@darby413 it really doesn't matter its your micro biom in your gut its off you need to put it back into your gut need to eat more onions or leeks you can steam them if preferred kiefer,kimchi,saurkraut,asparagus this will help build it back whenever you take antibiotics or have an autoimmune disease this is our life. An setbacks like flares are a sure sign that your micro biom is off. Also try taking sporebiotic along with a probiotic make sure they last with stomach acid or you are throwing your money away.