This is definitely worth investigating, imho: http://www.oneradionetwork.com/dr_s...n_chronic_&_environmental_illnesses_04.26.10/ http://www.wellatlast.com/whatsnew.html "PORPHYRIA:The Ultimate Cause of Common, Chronic, & Environmental Illnesses With Breakthroughs in Diet, Supplements, and Energy Balancing This hidden problem is often “the last piece of the puzzle” for many chronic illnesses (see below), and/or environmental illnesses (MCS, EMFS, food reactivity). Poor tolerance for caffeine, alcohol, MSG, stress, meds, or supplements are possible indications of underlying porphyria. If you became very sick, and/or very reactive to foods, chemicals or EMF after mercury, pesticide, mold, or other toxic exposure, or after a Candida, parasite, viral, or bacterial problem, a worse state of (previously hidden) porphyria may have been induced. Porphyria is NOT a “rare disease,” rather 20% of Mankind may have a porphyria genetic defect that shows itself after stress, toxic exposure, drugs, or microorganism—Candida, parasites, bacteria, viruses—overgrowth. Once the porphyria is active, some people then become chronically ill, and/or very “allergic.” "