Hi Lena, This is not an answer for the boron/iodine that you wanted. But just in case, I've been told how that people with gluten intolerance/sensitivities or celiac often get psorasis. Around 15% to 25% of celiacs suffer from dermatitis herpetiformis, a rash considered the skin manifestation of celiac disease. But this is by no means the only skin problem people with celiac disease may have. Eczema, psoriasis, acne, chronic dry skin, hives and alopecia areata are possible, too. For some reason, they affect celiacs more often than the general population.
Thought I'd just pass this info along. If you already knew this, please just toss this out. :)
