Sunlight?
Hmmm....I'd do a little research on sunlight, melanin and the possible effects of radiation. You might find something simple, like one amino acid such as lysine that help control the re-action.

Lupus doesn't have to be "terminal", just manageable.
As I once mentioned to you awhile back, one of the fellows who sits on Mannatech's board was an officer at the Patent Office for over 25 years when the doctor told his wife to get her affairs in order.
Seeing as he was watching the patents coming across his desk for the ambrotose (glyconutrient powder), he decided to try it and she had a full recovery. Go to their website or contact me through Robert if you want a free bottle of the capsules because that I can manage for you.
Good luck.
And two really is enough........;~)