When you're pregnant, everything that goes into your mouth gets shared with your growing baby. Even though some types of foods and even some types of food poisoning may not hurt you, they may harm your little one. Foods to avoid during pregnancy. Unpasteurized juice. Unpasteurized cheese. Raw seafood. Rare meat. Hot dogs and deli meats. Raw eggs. High-mercury fish like swordfish, king mackerel, orange roughy, bigeye tuna, and tilefish from the Gulf of Mexico. Raw sprouts. Click Here