foods that contain high levels of harmul bacteria
Too much vitamin A may be harmful to a developing baby in the first three months of pregnancy. As a result, the Department of Health advises all pregnant women and women planning a pregnancy to avoid foods or supplements which contain high levels of vitamin A such as liver, liver sausage, liver pate pÃ¢tÃ© and cod liver. oilaw shell fish. Raw shell fish sometimes contains harmful bacteria or viruses that can cause food poisoning. Unpasteurised milk. All unpasteurised milk including cows', goats' and sheep's milk should be avoided.
4 Steps to Safe Food Shopping. 1  Separate raw meat, poultry, and seafood from other foods in your grocery shopping cart and your grocery bags. 2  Raw juices from these foods can contain harmful bacteria, which can spread to other foods. 3  Consider placing these raw foods inside plastic bags to keep the juices contained.on't include these foods on your shopping list. They're not safe for you or your unborn baby. 1  Sushi or sashimi. 2  Raw fish (including oysters, clams, mussels, and scallops) or foods made with raw fish are more likely to contain parasites or bacteria than foods made from cooked fish.