September 11th, 2025 by SunYogi

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This article in the Los Angeles Times shares research from Dr. John Ott and Phillip Hughes Ph.D. which highlight the dangers of artificial light and the use of sun glasses. Published in 1980, this research was cutting edge for the time and awakened the general public to the need for full spectrum lighting and sunlight for optimal health.
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May 26th, 2025 by SunYogi

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Serotonin, Melatonin, and Daylight are the focus of Part 8 of Benefits of Sunlight. Learn how sunlight exposure affects the human body’s chemical balance and brain chemistry. Learn how the sunlight received by the pineal gland in brain affects the body’s circadian rhythms. Learn how proper daylight exposure creates a restful sleep by understanding the serotonin and melatonin relationship.
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