When I was a teenager and had acne my (medical) doctor told me to cut back on iodine, that too much would aggravate the acne. While some iodine is essential for thyroid/metabolism, perhaps you are getting too much from overconsumption of sea weeds and superfoods. Perhaps you should try reducing or eliminating the sea weeds for a month (keep using the superfood)and see if you notice an improvement. Too much of even a good thing can be detrimental. My only other thought is that you might have an allergy to an acidic fruit, I am in my 50s and still break out if I have too much citrus or strawberries. You may want to try an elimination diet to discover the culprit.