The Ra Optics Blog
Can you get vitamin D through a window?
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.
How to get Vitamin D – the most effective way
Vitamin D is needed for strong bones, immunity, and prevention of many chronic diseases. The sun is the best source of this nutrient, particularly Ultraviolet light (UV), triggering the synthesis of vitamin D. We need it daily for the best results.
Why we need to sunbathe regularly