Melatonin

A contemplative older woman sits at her desk, laptop open, glasses in hand, as an hourglass steadily drains on the table before her—a quiet metaphor for time, aging, and the rhythms that govern life.

Chronotherapy, aging, and the body’s master timetable

Chronotherapy for healthy aging: how timing sleep, light, meals, and meds can help—what’s proven, what’s hype—using current human evidence.

October 14, 2025

Health·Lifestyle·Science·Technology

A young woman staring at her phone in the dark while laying on her side in bed. A harsh blue light is emitting from her phone, while a softer blue light is being emitted on the back wall behind her bed.

Blue light, sleep, and aging: what the strongest science actually says

Blue light shapes sleep and aging biology. Get bright days, dim evenings, and dark nights to protect melatonin, metabolism, and long term health.

August 19, 2025

Health·Lifestyle·Science

Master Your Environment: A Comprehensive Guide for Better Sleep

Enhance your sleep quality with simple changes to your sleep environment, bed comfort, and noise management for a restful and refreshing night's sleep.

December 12, 2023

Health·Lifestyle

Chronotherapy, aging, and the body’s master timetable

Blue light, sleep, and aging: what the strongest science actually says

Master Your Environment: A Comprehensive Guide for Better Sleep

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