The Top 10 foods most likely to make you sick
Some of the healthiest foods are also the most dangerous, causing most food-borne disease in the United States; the leading illness-carrying foods: leafy greens, eggs, and tuna
If it’s not one thing, it’s another: Some of the healthiest foods may also be the most likely to cause food-borne illness. This is the conclusion in a report by the Center for Science in the Public Interest (CSPI). The report shows leafy greens, sprouts, and berries are among the most prone to carry infections or toxins.
“We don’t recommend that consumers change their eating habits,” says Caroline Smith DeWaal, the CSPI’s head of food safety programs. Instead, the group is trying to point out vulnerabilities in the nation’s food safety system as it lobbies Congress to beef up enforcement.
WebMD’s Todd Zwillich writes that the group analyzed CDC data on food illness outbreaks dating back to 1990. They found that leafy greens were involved in 363 outbreaks and about 13,600 illnesses, mostly caused by norovirus, E. coli, and salmonella bacteria.
The rest of the top 10 list included:
- Eggs, involved in 352 outbreaks and 11,163 reported cases of illness.
- Tuna, involved in 268 outbreaks and 2,341 reported cases of illness.
- Oysters, involved in 132 outbreaks and 3,409 reported cases of illness.
- Potatoes, involved in 108 outbreaks and 3,659 reported cases of illness.
- Cheese, involved in 83 outbreaks and 2,761 reported cases of illness.
- Ice cream, involved in 74 outbreaks and 2,594 reported cases of illness.
- Tomatoes, involved in 31 outbreaks and 3,292 reported cases of illness.
- Sprouts, involved in 31 outbreaks and 2,022 reported cases of illness.
- Berries, involved in 25 outbreaks and 3,397 reported cases of illness.
It is unclear how many of the outbreaks can be blamed on the foods themselves. The CDC’s database can not discriminate between outbreaks caused by tomatoes, for example, vs. those caused by other ingredients in a salad. Foods like potatoes are almost always consumed cooked, so it is unlikely that potatoes themselves caused 108 outbreaks.
Still, Smith DeWaal called the list “the tip of the iceberg” when it comes to food-borne illnesses in the United States. Not all outbreaks are reported to public health authorities. In addition, the analysis focused only on foods regulated by the FDA; that leaves out beef, pork, poultry, and some egg products, which are policed by the U.S. Department of Agriculture.
“Consumers always want to know what they should do to avoid getting sick,” says Sarah Klein, lead author of the report. She recommends “defensive eating,” including keeping food cold and cooking it thoroughly, chilling oysters and avoiding them when raw, and avoiding raw eggs or using them in homemade ice cream.
Several bills that are circulating in Congress aim to crack down on food safety by requiring all food producers to keep written safety plans and giving the FDA more power to inspect plans and enforce rules. “In a relative scale our food supply remains quite safe,” says Craig Hedberg, a professor of environmental and occupational health at the University of Minnesota School of Public Health. The CDC says 76 million Americans get sick from food-borne illnesses each year. “Because most people don’t experience a bad outcome from a lapse in good behavior it’s difficult to enforce,” he says.
