice safety
Situations where this practice may need modification or professional guidance.
Restrictive windows can cause hunger, headache, low energy or inadequate intake and may be inappropriate with pregnancy, eating disorders, frailty, adolescence or glucose-lowering medication without supervision.
Seen in protocols
Public protocols that include Time-restricted eating. Open one to see the full context and source.