Why you should think twice before busting out your collectibles for the holidays.

Is Vintage Dishware Safe to Use?

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Are you someone who collects antiques or enjoys scrounging local flea markets in search of the perfect vintage collectibles? Or perhaps you keep ceramic dishware or crystalware in your kitchen cabinets that've been passed down from previous generations and get dusted off for the holidays. While retro touches in the kitchen are fun and budget-friendly, you might want to think twice about using your family heirlooms or other collectibles when preparing, serving or storing food or drinks. Vintage dishware (which technically means older than 20 years) can potentially expose you and your family to poisonous lead. We break down what vintage and ceramic items might have lead, why it's important, and what you can do about it.

Lead in ceramics (think mugs, casserole dishes, serving platters and more)

Unfortunately, plates, bowls, and mugs, can release lead into our food and drinks. Traditionally lead was used as a main ingredient in the paint and glaze for most ceramic dishware because it provides strength and gives the dishware a smooth, clear finish. Lead and cadmium (another toxic heavy metal) can also add vibrancy to paint colors, making it a lucrative addition to ceramics. Areas of kitchenware that might have higher levels of lead include decorative painting, especially brightly colors (think red, yellow!), and decals or logos that are added onto glazed pieces.

Before 1971, there were no limits on lead in dinnerware and ceramics, so vintage items from before then are very likely to have unsafe levels of lead. Starting in 1971, the US Food and Drug Administration (FDA) began to enforce limits on the amount of leachable lead in ceramics and tableware. Acceptable leachable lead concentrations in ceramics have decreased since then as the danger posed by lead-contaminated ceramics has become increasingly apparent. While incredibly important, these limits do not completely get rid of lead in ceramic dishware. The current limit is 0.5 μg/mL and ceramics are tested when they are new, not as they wear over the lifetime of a product. If you have dinnerware that was made during this time, it's possible that the allowable lead limits are still above what is considered acceptable now. In fact, it's still possible to buy new ceramics that contain lead, especially if they were made in a country that has weaker lead standards than the US.

Lead in crystal (think cocktail glasses, decanters, champagne flutes)

Just because ceramics are regulated doesn't mean there are lead limits for everything. Even though ceramics have lead limits, there are no current Federal standards for the amount of lead allowed to be leached from crystal glassware. Traditional glassware contains around 50% silica (sand) and no lead content, whereas "crystal" glassware is made of silica and lead oxide and is typically used for champagne, wine, or spirits. The use of lead in crystal glassware makes it easier to work with, since it allows the glass to be formed at lower temperatures. Even though it's delicate and pretty, crystal glassware has a big risk of leaching lead. The FDA has issued warnings against giving children or infants "leaded crystal baby bottles, christening cups, or glassware" and against storing food or drink in leaded crystal containers. Many manufacturers no longer make leaded crystal, but if you have any vintage crystal, it's very likely that it has unsafe levels of lead.

Why Lead is a Big Deal (still!)

Lead risks seem to pop up somewhere new all the time, and lead in vintage dishware is not any more or less important than the usual lead suspects. Lead is especially harmful for children. Their tiny, developing bodies absorb much more lead than adults do, making their brains and nervous systems more vulnerable and sensitive to the damage caused by lead exposure. Pregnant women and women of child-bearing age are also very sensitive to the risks from lead because, over time, lead accumulates in our bodies and becomes absorbed in our bones. When a woman becomes pregnant, lead is released from our bones and can be passed on to the fetus in utero or while breastfeeding. This can cause the baby to be born prematurely, born with low birth weight, can impact the baby's growth and development, can increase the likelihood of learning or behavioral problems, and puts mothers at risk for miscarriage. There is also sufficient scientific evidence that lead exposure causes cardiovascular diseases in adults as well.

How to Avoid Lead in the Kitchen and Dinnerware

  1. Don't use vintage dishware to store, prepare or eat or drink from:
  • Don't store food in any dishes, antiques or collectibles that may contain lead, especially pieces made before 1971. Use vintage pieces for decoration only.
  • Women of child-bearing age should not use crystal to consume wine (or for any other purposes for that matter).
  • Don't store foods or beverages (especially acidic juices, alcoholic beverages, or vinegar) in crystalware or vintage dishware.
  1. Get your vintage and imported dishware tested for lead:
  • Always test vintage and imported dishware for lead or conduct a lead test yourself using a home lead test kit. LeadCheck ™ testing kits, sometimes called swab tests, are inexpensive and available in hardware stores. These kits are meant for paint and not ceramics, so they are not completely accurate.
  • Lab tests determine how much lead is present in products using acid or other dissolving agents. However, these methods can damage the product. To have your ceramics tested for lead, contact a certified lab by searching the National Lead Laboratory Accreditation Program List.
  • Your state and local health departments may have more resources and services for lead testing.
  1. Do your research to make sure your dishware does not contain lead:
  • Before buying imported ceramics to be used for food and drinks, ask the supplier, the maker, or the FDA about the product's lead safety. Ask if ceramics and glass are lead-free.
  • Before buying artisanal pieces from neighborhood or craft shows, ask the artisan if they use lead in glazes/paints.

Real talk— polyvinyl chloride (or PVC for short), seems to be in practically everything, doesn't it? If you walk down a random aisle in a store, you can find this material in upholstery, shower curtains, toys and even school supplies. You might be thinking, if it's in so many things (including items for children), it should be safe right? In reality, the answer is no. BUT, don't fret, since there are simple, yet effective ways to avoid PVC in your everyday life.

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Food

Are Plastic Water Filter Pitchers Ok to Use?

Making sure your drinking water is healthy and safe

Water filter pitchers are a commonplace household item that almost everyone has. These handy devices magically turn our tap water into crisp, fresh mountain spring water. Okay, that may be a slight exaggeration, but it does make it taste better! Since many water filter pitchers are made from plastic, we decided to take a look at how healthy and safe they are when compared to alternatives such as tap water and bottled water. Let's dive in!

First, to better understand the use and necessity of water filter pitchers, we need to understand their purpose. The main use for most at-home water filters is to change and enhance the taste, color, and smell of drinking water, thereby improving the water's aesthetic effects (1, 2). The EPA has established both primary and secondary National Drinking Water Regulations meant to protect the public against consumption of drinking water contaminants that pose a risk to human health (2). Primary Standards are federally-enforced mandatory water quality standards, while Secondary Standards are non-mandatory water quality standards established as a guideline to assist public water systems in managing the aesthetic considerations for drinking water like taste, color, and odor (2). In some households, however, water filters are a necessity. Water from wells, older pipes, and other external factors can negatively impact water quality even with EPA regulations in place.

So, What Do Water Pitchers Filter Out?

When looking at different water filter pitchers, it is important to check their certifications. Certification is important because it shows the product has been verified by an independent third party to do what it says it does (3). Most commercial plastic water filter pitchers are certified by either the NSF/ANSI (National Sanitation Foundation/American National Standards Institute), the WQA (Water Quality Association), or both (4). However, even among certain certifications there are different standards they can be certified with. For example, water filters certified by NSF/ANSI can be either standard 42 or standard 53 (3, 5). NSF/ANSI standard 42 focuses on the aesthetic effects of drinking water treatment and establishes minimum requirements for systems designed to reduce non-health-related contaminants (5). NSF/ANSI standard 53 focuses on the health effects of drinking water treatment and establishes minimum requirements for systems designed to reduce specific health-related contaminants (5). NSF/ANSI standard 42 reduces contaminants like chlorine, taste and odor issues, chloramine, particulates, iron, manganese, zinc, and total dissolved solids (TDS) in drinking water, whereas NSF/ANSI standard 53 reduces contaminants like heavy metals (lead, arsenic, cadmium, chromium, copper, mercury, and selenium), cryptosporidium, giardia, inorganic compounds, and volatile organic compounds (VOCs) in water (3, 5). Since PFOA/PFOS--fluorinated organic chemicals that are part of a larger group of chemicals known as PFAS--are also a concern for people, the NSF has a P473 standard for that as well (19, 20, 21, 22).

Table created from information from [3], [5], and [21].

If you are looking for filters that can remove specific contaminants in your drinking water, make sure to check the product's NSF/ANSI standard certification beforehand. While most water filter pitchers are able to remove contaminants that affect the taste of water like chlorine, zinc, and hydrogen sulfide, not all are able to filter out contaminants like heavy metals and VOCs (8). Because of this, it's important to know what's in your water. You can check your community water system quality reports at the EPA Federal Reports site here, which also shows you potential water system violations. If your drinking water contains serious contaminants like lead or other heavy metals, it's advised to install a more comprehensive filtration system in your house or apartment (8).

Are Plastic Water Pitchers Bad?

Most water filter pitchers are made out of hard clear plastic, and popular brands advertise that their pitchers are BPA free. For example, according to Brita, their pitcher lids and filter housings are made out of polypropylene plastic, the reservoirs and pitchers are made from either NAS (a styrene based plastic) or SAN (styrene acrylonitrile), and all are tested by the NSF for material safety (12). However, there have been several studies that show that many hard clear plastics, including BPA replacements, do release estrogenic chemicals (23, 24, 25, 26). Plastics and endocrine disruption are still being studied, so erring on the side of safety, here are a couple of suggestions to help you properly take care of your water filter pitcher.

Tips for properly taking care of plastic water filters

  • Hand wash plastic components with a mild detergent and air dry upside down; make sure to not use any abrasive cleaners. Hand wash only, since the heat from dishwashers can stress the plastic over time.
  • Store filled pitchers in a cool, dim place away from sunlight to prevent algae formation. Both heat and UV light are shown to increase leaching from plastic, so it's safer to store your pitcher in the refrigerator or away from windows.
  • If you go on vacation and water has been left in the pitcher for a long time, it's a good idea to dump that water, give the pitcher a wash, and then refill it. Time of contact increases the potential of leaching from plastic, and standing water increases the risk of other contaminants building up.
  • Regularly replace filters for optimal performance depending on guidelines; most standard filters recommend replacement every 40 gallons, which is approximately every two months. Bacteria build up in the water filters themselves, so it is important to do this.

What If I Don't Want a Plastic Pitcher?

If you would prefer to not use a plastic water pitcher, no worries! There are glass and steel pitchers as well, although options are limited. It should be noted that most water filters do contain some plastic, even if the pitchers themselves are a different material. There are also water filters that screw onto the tap and countertop water filters that attach to taps that have less plastic. If you want to ditch the plastic pitcher completely, you can invest in a whole house filter or an under-the-counter reverse osmosis system.

Sustainability of Single-Use Filters

Since water filters need to be replaced on a regular schedule, you might be wondering what to do with the filter itself, which is usually housed in plastic. Many water filter companies have recycling programs, so you can look to see if there is a recycling component for your used water filters. For example, Brita currently partners with TerraCycle to offer a free mail-in recycling program for Brita filters, pitchers, dispensers, bottles, faucet systems, and packaging (14).

Make sure to not throw the filter directly into your municipal recycling bin as it can contaminate the recycling stream. It is also not recommended to cut open the filter to separate the plastic from the filter media inside. While the filters are made out of less plastic than bottled water, they are not a plastic-free solution.

Other Alternatives?

Popular alternatives to filtered water include tap water and bottled water. The EPA has established protective drinking water standards for more than 90 contaminants as part of its comprehensive Safe Drinking Water Act (SDWA), although there are still incidences where violations occur (16). Bottled water also presents various health hazards, so it should not be regarded as the de facto standard either. The plastic of bottled water is made from PET, a material regarded as safe for one-time use, but refilling bottles or storing them in hot places increases the risk of chemicals and microplastics leaching into the water (1, 17). The bottled water industry is also self-regulating and not always liable to FDA regulations, so there's a greater chance of contamination occurring (1, 17). Recent tests have actually found PFAS and arsenic in bottled water for sale (27, 28). Bottled water also has a huge environmental impact, since 86% of all plastic water bottles end up in landfills rather than being recycled (18).

Final Take-Aways

Plastic water filters are helpful tools that allow individuals to enhance and improve the taste and smell of their drinking water, as well as remove potentially harmful chemical contaminants. While we work to create better water filtration systems within our communities, plastic water filters are a good alternative for people's current drinking needs.


References

  1. http://www.uvm.edu/~shali/Brita.pdf
  2. https://www.epa.gov/sdwa/secondary-drinking-water-standards-guidance-nuisance-chemicals#self
  3. https://www.wqpmag.com/sites/wqp/files/notallfiltersarecreated.pdf
  4. https://wqa.org/programs-services/product-certification/industry-certifications/wqa-certifies-to-nsf-ansi-standards
  5. https://d2evkimvhatqav.cloudfront.net/documents/dw_nsf_ansi_42_53_401.pdf?mtime=20200417153151&focal=none
  6. https://www.brita.com/why-brita/what-we-filter/
  7. https://www.pur.com/why-pur/filter-comparison-pitcher
  8. https://www.consumerreports.org/water-filter-pitchers/things-to-know-about-water-filter-pitchers/
  9. https://www.pur.com/why-pur/filter-comparison-pitcher
  10. https://www.brita.com/why-brita/health/whats-in-your-tap-water/
  11. https://healthykitchen101.com/best-water-filter-pitchers/
  12. https://clearandwell.com/are-brita-water-pitchers-made-from-safe-plastic/
  13. https://www.brita.com/water-pitcher-support/
  14. https://www.terracycle.com/en-US/brigades/brita-brigade
  15. https://www.pur.com/help-pitchers-dispensers
  16. https://www.epa.gov/sdwa
  17. https://time.com/5686811/is-bottled-water-safest-best/
  18. https://green.harvard.edu/tools-resources/green-tip/reasons-avoid-bottled-water
  19. https://www.nsf.org/knowledge-library/perfluorooctanoic-acid-and-perfluorooctanesulfonic-acid-in-drinking-water
  20. https://www.nsf.org/knowledge-library/contaminant-reduction-claims-guide
  21. https://www.aquasana.com/info/education/nsf-certification
  22. https://www.prnewswire.com/news-releases/nsf-international-certifies-first-water-filters-that-reduce-pfoa-and-pfos-in-drinking-water-300370732.html
  23. Guart, Albert, et al. "Migration of plasticisers from Tritan™ and polycarbonate bottles and toxicological evaluation." Food chemistry 141.1 (2013): 373-380.
  24. Yang, Chun Z., et al. "Most plastic products release estrogenic chemicals: a potential health problem that can be solved." Environmental health perspectives 119.7 (2011): 989-996.
  25. Bittner, George D., Chun Z. Yang, and Matthew A. Stoner. "Estrogenic chemicals often leach from BPA-free plastic products that are replacements for BPA-containing polycarbonate products." Environmental Health 13.1 (2014): 41.
  26. Bittner, George D., et al. "Chemicals having estrogenic activity can be released from some bisphenol a-free, hard and clear, thermoplastic resins." Environmental Health 13.1 (2014): 103.
  27. https://www.consumerreports.org/bottled-water/whats-really-in-your-bottled-water/
  28. https://www.consumerreports.org/water-quality/arsenic-in-some-bottled-water-brands-at-unsafe-levels/

As childcare facilities and schools gear up for reopening, water quality is another area that can be affected by COVID-19 closures. Water stagnation in closed or sparsely used school facilities can lead to buildup of harmful pathogens and contaminants. This is a toolkit that is an easy to understand guide to best and safe practices for water quality when reopening childcare providers and schools during COVID-19. The toolkit has summaries of best practices from the CDC, EPA, and others water quality experts in one place.

If you are a parent who is concerned about safe drinking water when schools are reopened, please download our toolkit to send to your childcare provider or school administrator. Or if you work as a childcare provider or at a school, we have made this resource for you. We hope that it is helpful.

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Home

Don’t Let Old Lead Paint Ruin Your DIY Plans

Change up your decor while staying safe

Summer always feels like a great time to tackle a few DIY projects. Long days and warm weather inspire us to be renovation weekend warriors! But if your building was built before the 1980s there's probably a good chance lead paint is somewhere in your home. Whether you're installing shelves, hanging a gallery wall, mounting a new tv, or installing curtain rods, lead paint can complicate renovation projects even if it's under layers of newer paint.

But don't worry! It's easy to keep yourself protected while giving a room a much needed makeover. We have some tips for how to do a DIY project safely even if you're disturbing hidden lead paint.

Why Lead Paint and Renovations Can Be a Problem?

Lead paint was especially popular up until 1978, before stricter paint safety regulations were put into place. The older the house the higher the probability lead paint was used; if your house was built before 1940, there's an 87% chance it contains lead-based paint (1)! There's no way to visually tell if your paint has lead in it; you'll need to buy a special testing kit to know for sure. You can usually pick these up at any hardware store. Many times, lead paint isn't removed- it's simply painted over by layers of newer paint. And this is generally safe, but if the paint is peeling, cracking, or chipping it could be exposing the lead paint layers. Or if you're doing a DIY project that involves drilling into the wall or that disturbs the hidden layers of lead paint in some other way, then it could lead to lead dust in your home.

Lead is especially problematic for children and babies. There is no known level of exposure that is safe. Lead exposure can lead to developmental issues, brain and nervous system damage, and learning problems (2). Lead paint in a home that is disturbed during a home renovation or DIY project can lead to children being exposed.. In fact, one study looking at home renovation and lead paint found that "children whose housing underwent interior renovation had a 12% higher mean B-Pb (blood lead level) by two years of age compared with children whose housing units were not renovated" (3).

What To Do

So what do you do if you suspect your home has lead paint but you have projects you want to complete? We have some tips

1. Have a dust cloth down for DIY projects. Disturbing the paint by drilling, hammering, etc. will create dust that contains tiny paint particles. Quickly vacuum (using a vacuum with a hepa filter!) up any dust that forms and then go over the area with a damp cloth to pick up any additional dust particles.

2. If you're doing a big job that will kick up a lot of dust, remove all furnishings from the room. This includes things like rugs, furniture, picture frames, and clothing. That way you can clean everything up afterwards easily. If you can't remove something, make sure it's completely wrapped up and sealed in plastic.

3. If you're tackling a big project like knocking out walls or a complete room redo, you might want to call in the professionals. Many companies specialize in lead paint abatement and will remove problematic paint in the safest way possible. Lead abatement can get pretty expensive, which is why we recommend it when you're already tackling a big home reno project.

4. Wash areas with lead paint weekly with an all-purpose cleaner. This includes walls, window sills, door frames, and decorative trim. Also make sure to clean the floors, since dust may accumulate there. Weekly cleaning is especially important if the paint is chipping or peeling, or if children under 6 live in the household.


References
  1. https://www.epa.gov/lead/protect-your-family-exposures-lead
  2. https://www.cdc.gov/nceh/features/leadpoisoning/index.html
  3. https://ehjournal.biomedcentral.com/articles/10.1186/1476-069X-12-72
Life

Mardi Gras Beads Don't Belong in Your Mouth (or your kids')

Don't let these harmful chemicals ruin your celebration

Every year, over one million parade goers will fill the streets of New Orleans for Mardi Gras. Mardi Gras, or Fat Tuesday as it's also known in the Christian calendar, is a day of feasting before the start of Lent on Ash Wednesday. Mardi Gras is known for many things like parades, masks, costumes, and music. But for most people a central part of Mardi Gras is collecting and wearing beads, also known as throws. While collecting throws can be a fun way to celebrate, there is growing concern about the health hazards of the beads and the environmental cost of the beads.

The vast majority of beads that are handed out during Mardi Gras originate from China. Back in the day, the beads were made of glass, but now they are made of plastic. It's estimated that China manufactures 25 million pounds of beads for Mardi Gras alone (1). Despite government regulations to keep hazardous chemicals like lead in children's products to under 100ppm, over two thirds of these beads did not meet the concentration requirement (2). Researchers at the Ecology Center, who tested Mardi Gras beads, estimate that a single year's inventory of Mardi Gras beads may contain up to 900,000 pounds of hazardous flame retardants and 10,000 pounds of lead. Based on the composition of the chemicals found in the plastic beads, the researchers concluded that plastic from electronic waste was likely being recycled into producing Mardi Gras beads (2).

While exposure to lead and flame retardants is harmful to everyone's health, it's particularly dangerous for children. Even though Mardi Gras beads are not a children's product, many children collect and wear them during the parade and often put them in their mouths to chew on. Children also play with them and residues may end up on their hands, which is another way they could be potentially eating these toxic substances. It is recommended to limit the interaction your little ones have with Mardi Gras bead to prevent exposure to these toxic substances. If you have a toddler or baby who is teething, don't let them chew on the beads. And for older children, let them wear them for a short while and then consider donating them to be reused. And for everyone who touches the beads, make sure to wash hands before snacking or eating.

Aside from the health effects, there are also harmful environmental effects from Mardi Gras beads. The plastic beads end up in landfills or down storm drains, and contribute to the problem of plastic waste in our environment. In 2018, the city of New Orleans found 93,000 pounds of Mardi Gras beads in just 5 city blocks that had washed down into storm drains (4). The toxic substances, like lead and flame retardants, then leach from the beads and end up in the waterways, eventually draining into the Gulf of Mexico. These substances accumulate in fish, and in turn, put seafood lovers at risk for lead poisoning (3).

However, all this bad news doesn't mean that your kids (or you for that matter) can't accessorize with beads and have fun this Mardi Gras! A handful of companies are aware of the adverse impacts of traditional beads and have created more sustainable options. ArcGNO collects and reuses the same Mardi Gras beads each year while Atlas Beads creates handmade Mardi Gras beads from paper. Both are much better options than single use beads! Many krewes are recognizing the problem that Mardi Gras beads pose and are coming up with creative and reusable throws, such as aprons, cooking spoons, hats, and t-shirts. Some are even handing out local food items such as red beans, jambalaya mix, and coffee beans. It's great to see such creative alternatives to plastic Mardi Gras beads!

References
  1. https://www.smithsonianmag.com/science-nature/toxic-truth-mardi-gras-beads-180962431/
  2. https://www.ecocenter.org/healthy-stuff/reports/ho...
  3. https://setac.onlinelibrary.wiley.com/doi/abs/10.1002/etc.2641
  4. https://www.npr.org/2018/01/26/580933914/new-orleans-finds-93-000-pounds-of-mardi-gras-beads-in-storm-drains
Family

5 Everyday Objects You Shouldn't Let Your Teething Baby Play With

And why we recommend always having a safe teether on hand

We're all guilty of just letting our teething baby chew anything they can get their hands on. What's the harm as long as it's not a choking hazard? A little dirt is good right? Turns out, there are some common household items that you definitely don't want your kids to chew on because they contain toxic chemicals or substances like lead and flame retardants. We recommend always having a safe teether on hand, whether you're at home or on the go. Even though common everyday items may look harmless, there can be unsafe substances that your little one can ingest if they're chewing on them.

Wondering what household items could be harmful to chew on? Here are some common items that you shouldn't let your little one chew on, even though it's so tempting to let them gnaw.

1. Keys

Keys are always in our purses or pockets and babies are fascinated with them. Sometimes they're the perfect distraction to avoiding a meltdown in the grocery story line. But it's actually not a good idea to let your little ones chew on keys or even play with them. The metals used to make keys vary greatly, but many brass keys can contain up to 2.5% lead (1,2). Even keys that don't look like brass might be plated in another metal, which can wear off over time. Not all keys contain lead, but it's impossible to know for sure which ones do and don't. So pick one of our safe teethers, including these Kleynimal Stainless Steel Keys, and make sure to pack it for your next grocery run.

2. Remote Controls

Remotes have colorful buttons and fit perfectly in little hands, so it's no wonder you always see babies chewing on the ends. But remotes contain batteries, which are not safe anywhere near your child's mouth. Additionally, household electronics like remotes contain flame retardants, which can come off into mouths and on hands. Try to limit contact with remotes and definitely don't let them become toys! We like to keep them out of reach on a shelf.

3. Cell Phones

It seems like all babies become obsessed with cell phones... probably because they see us constantly looking at them! But is it safe to let your baby chew or mouth your phone? Definitely not. Cell phones are covered in germs, including some pretty nasty pathogens like E. Coli (3). They also contain a lot of chemicals and substances, like batteries, heavy metals, flame retardants, and plasticizers, which are all toxic. Plus, if your baby is teething or has teeth, they could chip the phone and little pieces could come off that can be a choking hazard. Because of all these hazards, teething babies and cell phones are not a good match. But if your child is old enough to play games on your phone, wash their (and your!) hands after they use it, especially before snacks and meals.

4. Jewelry

Jewelry is sparkly, shiny, and colorful, which basically just screams "please put me in your mouth!" to babies. Unfortunately, metal jewelry can contain toxic heavy metals like lead and cadmium while plastic jewelry can contain bisphenols or plasticizers. Lead is a dangerous neurotoxin at any dose, and cadmium can cause kidney, bone, and lung damage. Brass is also a common component in jewelry, which can contain up to 3% lead. And just because it's expensive doesn't mean it's safer; jewelry at all sorts of price points have been found to contain these heavy metals. Research has found that the amount of heavy metals that get ingested while chewing or mouthing jewelry can be dangerous (4). Even jewelry that seems completely harmless, like Mardi Gras beads, has been found to contain toxic substances. So let jewelry be just something nice to look at and let kids chew on a set of silicone teething beads instead.

5. Sunglasses

Sunglasses come in all sorts of sizes and shapes nowadays, but most sunglasses are made of a polycarbonate plastic that contains BPA. While it may not be a big exposure risk for adults who wear them, letting your little one chew on them or suck the ends is not the best idea. BPA is a hormone disruptor and kids are especially vulnerable as they are in a sensitive growth period. Yet another reason to always pack a safe teether in your bag if your little one is an especially mouthy one!

References
  1. https://cchp.ucsf.edu/sites/g/files/tkssra181/f/leadinkeysen011804.pdf
  2. Kondrashov, Vladislav, et al. "Assessment of lead exposure risk in locksmiths." International journal of environmental research and public health 2.1 (2005): 164-169.
  3. Pal, Shekhar, et al. "Mobile phones: Reservoirs for the transmission of nosocomial pathogens." Advanced biomedical research 4 (2015).
  4. Weidenhamer, Jeffrey D., et al. "Bioavailability of cadmium in inexpensive jewelry." Environmental health perspectives 119.7 (2011): 1029-1033.

It's almost the end of summer and time to start thinking about those back-to-school supplies. Backpack, lunch box, pencils, pens, crayons, notebooks, NSF/ANSI 53 certified water bottles to filter lead…wait, what was that last one? Yep, many children in this country will be attending school in a state where there is currently no requirement to filter and test school drinking water for lead. Even in states and counties where they do have laws on the books, there are still gaps that need to be addressed to better protect children. So, here is what you need to know and what you can do about it.

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