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

Warning: Abbreviations ahead!

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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).

Science

Researchers dumped tons of coffee waste into a forest. This is what it looks like now.

30 dump truck loads and two years later, the forest looks totally different.

One of the biggest problems with coffee production is that it generates an incredible amount of waste. Once coffee beans are separated from cherries, about 45% of the entire biomass is discarded.

So for every pound of roasted coffee we enjoy, an equivalent amount of coffee pulp is discarded into massive landfills across the globe. That means that approximately 10 million tons of coffee pulp is discarded into the environment every year.



When disposed of improperly, the waste can cause serious damage soil and water sources.

However, a new study published in the British Ecological Society journal Ecological Solutions and Evidence has found that coffee pulp isn't just a nuisance to be discarded. It can have an incredibly positive impact on regrowing deforested areas of the planet.

via British Ecological Society

In 2018, researchers from ETH-Zurich and the University of Hawaii spread 30 dump trucks worth of coffee pulp over a roughly 100' x 130' area of degraded land in Costa Rica. The experiment took place on a former coffee farm that underwent rapid deforestation in the 1950s.

The coffee pulp was spread three-feet thick over the entire area.

Another plot of land near the coffee pulp dump was left alone to act as a control for the experiment.

"The results were dramatic." Dr. Rebecca Cole, lead author of the study, said. "The area treated with a thick layer of coffee pulp turned into a small forest in only two years while the control plot remained dominated by non-native pasture grasses."

In just two years, the area treated with coffee pulp had an 80% canopy cover, compared to just 20% of the control area. So, the coffee-pulp-treated area grew four times more rapidly. Like a jolt of caffeine, it reinvigorated biological activity in the area.

The canopy was also four times taller than that of the control.

Before and after images of the forest

The forest experienced a radical, positive change

via British Ecological Society

The coffee-treated area also eliminated an invasive species of grass that took over the land and prevented forest succession. Its elimination allowed for other native species to take over and recolonize the area.

"This case study suggests that agricultural by-products can be used to speed up forest recovery on degraded tropical lands. In situations where processing these by-products incurs a cost to agricultural industries, using them for restoration to meet global reforestation objectives can represent a 'win-win' scenario," Dr. Cole said.

If the results are repeatable it's a win-win for coffee drinkers and the environment.

Researchers believe that coffee treatments can be a cost-effective way to reforest degraded land. They may also work to reverse the effects of climate change by supporting the growth of forests across the globe.

The 2016 Paris Agreement made reforestation an important part of the fight against climate change. The agreement incentivizes developing countries to reduce deforestation and forest degradation, promote forest conservation and sustainable management, and enhance forest carbon stocks in developing countries.

"We hope our study is a jumping off point for other researchers and industries to take a look at how they might make their production more efficient by creating links to the global restoration movement," Dr. Cole said.


This article originally appeared on 03.29.21

Trader Joe's Key lime pie.

A wholesome story from New Jersey shows what can happen when employees and shoppers drop their roles and act like people. It all started when Jeff Greene of Wayne, New Jersey, was checking out the deserts at his local Trader Joe’s with his family on July 6.

During his search, he asked an employee named Tara if the Key lime pie was any good. “Tara, who was putting out other desserts said it was her favorite dessert in Trader Joe’s, and I said, ‘Well, I make a pretty good one, too. But let’s try this one,’” he said in a viral TikTok video.

Jeff took Tara’s advice and put the pie in his shopping cart. But when he went to check out, Tara intervened. "She handed me a box of key lime pie with a receipt taped to the top," he told People. "She had bought me a key lime pie herself and took the one I was about to purchase out of my cart. It was such a lovely and unexpected gesture."

A week later, Jeff decided to repay the kind gesture. “My wife and I were kind of just hanging out, and I said, ‘You know what? Let’s make the pie,’” Jeff told Today.com.

@sophiegreene__

Some wholesome sunday content & pie. We love @Trader Joe's @trader joes & Tara !! #wholesomemoments #traderjoesmusthaves #dadsbelike #parentsbelike

In the video, Jeff’s son filmed him driving to Trader Joe’s to give his homemade pie to Tara. “Was such a nice surprise, it was so unexpected, so I decided that I was going to make my homemade Key lime pie and bring it to Tara and that’s what we’re doing,” Jeff said in the video. “If a stranger brought me a pie, not sure if I’d eat it, but here’s hoping Tara at least appreciates the gesture.”

When Jeff returned to Trader Joe's with the pie, Tara was shocked. “Oh my God!” she said with a huge smile. “This made my day, you don’t even know.”

“Can I give you all a hug? You don’t know how much this made my day,” Tara said, while welling up with happy tears. “This was so nice of you to do.” Before he left the store, Jeff made sure she kept the pie frozen.



The heartfelt exchange struck a nerve with people on TikTok. "So special and to know people still care about people," Tiffany wrote in the comments. "Tara is a gift to the world; you are a gift to this world, and I’m willing to bet that pie is also a gift to this world!" Jordan added.

Jeff thought giving Tara the pie was a great thing to do in a world with so much negative news. "I thought it could potentially be a really positive thing to do," Jeff told Today. "Especially given everything going on in the world, a small act of kindness and humanity goes a long way."

The funny thing is that the Greene family has yet to taste the original Key lime pie Tara gave them at Trader Joe’s. “We can’t really go back to Trader Joe’s until we’ve actually tried the pie that she bought us,” Jeff joked.

Family

Naming twins is an art. Here are some twin names people say are the best they've ever heard.

With twins, all the regular pressures of having a baby are doubled, including choosing a name.

Are you in favor of rhyming twin names? Or is it too cutesy?

Having twins means double the fun, and double the pressure. It’s a fairly known rule to name twins in a way that honors their unique bond, but that can lead to overly cutesy pairings that feel more appropriate for nursery rhyme characters than actual people. Plus, it’s equally important for the names to acknowledge each twin’s individuality. Again, these are people—not a matching set of dolls. Finding the twin baby name balance is easier said than done, for sure.

Luckily, there are several ways to do this. Names can be linked by style, sound or meaning, according to the baby name website Nameberry. For example, two names that share a classic style would be Elizabeth and Edward, whereas Ione and Lionel share a similar rhythm. And Frederica and Milo seem to share nothing in common, but both mean “peaceful.”

Over on the /NameNerds subreddit, one person asked folks to share their favorite twin name pairings, and the answers did not disappoint.


One person wrote “Honestly, for me it’s hard to beat the Rugrats combo of Phillip and Lillian (Phil and Lil) 💕”

A few parents who gave their twin’s names that didn’t inherently rhyme until nicknames got involved:

"It's the perfect way! Christmas cards can be signed cutely with matching names, but when they act out you can still use their full name without getting tripped up.😂"

"The parents of a good friend of mine did this: her name is Allison and her sister is Callie. Their names don’t match on the surface, but they were Alli and Callie at home."

“Alice and Celia, because they’re anagrams! Sound super different but have a not-so-obvious implicit connection.”

This incited an avalanche of other anagram ideas: Aidan and Nadia, Lucas and Claus, Liam and Mila, Noel and Leon, Ira and Ria, Amy and May, Ira and Ari, Cole and Cleo…even Alice, Celia, and Lacie for triplets.

Others remembered name pairs that managed to sound lovely together without going into cutesy territory.

twin names, twins, babies, baby namesThese matching bunny ears though. Photo credit: Canva

“I know twin toddler boys named Charlie and Archie and they go so well together,” one person commented.

Another wrote, “Tamia and Aziza. I love how they follow the same sound pattern with the syllable endings (-uh, -ee, -uh) without being obnoxiously matchy matchy.”

Still another said, “Lucy and Logan, fraternal girl/boy twins. I think the names sound so nice together, and definitely have the same 'vibe' and even though they have the same first letter they aren't too matchy-matchy.”

Other honorable mentions included: Colton and Calista, Caitlin and Carson, Amaya and Ameera, Alora and Luella, River and Rosie, and Eleanor and Elias.

One person cast a vote for shared style names, saying, “If I had twins, I would honestly just pick two different names that I like separately. I tend to like classic names, so I’d probably pick Daniel and Benjamin for boys. For girls my two favorites right now are Valerie and Tessa. I think Val and Tess would be cute together!”

Overall though, it seems that most folks were fans of names that focused on shared meaning over shared sound. Even better if there’s a literary or movie reference thrown in there.

twin names, twins, babies, baby namesMany adult twins regret that their names are so closely linked together. Photo credit: Canva

“My mom works in insurance, so I asked her. She’s seen a lot of unique ones, but the only twins she remembers are Gwenivere [sic] and Lancelot... bonus points... little brother was Merlin,” one person recalled.

Another shared, “If I had twin girls, I would name them Ada and Hedy for Ada Lovelace and Hedy Lamarr, both very early computer/tech pioneers. Not that I’m that into tech, I just thought it was a brilliant combination.”

Other great ones: Susan and Sharon (think the original “Parent Trap”), Clementine and Cara (types of oranges), Esme and Etienne (French descent), Luna and Stella (moon and stars), Dawn and Eve, plus various plant pairings like Lily and Fern, Heather and Holly, and Juniper and Laurel.

Perhaps the cleverest name pairing goes to “Aubrey and Zoe,” since…wait for it… “they’re A to Z.”

It’s easy to see how naming twins really is a cool opportunity for parents to get creative and intentional with their baby naming. It might be a challenge, sure, but the potential reward is having the most iconic set of twins ever. Totally worth it!

Pop Culture

Keanu Reeves gets emotional while sharing how much 'The Matrix' means to him

Reeves shared his favorite memories of each of his biggest films. When he got to 'The Matrix,' there was a noticeable change.

Raph_PH/Wikipedia, Photo by Shannon Kunkle on Unsplash

“’The Matrix’ changed my life."

Keanu Reeves might have broken into the industry through “Bill and Ted,” and was an established '90s action actor thanks to films like “Speed” and “Point Break.” But his iconic role as Neo in “The Matrix” truly catapulted him into stardom.

For many, “The Matrix” was both a thrilling cinematic escape and a powerful spiritual experience—exploring what it means to be human in the digital age, all while kicking ass in cool leather trench coats. And Reeves was the hero that took us on that journey.

Of course, he would go on to be the center of another legendary franchise with “John Wick” and would become a legend off-camera as a genuinely compassionate and generous person. But to think—we might have not had any of it had Reeves never taken that red pill.

It turns out that not even Reeves himself takes that moment in his life for granted.


During a recent interview with Stephen Colbert on “The Late Show,” the host mentioned several of Reeves’ movies that were celebrating an anniversary this year — “Bill and Ted’s Excellent Adventure,” 35; “Point Break,” 33; “Speed,” 30; “The Matrix,” 25; and “John Wick,” 10.

Colbert then asked Reeves to name a fond memory from each of these iconic movies in a lightning-round style. Reeves was able to get out simple answers like “friendship” for “Bill and Ted” and “the genius of Catherine Bigelow” for “Point Break,” but when he got to “The Matrix,” there was a palpable, emotional pause.

After about twenty seconds, Reeves replied, “’The Matrix’ changed my life. And then, over these years, it’s changed so many other people’s lives in really positive and great ways.”

Gathering himself, he concluded, “As an artist, you hope for that when you get to do a film or tell a story…it’s the best.”

It was so well said that Colbert didn’t bother trying to get a memory for “John Wick” but instead shook his hand and ended the segment.

Watch:

"The Matrix" Changed My Life - Keanu Reeves Shares Fond Memories Of His Most Iconic Filmswww.youtube.com

Down in the comments, people were once again moved by Reeves’ heartfelt authenticity.

“Keanu's response to the Matrix question was so profound.”

“That really got me. So moving. As for the movie itself, to this day, The Matrix is still the most mind-blowing experience I've ever had in a theatre!”

“The answer, his face, his body language, how he changed his emotion so fast just gave me chills and I cried. He knows the truth.”

“What a real dude. There's a reason everyone loves him.”

“Do we all simply want to burst into tears when he emotionally recounts how The Matrix has touched people?”

“To this day, The Matrix remains my favorite movie of all time. Full stop. It's amazing to see him get so emotional when he talks about it.”

“He almost made me cry, that was a raw emotional sincere comment he made - just beautiful.”

“The Academy Awards will honor Keanu Reeves one day with a lifetime achievement award. No doubt. The Matrix is the best sci-fi movie ever made and Keanu was brilliant in the role. A beautiful human being. I always support his work. I wish him the best this world offers.”

By the way, if all this Matrix nostalgia has got you wishing you could see it on the big screen again, you’re in luck! AMC will be presenting a special anniversary screening of it in September.

Entrepreneur Richard Branson.

To paraphrase a popular adage about a tree falling in the woods: If you have a meeting and nobody takes notes of what was said, did the meeting ever really occur in the first place?

That’s the core question at the center of one of billionaire entrepreneur, Virgin Group founder, adventurer and philanthropist Richard Branson’s most important habits. He takes pen-and-paper notes during every meeting.

"I love learning," Branson explained on the “Worklife” podcast with Adam Grant. "I can never understand how people can have a meeting with somebody and not take notes. If you're having a meeting with a group of people where you're planning to sort out issues and not take notes, you're only going to remember two or three things from that meeting. And quite often from a meeting, you might have a list of 20 ideas that come out of it."


He’s got a great point. If people only leave the meeting remembering a handful of ideas, then some great suggestions that should be followed up on magically disappear. The good ideas that deserved reconsidering have been blown away into the ether, never to be considered again.

Branson believes that following up on ideas presented at meetings can take a company up another level.

"It's important to follow up on and it's very important to get back to the person who came up with those ideas and either respond positively or say why you disagree. By dealing with all those small things quickly, you go from potentially becoming an average company into becoming an exceptional company, and the staff who work there are really appreciative that their issues have been dealt with," Branson concludes.

The entrepreneur blames the lack of note-taking squarely on men. He adds that leaving all the note-taking to women does a real disservice to men.



“In my experience, 99 percent of people in leadership roles don’t take notes. What’s more, males are less likely to take notes than their female counterparts,” Branson writes on LInkedIn. “Not only is this unfair to women, but it’s also disadvantageous to men. It’s time for men to step up and do their share of support work. On top of counteracting gender bias in the work force, it will also give men a better understanding of what going on within the business and what needs to be done to make things run more effectively.”

Running meetings without taking notes also makes it harder for meaningful work actually to get done. “This often happens with, for instance, politicians. We will have a meeting, talk about dozens of ideas to improve things, and they won’t write anything down. They might remember one of the ideas, but what about all of the others? They will have to muddle through and little will get done,” he wrote on Virgin’s blog.

Ultimately, it’s essential for people to take notes because great ideas can be lost forever without them. “No matter how big, small, simple or complex an idea is, get it in writing,” Branson wrote. “But don’t just take notes for the sake of taking notes, go through your ideas and turn them into actionable and measurable goals. If you don’t write your ideas down, they could leave your head before you even leave the room.”