The Ra Optics Blog
Can you get vitamin D through a window?
Increasing your vitamin D levels is critical to strong bones and overall health. Sunlight is your best source but most glass windows filter out UVB, so sitting near a sunny window is not going to help you.
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The Light Diet: Optimized Health Through Light
The Light Diet is a culmination of over 8 years of research and self experimentation to find the solution to my poor health. During this journey, I discovered the most important factor for living our best life – LIGHT. Please take advantage of my learnings from the experts and make changes to improve your own life.
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