Vitamin D vs Sunlight Exposure and Aging | HealthSpan Quest

Vitamin D vs Sunlight Exposure and Aging | HealthSpan Quest

Coach Roger
Published on: 07/09/2026

Vitamin D and sunlight exposure are not interchangeable. Coach Roger's evidence-based protocol for using both together to lower your biological age safely.

vitamin Dsunlight exposurebiological agehealthspannitric oxidevitamin D3 K2circadian rhythmsun protectionlongevityblood pressureexecutive healthprofessionals over 40
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Morning Sunlight and Your Circadian Rhythm | HealthSpan Quest

Morning Sunlight and Your Circadian Rhythm | HealthSpan Quest

Coach Roger
Published on: 01/08/2026

Morning sunlight and circadian rhythm: the free, 10-minute morning protocol Coach Roger uses with every client to reset sleep, mood, and biological age.

morning sunlightcircadian rhythmlongevityhealthspanbiological ageanti-agingsleepmelatonincortisolvitamin Dexecutive healthmen over 40
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The 10 Most Powerful Anti-Aging Nutrients You're Probably Not Getting Enough Of

The 10 Most Powerful Anti-Aging Nutrients You're Probably Not Getting Enough Of

Coach Roger
Published on: 18/05/2026

The 10 anti-aging nutrients most adults over 40 are missing — Coach Roger's no-nonsense breakdown of what to eat, what to supplement, and what to skip.

anti-aging nutrientsbiological agehealthspanlongevityvitamin Dmen over 40magnesium
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