6. Kelp
Image Source: NOAA’s National Ocean Service
Who eats kelp? That’s what some of you may be thinking, but this somewhat unconventional food from the sea is something that many people are now eating for its health benefits. The iodine that’s found in kelp can cause major acne break-outs. The key with kelp, like so many foods, is moderation. If kelp is as regular part of your diet, experiment and find the right amount that you can get away with eating without risking break-outs.
