Color Therapy
It doesn't matter if you look at it, wear it or eat it - each color has it's own frequency which affect us - either for better or worse.
Warning: There is a lot of information out there beware one cannot believe everything - use your inner wisdom and spiritual discernment.
When you change the way you look at things - the things you look at change. At the quantum level just by looking - it changes.
Meaning of colors
Color healing
Rainbow
Color frequency & wavelength
Color information
Think about it