Yes, I have both too. Tan patches and white patches. the white patches are on my shins and the tan patches are on arms. I too wonder what exactly it means. And does the placement bare significance?? Hopefully someone here knows more.

I will research it and post again. It is an adrenal function indicator. Maybe excess cortisol (the stress hormone) floating around....

We'll figure it out!!!

Keep searching....

~gracey

Most say that Addison's disease, causes brown spots or black spots on skin, that would be too much cortisol (stress hormone).

Tan blotches are a sign of liver and kidney weakness. It says to take antioxidants. But the sensiblehealth.com co has great chinese strengthening herbs for the liver& kidney.

Also, White splotches are a vitamin deficiency. Says to take PABA, pantothenic acid, vitamin B6, zinc

This is from a site called "Test Medical symptoms at Home."

http://www.testsymptomsathome.com/SYM_antioxidant.asp

That makes sense, because I am deficient in vitamins. I don't take a a multi, and the ones in the past were not very good.

~gracey