You may have read about the "yoga mat chemical" in bread and "toxic" Pumpkin Spice Lattes. Here are other myths perpetuated by blogger Vani Hari.
Thereâs no denying that Vani Hari, aka the Food Babe, has ignited a clean-eating revolutionâalong with a lot of controversy. Hari is known for lobbying companies to remove ingredients she believes are toxic, including the "yoga mat chemical" in Subway's bread, class IV caramel color in Starbucks' Pumpkin Spice Lattes, and "antifreeze" in beer.
And while getting people thinking about whatâs in their food is good thing, many experts point out that her science is, well, off, which can cause an unnecessary fear of food and other everyday products. (Look no further than this recent New York Times profile or this Gawker takedown written by a scientist who dubs herself the Science Babe).
âSheâs well intentioned, but thereâs a problem when she scares her readership by giving them misleading information,â says Joseph Perrone, PhD, chief scientific officer for the Center for Accountability in Science. âAlmost every chemical sounds dangerous when you pronounce it.â
So with that, here are 5 more Food Babe myths to forget:
Microwaves destroy foodâs nutrients
Hari herself has said âmy microwave blog post was not my most impressive piece of work,â and itâs since been taken down from her site. (Though it still lives on in the bowels of the Internet.) There's no reason to avoid zapping your broccoli for fear that it will remove all the nutrientsâor worse, that youâll be exposed to potential cancer-causing radiation.
Microwaves use low frequency radiation, which doesnât damage your DNA or make food radioactive. Says the American Cancer Society: âWhen microwave ovens are used according to instructions, there is no evidence they pose a health risk to people.â
As for the idea that they kill all nutrients? Research, like one study in the Journal of Food Science, suggests that microwaving may actually preserve antioxidant values far better than cooking methods like boiling.
Canola oil is toxic
Hari takes issue with the fact that cooking oil, particularly canola, is processed and treated with a solvent called hexane. Itâs true, canola oil does go through a refinement processâif it didnât it would look cloudy and would go rancid on store shelves quicklyâand, yes, hexane is used. âThis is done to extract more of the oil from the seed itself, but [it] is evaporated off during processing,â Perrone says.
That means virtually no hexane winds up in the oil, but in the event trace amounts remain, know youâd have to consume more oil than you ever could to experience neurological problems. As numerous articles about the Food Babe have pointed out: the dose makes the poison.
If hexane is still a concern for you, seek out cold-pressed oils. Canola is rich in heart-healthy monounsaturated fats and has a high smoke point (making it great for cooking), so thereâs no reason to ditch it completely.
Raw milk is superior
If youâre going to sip cow's milk, Hari says you should go raw. The problem is, raw milk is unpasteurized. âThe importance of pasteurization has been well documented,â Anna Maria Siega-Riz, PhD, professor of epidemiology and nutrition at the University of North Carolina, Chapel Hill, told Health.
As Siega-Riz wrote in a recent review of Hariâs book: âRaw milk, which means unpasteurized, can carry dangerous bacteria such as salmonella, E. coli, and listeria, which are responsible for numerous foodborne illnesses, especially among people with weak or developing immune systems, young children, pregnant women and older adults.â
The Centers for Disease Control and Prevention says raw milk is one of the riskiest foods you can eat, since it can cause severe, life-threatening diseases. Pasteurization doesn't greatly change milk's nutrient profile, it only makes it safer to drink. Go raw at your own risk.
Antiperspirants can cause breast cancer
Hari claims that the aluminum used to control sweat in antiperspirants is linked to breast cancer and Alzheimerâs disease, and she suggests using a natural stick instead. Going natural is a totally fine choice, but donât toss your favorite sweat-blocker just because of the aluminum.
According to the American Cancer Society, there is no clear link between aluminum-containing antiperspirants and breast cancer, and they point out that this fear was fueled by an email rumor. Same with Alzheimerâs: Studies have not confirmed that aluminum causes the disease, and exposure to aluminum in everyday items is safe, says the Alzheimerâs Association.
If youâre pregnant, beware of the glucose test
Doctors ask pregnant women to take a glucose screening test (which is used to diagnose gestational diabetes) when they're 24 to 28 weeks along. Hariâs beef with the test is the solution women have to drink, calling it âessentially sugar water with hazardous artificial colors and preservativesâ and says thereâs no way sheâd drink it.
Letâs face it, consuming the drink isn't fun (it often causes nausea), but âitâs a one-time drink during pregnancy, and itâs unlikely to cause any long-term effect,â says Alyssa Dweck, MD, an ob/gyn with the Mount Kisco Medical Group and author of V is for Vagina.
âI agree with her that the drink is less than perfect, however, missing a gestational diabetes diagnosis has much more dire consequences in pregnancy including fetal growth issues and stillbirth,â she adds.
Hari points out that there are alternatives, including eating 28 jellybeans (really! But she suggests "a non-gmo variety, free of artificial colors and other nasties"). The candy works, but is often just as tough to tolerate as the glucose drink, says Dr. Dweck. Bottom line: there's no reason not to take the standard test, and saying otherwise is fearmongering.
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