Sunlight Institute

Cosmetic Dermatology

Cosmetic dermatology lobbying groups tell the public that diet and supplements are the best way to make vitamin D

sun blockers

Chemical sunscreen may prevent sunburn, but it also completely blocks vitamin D production in the skin

sun scare

Much of the recent public discussion about sun care falls in the category of over-stated hyperbole we call “sun scare”



Jan 13,2019 / Uncategorized
Antioxidants: power against skin cancer?

Antioxidants: power against skin cancer. Marc Sorenson, EdD Antioxidants can quench (eliminate) free radicals. Antioxidants are popular as supplements, and …

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Jan 7,2019 / Uncategorized
Sunlight for Public Health. Common sense prevails!

Sunlight improves public health. By Marc Sorenson, EdD. An excellent new paper by Dr. Hoel and Dr. de Gruijl is …

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Dec 27,2018 / Uncategorized
Obesity, sun deprivation during mom’s pregnancy.

Obesity in children: Caused by pregnant mom’s sun deprivation? By Marc Sorenson, EdD. Obesity in children is linked closely to …

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Dec 11,2018 / Uncategorized
Sun avoidance: Healthful practice or child abuse?

Sun avoidance for children. By Marc Sorenson, EdD. Sun avoidance or sun protection? Sun avoidance is deadly. And, no one …

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Nov 21,2018 / Uncategorized
Blue light—a sunny miracle. By Marc Sorenson, EdD

What is blue light? Blue light is a light spectrum, emitted by the sun. It also emitted by technology devices …

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Nov 17,2018 / Uncategorized
Innate need for sunlight: New York and Shanghai. Marc Sorenson, EdD

An innate need for sunlight exists within the human body and soul. First of all, consider the opening line of …

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Sunlight from a child's perspective

Seems like plain old commonsense when you put it that way…

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