The Solius Blog
Science-backed insights on sunlight, vitamin D and everyday wellbeing - plus practical guidance to help you live brighter, healthier days.
All Articles
Why You're Not Getting Enough Vitamin D
Taking vitamin D but your levels still aren't rising? Here's what blocks absorption — and what magnesium, K2, and fat timing have to do with it.
October 5, 2026
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Chris Brooks
Why You're Not Getting Enough Vitamin D
Taking vitamin D but your levels still aren't rising? Here's what blocks absorption — and what magnesium, K2, and fat timing have to do with it.
October 5, 2026
·
Chris Brooks
Why You're Not Getting Enough Vitamin D
Taking vitamin D but your levels still aren't rising? Here's what blocks absorption — and what magnesium, K2, and fat timing have to do with it.
October 5, 2026
·
Chris Brooks
Benefits of Sunlight: What the Science Shows Beyond Vitamin D
Sunlight offers more health benefits than just producing vitamin D. It can help with endorphins, gut health, circadian signals, and more. Here’s what research shows.
September 29, 2026
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Cathy Cassata
Benefits of Sunlight: What the Science Shows Beyond Vitamin D
Sunlight offers more health benefits than just producing vitamin D. It can help with endorphins, gut health, circadian signals, and more. Here’s what research shows.
September 29, 2026
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Cathy Cassata
Benefits of Sunlight: What the Science Shows Beyond Vitamin D
Sunlight offers more health benefits than just producing vitamin D. It can help with endorphins, gut health, circadian signals, and more. Here’s what research shows.
September 29, 2026
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Cathy Cassata
UVB Light Therapy: How It Works, What It Treats, and How to Get Started
UVB light therapy is often used for psoriasis, eczema, and vitiligo, but its benefits are much broader. Learn more about the benefits and types of UVB light therapy, including home options.
September 23, 2026
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Angela Myers
UVB Light Therapy: How It Works, What It Treats, and How to Get Started
UVB light therapy is often used for psoriasis, eczema, and vitiligo, but its benefits are much broader. Learn more about the benefits and types of UVB light therapy, including home options.
September 23, 2026
·
Angela Myers
UVB Light Therapy: How It Works, What It Treats, and How to Get Started
UVB light therapy is often used for psoriasis, eczema, and vitiligo, but its benefits are much broader. Learn more about the benefits and types of UVB light therapy, including home options.
September 23, 2026
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Angela Myers
How to Get Vitamin D Without Sun: What Works for Maintenance and Deficiency
Fatty fish and supplements are a start — but here's what actually corrects a deficiency: dosing, absorption tips, and who needs more than standard advice.
September 17, 2026
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Jessica Migala
How to Get Vitamin D Without Sun: What Works for Maintenance and Deficiency
Fatty fish and supplements are a start — but here's what actually corrects a deficiency: dosing, absorption tips, and who needs more than standard advice.
September 17, 2026
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Jessica Migala
How to Get Vitamin D Without Sun: What Works for Maintenance and Deficiency
Fatty fish and supplements are a start — but here's what actually corrects a deficiency: dosing, absorption tips, and who needs more than standard advice.
September 17, 2026
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Jessica Migala
UVA vs. UVB Rays: What's the Difference and Which Matters More for You?
The difference between UVA and UVB light means each comes with pros and cons. Here's what each type of light does — and how to get UVB's biological benefits without the downsides
August 18, 2026
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Angela Myers
UVA vs. UVB Rays: What's the Difference and Which Matters More for You?
The difference between UVA and UVB light means each comes with pros and cons. Here's what each type of light does — and how to get UVB's biological benefits without the downsides
August 18, 2026
·
Angela Myers
UVA vs. UVB Rays: What's the Difference and Which Matters More for You?
The difference between UVA and UVB light means each comes with pros and cons. Here's what each type of light does — and how to get UVB's biological benefits without the downsides
August 18, 2026
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Angela Myers
UVB Light: The Science and Why We Need It
UVB is the only wavelength that triggers vitamin D synthesis — but glass, season, latitude, and clothing conspire to block it. Here's the full science.
August 18, 2026
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Chris Brooks
UVB Light: The Science and Why We Need It
UVB is the only wavelength that triggers vitamin D synthesis — but glass, season, latitude, and clothing conspire to block it. Here's the full science.
August 18, 2026
·
Chris Brooks
UVB Light: The Science and Why We Need It
UVB is the only wavelength that triggers vitamin D synthesis — but glass, season, latitude, and clothing conspire to block it. Here's the full science.
August 18, 2026
·
Chris Brooks
The Sun: A Pharmacy Beyond Vitamin D — & Why Supplementation is Complicated
Sunlight triggers vitamin D, nitric oxide, endorphins, and circadian signals. A pill can deliver one of those. Here's why the distinction matters.
September 11, 2026
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Chris Brooks
The Sun: A Pharmacy Beyond Vitamin D — & Why Supplementation is Complicated
Sunlight triggers vitamin D, nitric oxide, endorphins, and circadian signals. A pill can deliver one of those. Here's why the distinction matters.
September 11, 2026
·
Chris Brooks
The Sun: A Pharmacy Beyond Vitamin D — & Why Supplementation is Complicated
Sunlight triggers vitamin D, nitric oxide, endorphins, and circadian signals. A pill can deliver one of those. Here's why the distinction matters.
September 11, 2026
·
Chris Brooks