Red light and vitamin D - the confusion!
There needn't be confusion anymore - red light therapy is not a method of synthesizing vitamin D. That requires UVB in the spectrum of 290-320nm. Red light occurs in the 600nm spectrum.
Just because it does not help directly with synthesizing vitamin D - please watch to see how helpful it can be in reversing the potential negative effects of the sun and helping your body.
Just because it does not help directly with synthesizing vitamin D - please watch to see how helpful it can be in reversing the potential negative effects of the sun and helping your body.