The circadian clock evolved in diverse organisms to integrate external environmental
changes and internal physiology. The clock endows the host with temporal precision and …

Time-restricted feeding (TRF, animal-based studies) and time-restricted eating (TRE,
humans) are an emerging behavioral intervention approach based on the understanding of …

Caloric restriction (CR) prolongs life span, yet the mechanisms by which it does so remain
poorly understood. Under CR, mice self-impose chronic cycles of 2-hour feeding and 22 …

Hundreds of studies have found that weak magnetic fields can significantly influence various
biological systems. However, the underlying mechanisms behind these phenomena remain …

Circadian clocks are endogenous oscillators that control 24-h physiological and behavioral
processes. The central circadian clock exerts control over myriad aspects of mammalian …

Sleep is a key determinant of healthy and cognitive aging. Sleep patterns change with
aging, independent of other factors, and include advanced sleep timing, shortened nocturnal …

The Earth turns on its axis every 24 h; almost all life on the planet has a mechanism—
circadian rhythmicity—to anticipate the daily changes caused by this rotation. The molecular …

The ageing process is a systemic decline from cellular dysfunction to organ degeneration,
with more predisposition to deteriorated disorders. Rejuvenation refers to giving aged cells …

The cortisol awakening response (CAR), the marked increase in cortisol secretion over the
first 30–45 min after morning awakening, has been related to a wide range of psychosocial …

Circadian rhythms play an influential role in nearly all aspects of physiology and behavior in
the vast majority of species on Earth. The biological clockwork that regulates these rhythms …