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Environmentalists call these 12 chemicals the Dirty Dozen. Here's why.

Warning: Abbreviations ahead!

True
Seventh Generation

You may have heard of the Dirty Dozen — 12 chemicals that activists have identified as potentially harmful that we regularly come in contact with in our home, health, and beauty products.

Over the past decade, a lot of science and research has gone into figuring out the long- and short-term health effects of products we use in our homes and on our bodies. The jury is still out on most of them, but some of the findings are worth a closer look.

In 2010, Canada's David Suzuki Foundation did a study on the 12 chemicals and compounds they felt consumers should try to avoid. Since the study was published, some governments have banned some of the chemicals and some companies are reformulating their products so they don't contain them.

Are the Dirty Dozen hanging out in your home somewhere? Here's why these ingredients are on the list:

1. BHA (butylated hydroxyanisole) and BHT (butylated hydroxytoluene)

These two preservatives can be found in moisturizers and cream makeups. Image via iStock.

These two synthetic antioxidants are often used as preservatives in cosmetics (mostly lipsticks and moisturizers) and as food preservatives. They're also potentially allergenic, particularly on the skin.

The International Agency for Research on Cancer classifies BHA and BHT as possible human carcinogens, and the European Commission on Endocrine Disruptors lists BHA as a Category 1 priority substance, citing evidence that it interferes with hormone function in mice and rats.

Neither BHA nor BHT are restricted in the United States. California includes BHA on its list of chemicals that must be listed on product ingredient labels as potentially cancer-causing.

2. Coal tar dyes: p-phenylenediamine and colors listed as "CI" followed by a five-digit number

Coal tar (shown above) is a petroleum byproduct mixed with other chemicals. Image via iStock.

Coal tar dyes (chemical name p-phenylenediamine) are very popular in the cosmetic industry — particularly in hair dye — because they provide rich, long-lasting color. But, like a lot of petroleum-based products, some researchers and activists fear there may be health risks from exposure to them.

Research has linked coal tar dyes to tumors in laboratory mice, and other researchers may have found a connection between long-term use of hair dyes and non-Hodgkin lymphoma. The U.S. Food and Drug Administration (FDA) is unconvinced; it's waiting to see more research before making a firm decision on how to classify coal tar dyes.

The European Union (EU), by comparison, has taken a precautionary approach and classifies coal tar dyes as moderately toxic to humans.

Helpful hint: If you're looking at labels, you can tell if a coal tar dye is used in a product by looking for the the name p-phenylenediamine or the abbreviations FD&C or D&C followed by a five-digit color index number.

3. Diethanolamine (DEA), cocamide DEA, and lauramide DEA


Some shampoos get an extra kick from DEA. Image via iStock.

Consumers love creamy or sudsy personal care products. DEA helps with that. For personal care products, it's most common in moisturizers, sunscreens, and shampoos. As a cleaning product additive, it can be found in soaps and cleansers looking for an added bubbly kick.

Activists became concerned about DEA after some research found that DEA can cause skin and eye irritation, and some high doses have caused liver cancers in to laboratory animals. There are no restrictions on the use of DEA in the United States, but the EU does not allow its use in cosmetics, citing the risk of long-term exposure.

4. Dibutyl phthalate (DBP)

Some "no-chip" nail polishes may get their staying power from DBP. Image via iStock.

Dibutyl phthalate has lots of uses. It can keep nail polishes from chipping, help keep PVC flexible, and be a solvent for dyes or fragrances. The reason activists put it on the list of ingredients to keep an eye on is because in a laboratory study, researchers found it absorbs through the skin and can "enhance the capacity of other chemicals to cause mutations." Other research found it interfered with hormone function, maybe even for pregnant women. There's still a lot of research to be done, so the U.S. hasn't put any restrictions on DBP; the EU, though, does not allow it in cosmetic products.

5. Formaldehyde-releasing preservatives

These are medical sutures stored in formaldehyde, but lots of beauty and personal care products use chemicals that may release formaldehyde over time. Image via iStock.

Formaldehyde has a lot of uses in personal care, cleaning products, and industrial construction. It is found as a preservative in cosmetics and an active ingredient in some toilet bowl cleaners. It can also be released from a wide range of industrial products including some permanent-press fabrics and vinyl and wood-laminate flooring.

The U.S. Environmental Protection Agency (EPA) limits the amount of formaldehyde in some construction materials because on its own, formaldehyde is a carcinogen and is toxic to humans if ingested.

When personal care products or cosmetics are said to contain formaldehyde, what they usually contain are actually formaldehyde-releasers. It's unclear whether they are harmful; the FDA doesn't restrict the use of them in cosmetics or personal care products, preferring to require disclosure on ingredient labels instead. The EU has strongly restricted the use of formaldehyde in industrial and consumer products since 2014, citing its carcinogenic risk.

6. Parabens

Parabens help some cosmetics stay pretty longer. They may also be dangerous. Image via iStock.

If you drink fruit juices or use cosmetics or fragrance products, you likely have encountered parabens, an extremely popular preservative.

Some activists are concerned by parabens, citing research that it potentially has adverse health risks when it's absorbed through the skin. Some studies have shown that parabens can mimic the effects of estrogen, the female sex hormone which could lead to a possible increase to breast cancer risk or potentially interfere with male reproductive function. Despite activists' concerns, more definitive research is needed.

7. Parfum (aka fragrance)

Lots of products use the catch-all terms parfum and fragrance for the proprietary mix of chemicals that make up their signature scents. Image via iStock.

Since there are no regulations requiring companies to disclose the ingredient lists of their signature scents, many of them simply say parfum or fragrance on the label. This can be misleading because the smells that make up a fragrance can come from any number of essential oils or chemical compounds.

For people with chemical sensitivities, these unlisted ingredients can trigger allergic reactions, migraines, or cause asthma. Environment Canada has also found that some synthetic musks used in fragrances can build up in the fatty tissue of fish and other water-bound organisms. Other fragrance additives, like DEP (see #4 above) help scents stay in the air longer, but have been shown in laboratory environments to potentially interrupt hormone functions.

Unfortunately, it is hard to know whether a specific fragrance or parfum contains potentially unsafe ingredients. If companies say their product fragrance is a trade secret, they aren't required to list what's in it on the ingredient label.

8. Polyethylene glycol (PEG)

PEG compounds can be found in some cosmetic cream bases — and laxatives. Image via iStock.

Polyethylene glycols are petroleum compounds most often found helping makeup and face creams deliver moisture. If perfectly pure, they are considered generally safe, though they're not recommended for use on broken skin. In rare cases, polyethylene glycol compounds can become contaminated with ethylene oxide, and that's when activists get concerned. Ethylene oxide is a known carcinogen that has also been shown in some research environments to cause developmental problems. All of this considered, the Environmental Working Group rates the overall hazard of using polyethylene glycols as "low."

9. Petrolatum (aka petroleum jelly or Vaseline)

Some glossy lipsticks get their shine from petrolatum. Image via iStock.

Tyra Banks swears by mineral oil jelly as her holy grail makeup product. It's an excellent moisture barrier to keep skin hydrated and is often added to skin care and hair care products.

But, because it is petroleum-based, there's a risk it could be contaminated with polycyclic aromatic hydrocarbons. Research has shown a link between long-term exposure to these petroleum byproducts and cancer. Based on that evidence, the EU classifies petrolatum as a carcinogen and only allows its use "if the full refining history is known and it can be shown that the substance from which it is produced is not a carcinogen." There are no such restrictions in the United States at the moment.

10. Siloxanes

Siloxanes are a group of chemical compounds based on silicone, a popular additive in many cosmetics and personal care products. Image via iStock.

If you like a clean windshield, dry underarms, or a smooth makeup base, you've probably used products containing siloxane. Two siloxanes in particular, cyclotetrasiloxane (D4) and cylcopentasiloxane (D5), have been studied by researchers in Canada and the EU extensively.

Environment Canada concluded that both D4 and D5 may build up in fish or other aquatic organisms but did not pose a threat to human health. The European study reached a similar conclusion, rating the chemicals as "high concern" but of no risk to human health.

11. Sodium laureth sulfate

Sodium laureth sulfate helps some shampoos stay foamier for longer. Image via iStock.

If you like lots of bubbles when you wash dishes or use shampoo, you may have sodium laureth sulfate to thank. It's a common foaming agent used in dish soaps, cleansers, and foamy beauty products. But, like polyethylene glycol (#8 on this list), sodium laureth sulfate can — on rare occasions — become contaminated with the known carcinogen ethylene oxide. Fortunately that's very unlikely to happen, so the Environmental Working Group rates the overall hazard of sodium laureth sulfate as "low."

12. Triclosan

Triclosan is an antibacterial chemical sometimes found in alcohol-based hand sanitizers. Image via iStock.

Triclosan is a very effective anti-bacterial chemical found in lots of common consumer products, including toothpaste, hand sanitizers, laundry detergent, and facial tissues, among others.

As we've written before, research has shown that triclosan sticks around in the environment long after we've finished using it, killing helpful algaes and even accumulating in the bodies of other organisms.

Triclosan was banned in personal care products ibanned in personal care products in the EU earlier this year. The EPA currently has it under review, and the FDA is reserving judgment until further research is done.

For a lot of these products, the research into their possible health impacts is still very new. Much is still to be done, and the definitive answers for what's safe and what's not may not be known for years — maybe even decades.

Until there is a scientific consensus, the smartest thing you can do for your health is what you're probably already doing: reading product labels, following warnings, and learning what companies are required to say (and sometimes don't say).

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American woman forced to change her name after learning what it means in Australia

Things are a bit different Down Under.

via Andrea Piacquadio/Pexels and Ethan Brooke/Pexels

A woman is shocked to learn that her name means something totally different in Australia.

Devyn Hales, 22, from California, recently moved to Sydney, Australia, on a one-year working visa and quickly learned that her name wouldn’t work Down Under. It all started when a group of men made fun of her on St. Patrick’s Day.

After she introduced herself as Devyn, the men laughed at her. "They burst out laughing, and when I asked them why, they told me devon is processed lunch meat,” she told The Daily Mail. It's similar to baloney, so I introduce myself as Dev now,” she said in a viral TikTok video with over 1.7 million views.

For those who have never been to Australia, Devon is a processed meat product usually cut into slices and served on sandwiches. It is usually made up of pork, basic spices and a binder. Devon is affordable because people buy it in bulk and it’s often fed to children. Australians also enjoy eating it fried, like spam. It is also known by other names such as fritz, circle meat, Berlina and polony, depending on where one lives on the continent. It's like in America, where people refer to cola as pop, soda, or Coke, depending on where they live in the country.

So, one can easily see why a young woman wouldn’t want to refer to herself as a processed meat product that can be likened to boloney or spam. "Wow, love that for us," another woman named Devyn wrote in the comments. “Tell me the name thing isn't true,” a woman called Devon added.

@dhalesss

#fypă‚· #australia #americaninaustralia #sydney #aussie

Besides changing her name, Dev shared some other differences between living in Australia and her home country.

“So everyone wears slides. I feel like I'm the only one with 'thongs'—flip-flops—that have the little thing in the middle of your big toe. Everyone wears slides,” she said. Everyone wears shorts that go down to your knees and that's a big thing here.”

Dev also noted that there are a lot of guys in Australia named Lachlan, Felix and Jack.

She was also thrown off by the sound of the plentiful magpies in Australia. According to Dev, they sound a lot like crying children with throat infections. “The birds threw me off,” she said before making an impression that many people in the comments thought was close to perfect. "The birds is so spot on," Jess wrote. "The birds, I will truly never get used to it," Marissa added.

One issue that many Americans face when moving to Australia is that it is more expensive than the United States. However, many Americans who move to Australia love the work-life balance. Brooke Laven, a brand strategist in the fitness industry who moved there from the U.S., says that Aussies have the “perfect work-life balance” and that they are “hard-working” but “know where to draw the line.”

Despite the initial cultural shocks, Devyn is embracing her new life in Australia with a positive outlook. “The coffee is a lot better in Australia, too,” she added with a smile, inspiring others to see the bright side of cultural differences.

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Pop Culture

Nicole Kidman shares the unconventional marriage rule she has with husband Keith Urban

They've had this communication rule since the very beginning of their 18 year relationship.

Wikipedia

Keith Urban (left) Nicole Kidman (right)

Long before Nicole Kidman began her long-term relationship with AMC theaters, she was committed to husband and country singer Keith Urban. The two have happily been together since 2006—which is a good run for any modern day marriage, but most certainly a Hollywood one.

And perhaps their nearly decades-long success can be partially attributed to one surprising communication rule: no texting.

While appearing on the Something To Talk About podcast in 2023, Kidman shared that she was the one who initiated the unconventional agreement.

"We never text each other, can you believe that? We started out that way – I was like, 'If you want to get a hold of me, call me
"I wasn't really a texter.,” the “Moulin Rouge” actress shared.

She added that while Urban did attempt texting her a few items early on, he eventually switched when Kidman wasn’t very responsive. And now, 18 years later, they only call each other.

“We just do voice to voice or skin to skin, as we always say. We talk all the time and we FaceTime but we just don’t text because I feel like texting can be misrepresentative at times
I don’t want that between my lover and I,” she told Parade

.

There are, of course, some pros and cons to calling over texting. Research has shown that people who call feelmore connected to one another vs. texting, with the voice being an integral component of bonding. As our society becomes increasingly more distant and lonely, finding those moments might be more important than ever.

At the same time, calling can invoke a lot more anxiety compared to texting, which could lead someone to not communicating at all. Also, I don’t know about you, but the thought of having to call my partner for mundane things like “don’t forget the eggs” would drive me crazy.

But regardless of whether or not you adopt Kidman and Urban’s no-texting rule, perhaps the bigger takeaway is that relationship longevity depends on being able to establish your own rules. One that feels good and that each partner is able to stick to. Especially when it comes to communication.

As Urban himself told E! News at the CMT Music Awards, "I have no advice for anybody,You guys figure out whatever works for you
We're figuring it out. You figure it out. Everybody's different. There's no one size fits all."

Luckily, there are many ways to have good text hygiene, without having to do away with it completely. Very Well Mind suggests to avoid texting too many questions, and to be respectful of your partner's schedule (probably best to not text them while they’re sleeping just to say “hey,” for example). Nor should texting be used to argue or deal with conflict. Lastly, probably save the lengthy, in-depth conversations for a phone call. Fifteen heart emojis are totally fine though.

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Health

Dentist explains the 3 times you should never brush your teeth

Sometimes not brushing your teeth is the best way to protect them.

Representative Image from Canva

Add this to the list of things you didn't learn in health class.

For those who love the oh-so fresh feeling of immediately running to brush their teeth after a meal, we got some bad news.

London-based dental surgeon and facial aesthetics practitioner Dr. Shaadi Manouchehri recently shocked around 12 million viewers on TikTok after sharing the three occasions when you should “never” be scrubbing those pearly whites—if you want to actually protect your teeth, that is.

The hardest part about this video, which some viewers are undoubtedly still processing, is that each of these no-no times is exactly when brushing your teeth is the only thing you’ll want to do. So much for instincts.

Number one on Manouchehri’s list, which caused the most controversy in the comments, isright after vomiting. Yep, you read that right.

“This is because the contents of the stomach are extremely acidic and the mouth is already in a very acidic state so if you brush straight after [vomiting] you’re basically wearing away your enamel,” Manouchehri explained.

Of course, commenters weren’t willing to let this one go without a fight. One viewer wrote, “I would rather lose all of my teeth than not brush after vomiting.”

Manouchehri also says to avoid brushing your teeth directly after eating breakfast. This is because “when you’ve just eaten, the mouth is, again in a “very acidic state,” so if you’re brushing your teeth you’re rubbing that acid on the tooth, which wears down the enamel.” Other sources have also confirmed that brushing your teeth tight after any meal isn’t really recommended.

This goes double for right after sweets. Manouchehri says to wait a full 60 minutes before putting a toothbrush anywhere near your mouth after having something sugary. Because
you guessed it
acid.

Does this advice seem counterintuitive? Don’t worry, you’re not alone.

@drshaadimanouchehri #dentist #dentistry #dentaladvice #learnontiktok #funfacts #londondentist #dentalcleaning #teethbrushing #teethbrushingmadeeasy #teethbrushingtips #londondentistry #marylebonedentist #fypシ ♏ original sound - Dr Shaadi Manouchehri

“Ah, yes, the three times I want to brush my teeth more than any other time,” one person joked.

Luckily, there are few alternatives to try if you want that good, clean mouth feeling but don’t want to compromise your enamel—the simplest being to either rinse with or drink water. You can also use sugar-free chewing gum or conclude your meal with dairy or non-acidic foods, according to Advanced Dental Associates. If you still crave a little more of a hygiene bang, you can opt for a mouthwash with fluoride and using a tongue cleaner, which removes excess acid, per Curetoday.com.

Guess there’s a time and a place for everything, even when it comes to dental hygiene.

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Pop Culture

Woman's response to being called a 'natural beauty' has other women applauding

She makes a great point.

@tallulah.roseb/TikTok

Maybe she's born with it. But maybe it just modern day cosmetics.

A woman named Tallulah Rose recently went viral after sharing a well-intentioned, but oh-so misinformed compliment men tend to give her. It left a lot of other women nodding in agreement, because it revealed what still seems to be a common beauty myth.

"I actually just, like, don't understand men and how their brain works sometimes because today I was just minding my own business when this guy comes up to me and is like ‘you are so elegant, you are such a natural beauty,'" she said in the clip.

Of course, Rose is positive any other woman would instantly know that the beauty men are responding to is anything but natural.

“I think a woman can take one look at me and be like 
 this is fake,” she said before breaking down the costs of enhancements she’s made.

“My jawline cost $10,000, okay? My lips are clearly done. My hair is $2000, my lashes are $200 every two weeks.”

jawline cosmetic surgery, natural cosmetic procedures

"My jawline costs $10,000, okay?"

@tallulah.roseb/TikTok

She then lifted her bangs to show a wrinkle-less forehead and immovable eyebrows, thanks to Botox or some other kind of anti-wrinkle injection. Plus, she has “enough makeup on to season a f***ing wok.”

Still, men will wistfully tell her “ 'they don't make them like you do these days.” to which Rose quipped, “yes they do with a needle and a scalpel!”

plastic surgery, cosmetic procedures

"They don't make 'em like you these days
yes they do! With a needle and a scalpel!"

@tallulah.roseb/TikTok

Since sharing this hot take, Rose’s video has garnered over 12 million views on TikTok and has been shared across several platforms. Most of the comments came from women who have had their own fair share of this experience.

Some were just as hilarious as the original video.

"My husband was like 'please never get Botox' If I could raise my eyebrows at him I would have,” one person wrote.

Another added, ““I’ve had male friends remark how I don’t wear heavy makeup like other girls. I spend at least 30 mins a day putting my face on.”

Over on X, people were just refreshed by Rose’s honesty.

Rose told news.com.au that many men “genuinely can’t tell the difference between a natural woman and a woman that has had cosmetic surgery,” primarily due to seeing celebrities who have had work done and assuming that’s the standard. She’ll often ask male friends to name a celebrity crush, and “they’ll name someone that has clearly had work done but they are just quite clueless to it.”

And that is really where the important conversation comes in. Unrealistic beauty standards aren’t necessarily a new issue. But now the paradox of cosmetic procedures being stigmatized while at the same time not even acknowledged in much of what is touted as natural beauty puts women in an impossible position. They can’t naturally live up to these expectations, and then are labeled as fake if they do make efforts to look enhanced (which is the new normal
make it make sense).

Point is: Praising a woman for her “natural beauty” might be intended as a compliment. But for many, it’s neither true, nor a compliment.

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Family

Dad and son had no idea their pet octopus would soon hatch 50 eggs. Cue wholesome chaos.

It's an epic saga that's wholesome, captivating and heartfelt all at once.

Representative Image from Canva

Their journey became the best nature show on social media.

What started as a wholesome father-son bonding activity quickly became a full blown TikTok sensation, all thanks to one octopus. Actually
make that fifty octopuses.

Cameron Clifford of Edmond, Oklahoma, had promised to get his cephalopod-obsessed 9-year old Cal their very own pet octopus. After making a call to a local aquarium, Clifford made good on that promise, and a California two-spot (or bimac) octopus, which they would name Terrance, arrived via mail order. Cue Cal’s instant tears of joy.

Only, in hindsight, they might have wanted to name him Teresa instead, because only two months later, Terrance’s already too-small tank was filled with dozens of eggs.


"We kind of estimate there was about between 40 and 70 eggs but every one that hatched, that I saw, I was able to catch and contain. It was exactly 50," Clifford told Good Morning America.

As Clifford explains in one TikTok video (using a posh british voice for the narration, making it even more National Geographic-esque), once female bimac octopuses lay eggs, that usually signals the end of their life cycle, and they stop taking care of themselves in order to protect their young.

@doctoktopus Terrance signals the end of her life-cyxle, but we have no idea how mich time we have left wirh her. #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #petoctopus #aquarium #octomom #biology #mom ♬ Heartbeats - Remastered 2023 - JosĂ© GonzĂĄlez

So, even though Terrance (who was eventually renamed Terry) could recognize Clifford and Cal, nothing could coax her out of her cave after the eggs were laid. However, latching onto their arms remained one of her favorite pastimes.

Terrance’s eggs were at first deemed infertile by several experts that Clifford talked to, which made her upcoming demise all the more tragic. When the unexpected miracle finally did happen, Clifford begged for other aquariums in his area to take the hatchlings. They all declined.

So naturally, he reached out to TikTok. He shared the previously private videos documenting their journey, including the insane saga of capturing each newly hatched octopus and putting it in its own incubated container, so that they wouldn’t eat each other. The Clifford home honestly became a bona fide marine biologist training center. Only with exponentially more puns.

Behold, "Clamsterdam":

@doctoktopus SOONERS DEFEAT DARWIN IN BIG 12 CONF. CHAMPIONSHIP 🏈 🐙 #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #saltwatertank #aquarium #octomom #mom #clambake #poseidon #tank ♬ original sound - Shoptopus

Speaking of puns, viewers also helped give each of the octo-babies. Some examples include InverteBrett, Swim Shady, Bill Nye the Octopi, Sea-yonce and Jay-Sea
you get the picture.

Luckily, after Clifford’s account went mega viral, other aquariums, universities and research facilities agreed to give them homes, per USA Today.

Clifford might be out thousands of dollars—and hours—on his impromptu project, but he wouldn't trade it for the world.

@doctoktopus 😳 #octopus #marinebiology #shrimpdaddy #saltwateraquarium #fyp #cephalopod #petoctopus #octomom #biology #saltwatertank #mom ♬ original sound - Shoptopus

"As far as regrets, there's so many," he told USA Today. "I wish I wouldn't have opened that valve that way and dumped all that dirty seawater onto my kids' white carpet. That's certainly a regret. But overall, no, it's been an absolutely fun experience, not just for me, but also for my kids."

And in case you’re wondering: Yes, Terrence is still, miraculously, alive. Though she is expected to die in the next several weeks, the Cliffords are more than prepared to be surprised. Again.

Though Clifford attests that one should probably refrain from have an octopus for a pet, he tells his followers that “you will learn a lot about yourself” by taking care of one.

“There’s always some valve or seal that’s not completely closed, and your storm resistant carpet isn’t rated for gallons and gallons of seawater. You’ll learn that seawater and electricity don’t always get along. You will learn new things and meet incredible people and will learn that wildlife is magnificent. But most of all, you’ll learn to love a not-so-tiny octopus like Terrance.”

Follow along on more of Clifford and Cal's octopus adventures on TikTok.

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