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16: 8 Protocol

Meaning

The 16:8 Protocol is a structured time-restricted feeding regimen that cycles daily between a 16-hour fasting period and an 8-hour window for caloric consumption. This pattern is clinically investigated for its potential to improve metabolic flexibility and influence key hormonal signaling pathways. It provides a systematic approach to regulating the timing of nutrient intake, which is distinct from restricting total caloric quantity. Adherence to this protocol can support the body’s energy substrate utilization and reinforce the natural circadian rhythmicity of the endocrine system.