The 8 Things You Shouldn't Eat, According to a Food Poisoning Expert
This article originally appeared on BusinessInsider.com.
A deep knowledge of thousands of food-poisoning cases across the US has scared Bill Marler off of certain foods.
With more than two decades working as a food-poisoning advocate and attorney, there are simply some things that Marler has cut out of his diet. Marler has won more than $600 million for clients in foodborne-illness cases — and has become convinced that some foods aren't worth the risk.
In an article by Health Insider from BottomLine and in conversations with Business Insider, Marler identified certain foods that he avoids — and that others should be wary of as well.
Here are the foods that this expert says scare him the most:
Uncooked flour is something that most people see as harmless, but that can actually spread bacteria, Marler says.
From late 2015 to 2016, at least 63 people in 24 states developed an E. coli infection from eating raw or uncooked flour.
Most people think that raw eggs are the biggest food poisoning threat in cookie dough, Marler says. However, flour can also be a culprit — and you don't even have to eat it. Simply not washing your hands after getting uncooked flour on them can spread E. coli.
Marler told Business Insider that the idea he would have to warn people against drinking unfiltered, untreated water didn't cross his mind until recently.
"Almost everything conceivable that can make you sick can be found in water," Marler says.
Unfiltered, untreated water — even from the cleanest streams — can contain animal feces, spreading Giardia, which has symptoms such as vomiting and diarrhea and results in roughly 4,600 hospitalizations a year. Hepatitis A, which resulted in 20 deaths in a California outbreak in 2017, can be spread through water if it isn't treated. E. coli and cholera can also be transmitted via untreated water.
Marler says that he has seen more foodborne illnesses linked to shellfish in the past five years than in the two preceding decades.
The culprit: warming waters. As global waters heat up, they produce microbial growth, which ends up in the raw oysters consumers are slurping down.
Precut or prewashed fruits and veggies
Marler says that he avoids these "like the plague." Convenience may be nice, but, as more people handling and processing the food means more chances for contamination, it isn't worth the risk.
For example, a study from Consumer Reports found unacceptable levels of bacteria that commonly cause food poisoning in about a third of the 208 salad bags that were tested. As Business Insider's Rebecca Harrington notes, that doesn't mean these bacteria would cause illness — just that they had the potential to do so.
Sprout outbreaks are surprisingly common, with more than 30 bacterial outbreaks — primarily salmonella and E. coli — in the past two decades.
"There have been too many outbreaks to not pay attention to the risk of sprout contamination," Marler says. "Those are products that I just don't eat at all."
Marler agrees with known germaphobe President Donald Trump on at least one thing: well-cooked meat is the way to go.
According to the expert, meat needs to be cooked to 160 degrees throughout to kill bacteria that could cause E. coli or salmonella.
For anyone who remembers the salmonella epidemic of the 1980s and early '90s, this is a no-brainer. According to Marler, the chance of getting food poisoning from raw eggs is much lower today than it was 20 years ago, but he still isn't taking any chances.
Unpasteurized milk and juices
A precursor to the raw-water trend is the movement encouraging people to drink "raw" milk and juices, arguing that pasteurization depletes nutritional value.
Marler says that pasteurization is not dangerous — but raw beverages can be, as skipping the safety step means an increased risk of contamination by bacteria, viruses, and parasites.
"There's no benefit big enough to take away the risk of drinking products that can be made safe by pasteurization," he says.