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What’s the dirtiest part of your body? Experts explain which body parts are germ magnets or too sensitive to touch—and why keeping your hands off matters. About the experts Beth Oller, MD, FAAFP, is a ...
Medically reviewed by Amelia MacIntyre, DO An outie belly button is mainly a cosmetic issue and doesn't usually need treatment.Umbilical hernias are a common cause of outie belly buttons and may ...