Food

Wondering What Makes Your PSL Taste so Good?

The ultimate crash course on artificial colors, sugars and flavorings

Whether you're team Pumpkin Spice Latte or prefer flavors other than Fall packed in a coffee cup, you've probably wondered what makes that addicting-ly good taste or Instagram-worthy rainbow of colors. Artificial colors, sugars and flavorings are in a lot of the food and drink products that we consume every day, and sometimes, it's really confusing to figure out the difference between "natural" flavors and artificial flavors and which ones are safer. We're here to help you out!


What do artificial and natural actually mean?

Here's the breakdown – artificial means any substance that is synthesized from other chemicals, instead of from existing plants, animals or fruit while natural means any substance that is made from chemicals derived from plants, animals, or fruit (1). Food scientists can create artificial colors, sugars and flavorings by modifying natural ones or creating new chemicals (1).

The Food and Drug Administration considers the term "natural" to mean that nothing artificial or synthetic has been included in, or has been added to food (2). Natural, though, is sometimes a mystery. Most food manufacturers do not have to disclose what makes up their "natural" ingredients as long as the ingredients fall under the Generally Recognized as Safe (GRAS) category (a.k.a. FDA's category for ingredients that have either been grandfathered in, or haven't been shown to have terrible long-term health effects) (12). This makes it difficult to say that something made with "natural" ingredients is safer or healthier, because sometimes, we don't actually know (12)!

Here's the inside scoop on sugars, flavors and colorings

If you look closely into the research, there is a giant divide between individuals who consider artificial colors, flavorings and sugars to be perfectly safe and others who won't even go near them. Here's the truth (a.k.a. what current scientific research has indicated). In some instances, artificially derived compounds are safer because they don't contain small amounts of potential toxins to humans that are present in compounds derived from plants or fruit. However, in the majority of all cases, "natural" flavors, colorings and sugars are overall, safer. Let's dive deeper into why that is.

You probably know from your childhood (and maybe still adulthood!) candy cravings that there are numerous artificial colors out there that help make food look mouthwatering. However, many of these artificial colors have also been linked with negative health consequences. For instance, three dyes, Red 40, Yellow 5, and Yellow 6 have been found to be contaminated with cancer causing chemicals. These three dyes, in addition to Blue 1 also cause hypersensitivity reactions, where your immune system overreacts when you come into contact with Blue 1 or those specific red or yellow colorings. Yellow 5 just seems to be the ultimate bad guy; in addition to the above health effects, studies have even shown that it can mess up your DNA (3)!

In terms of artificial flavors, the world is huge. Scientists have managed to create an astounding number of flavors - some that mimic those from nature and some that don't (can you say blue raspberry). Most of the artificial flavoring agents are obtained from petroleum (yes, petroleum, like what goes into a car!) (4). A couple popular ones are the butter and vanilla flavor. Diacetyl (butter flavor) is added in popcorn, margarine, and butter-flavored cooking oils and sprays. Low-level consumption of diacetyl is considered safe, but long-term exposure causes obstructive lung diseases (5). Luckily, there's a quick-fix to decrease your exposure to diacetyl when it comes to microwaveable butter flavored popcorn. Just let the bag of popcorn cool for a couple minutes after heating to let the steam dissipate before you open the bag (11). This will ensure you aren't inhaling as much as the diacetyl and keep you from burning your tongue! You can also learn to make your own stovetop or microwave popcorn super quickly. Real vanilla extract is composed of more than 250 flavors, the main component being vanillin. Artificial vanilla contains only the vanillin component and can cause allergic reactions and decrease liver function (6). Want to make sure you're only getting the good stuff? Here's our pro-tip! If you're looking at a vanilla extract with only vanillin as the ingredient at the store, just stick it back on the shelf. Real vanilla extract will have alcohol and vanilla beans as the ingredients.

One last quick note about high-intensity sweeteners (a.k.a. sugar substitutes). Aspartame, sucralose and saccharin are the most popular sugar substitutes used to enhance flavors. You may know them as Splenda, Equal or Sweet n' Low. Behavioral changes, hyperactivity, allergies, and carcinogenicity are the unwanted health effects of these sweeteners (6, 7). If you are looking for a sugar substitute, try out Stevia (brand names include SweetLeaf, Truvia, and Pure Via). It is a plant-based sugar substitute, and studies have shown that stevia is a safer alternative and in some instances, may even carry health benefits (8,9)!

Why everything in moderation holds true

A good majority of studies on artificial colors, flavorings and sugars have shown that they are generally safe for humans, the problem occurs when you consume these excessively.

Depending on the type of artificial sugar used, you can easily get away with drinking two sodas a day (10). In small doses, our body is extremely well-equipped to process and get rid of toxic compounds (you can thank your liver for that!) (1). One thing to note is that even though more products are now using more and more "natural" compounds, artificially derived compounds are cheaper, more stable and have a longer-shelf life, meaning we probably won't be getting rid of them in everything any time soon. What you can do is try and buy fewer processed foods, and stick to meat, vegetables, fruits and unflavored dairy products. A good way to flavor food naturally is through spice mixes like herbs de provence, harissa and jerk seasoning. Also worth a note, organic products can't contain any artificial colors, flavors, or preservatives.

Bottom line: Consuming foods or drinks that contain artificial sugars, flavorings and colors is not the end of the world. In moderation, you can be sure that they won't cause significant negative health effects. This is just good information for you to know so you can make informed choices on what things you want to eat or drink that have these artificial compounds, and which ones aren't worth the toxic stress (or the calories)! So you know what, if that PSL is what gets you through your week, go for it!

References

  1. https://www.acsh.org/sites/default/files/Natural-and-Artificial-Flavors-What-s-the-Difference.pdf
  2. https://www.fda.gov/Food/GuidanceRegulation/GuidanceDocumentsRegulatoryInformation/LabelingNutrition/ucm456090.htm
  3. https://www.tandfonline.com/doi/abs/10.1179/1077352512Z.00000000034
  4. https://www-sciencedirect-com.ezproxy.cul.columbia.edu/science/article/pii/B9780128115183000016?via%3Dihub#bib0040
  5. https://www.tandfonline.com/doi/abs/10.1179/1077352512Z.
  6. https://www-sciencedirect-com.ezproxy.cul.columbia.edu/science/article/pii/B9780128115183000016?via%3Dihub#bib0040
  7. https://www.fda.gov/Food/IngredientsPackagingLabeling/FoodAdditivesIngredients/ucm397716.htm
  8. https://www.ingentaconnect.com/contentone/ben/cpd/2017/00000023/00000011/art00006
  9. https://pdfs.semanticscholar.org/fc15/178ca15502d3c0d64e7753eccb88e7bd73db.pdf
  10. https://www.fda.gov/Food/IngredientsPackagingLabeling/FoodAdditivesIngredients/ucm397725.htm#Saccharin
  11. https://www.theatlantic.com/health/archive/2017/10/will-microwave-popcorn-ruin-my-lungs/544173/
https://www.washingtonpost.com/lifestyle/wellness/what-does-natural-flavors-really-mean/2017/07/24/eccdc47e-67f7-11e7-a1d7-9a32c91c6f40_story.html?utm_term=.ea69cc005b80
Roundups

Non-Toxic & Eco-Friendly Backpacks

The most sustainable backpacks for toddlers, preschoolers, grade schoolers, teens, and adults!

Updated for Fall 2021!

As soon as August rolls around, all we can think of backpacks! A new backpack is often the most exciting thing on the back to school shopping list, especially if the one from last year is torn to shreds or not big enough anymore. Many backpacks are made from harmful plastics like PVC, which contains phthalates, and many times they are treated with a PFAS (Teflon-like) finish. This is why we searched high and low for backpacks that are not only cute and functional, but are also good for the environment. Our backpack recommendations are all phthalate, PVC, and lead free. We also looked for backpacks that are made from recycled water bottles, GOTS certified organic cotton, or that feature a PFAS-free water repellent. We found backs in sizes that will work for toddler, kids, teenagers and adults. Many of these backpacks have different sizing options and all of them come in assorted colors and prints so there really is a backpack for everyone!

We list the dimensions or size in liters of each backpack below. As a reference, toddlers usually need a backpack of about 6 liters, preschoolers from 6-12 liters, elementary school kids from 12-18 liters, and teenagers/adults from 18 liters and above.

a) Apple Park Backpack- Toddler 10.75" x 12" x 5.5", Big Kid 14.5" x 12" x 7"

These cute backpacks are made from 100% recycled materials. Each animal backpack saves 27 plastic bottles from landfills. Also comes in an owl and fox styles, and big kid and toddler sizes.

b) Deuter Kikki Kid's Backpack- 8 liters

This is a really fun little kid backpack. It comes in three different colors and has a chest strap to help your little one carry their load. This backpack is PFAS free and manufactured according to the Blusign (R) standard, which ensures environmental health and safety in the manufacturing of textiles.

c) So Young Toddler Backpack (9.5"L X 5"W X 13"H) and Grade School Backpack (11"L X 5.5"W x 15.5"H)

So Young backpacks come in toddler and grade school sizes and all sorts of unique modern prints. They are constructed of linen and cotton and are free from harmful chemicals.

d) Terra Thread Organic Backpack (16"H x 12"W x 5"D) and Mini Backpack (13"H x 10.5"W x 4"D)

Terra Thread backpacks are made with a durable, thick GOTS certified organic cotton canvas. They are also carbon neutral, because the company purchases carbon offsets. Plus the backpacks are made in a Fair Trade certified factory and the company is a Certified B Corporation! Terra Thread backpacks comes in a mini and a standard size, so it works for kids (and adults!) of all sizes.

e) Fjallraven Re-Kanken (16L) and Re-Kanken Mini (7L)

A special edition of the trendy Kanken backpack from Fjallraven that is made entirely from polyester recycled from plastic bottles. The dye technology also reduces the amount of water, energy, and chemicals used. It comes in a mini and standard size in lots of bright color choices, so there is something for everyone. Fjallraven takes sustainability seriously and has an impressive Code of Conduct. They were also one of the first adopters of going PFAS free.

f) North Face Youth Recon Squash Backpack (17L) and the North Face Sprout Backpack (10L)

North Face has two excellent and well built kids backpacks that are made from 50% recycled polyester. The fabric is water repellent with a non-PFAS durable water repellent. With all the right pockets and comfortable supportive straps, including a chest clip, this backpack will last for many years.

g) LEGO Brick Backpack (18 L)

The perfect backpack for the Lego obsessed. There are two zippered front pockets, and the adjustable shoulder straps and sternum strap all help to make this backpack comfortable. It's also exciting that the fabric is made from recycled plastic bottles, which reduces energy use, water use, and air pollution

h) State Kane Kids Recycled Poly Canvas Backpack Original (14.95" H x 11.22" W x 4.72" D), Mini (12.60" H x 9.45" W x 3.54" D) and Large (17" H x 13" W x 7.5" D)

This backpack is thoughtfully designed and made from 90% recycled polyester. The main compartment has organizational zip pockets and the outside has two side water bottle pockets. The recycled fabric version also comes in several other prints and a mini version for the younger kids! There's even a large size for teenagers. State bags also gives to families in need for every backpack that is purchased.

i) Everlane Renew Backpack (18L or 27L)

This backpack is made from 100% recycled polyester and features a PFAS free water resistant finish. The dyes are also Bluesign (R) approved, which are safer for workers and for the environment. These backpacks feature a zippered laptop pocket and other slip and zippered pockets for organization. It's a comfy and classy backpack that is perfect for class, work, or travel.

j) Fluf B Pack (22L)

These Fluf backpacks are made from GOTS certified organic cotton with 100% recycled polyester felt padding. There is a sleeve for a laptop and a zipper front pouch. For every backpack sold, Fluf donates to support sending a girl to school in a developing country through Plan International.

k) Vera Bradley Reactive Grand Backpack (25 L)

A favorite brand of tweens and teenagers, Vera Bradley now makes backpacks from recycled plastic bottles. This backpack comes in a couple of trendy prints and colors and can hold all the school books kids will need.

l) Jansport Recycled SuperBreak Backpack (26 L)

A classic backpack, but now made with 100% recycled materials. Each backpack is made from the equivalent of 20 plastic bottles! This is a quality lightweight backpack that is great for school and more.


*Because Health is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program so that when you click through our Amazon links, a percentage of the proceeds from your purchases will go to Because Health. We encourage you to shop locally, but if you do buy online buying through our links will help us continue the critical environmental health education work we do. Our participation does not influence our product recommendations. To read more about how we recommend products, go to our methodology page.

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Roundups

Non-Toxic School Lunch Packing Essentials

Get ready for school with these eco-friendly options

Packing lunches for school is a lot of work! We know from firsthand experience how hard it can be to pack something nutritious that your kids will actually eat. Plus if you're trying to reduce the amount of food packaging or plastic waste in your kid's lunch, it can just seem overwhelming. To make things easier, we rounded up our favorite non-toxic school lunch packing essentials. We included stainless steel lunchboxes, a hot food container, snack containers and bags, reusable food wrap, and a couple of cute and functional lunch bags. All of these items are free of lead, phthalates (commonly found in vinyl), BPA, and PFAS (Teflon-like chemicals). Check out these lunch packing essentials and get inspired to pack the best lunches ever.



a) Lunchbots Large Stainless Steel Lunch Container

Lunchbots is a great stainless steel bento container that will last for years. This one has 5 compartments for every type of lunch and snack combo you can come up with. You can get dip condiment containers that are leak proof that neatly fit inside. Lunchbots also has smaller containers for snacks that you should check out as well.

b) Planetbox Lunchbox

This stainless steel lunch box is easy for kids to open with a simple latch. The lunchbox comes with containers for wet foods and dips and you can buy extra dividers. The different compartments make it easy to pack a variety of foods. We love how it comes with magnets on the cover so that kids can customize the look. Planetbox also has an insulated carry bag, just make sure to pick one of the patterns that is made without a PFAS durable water repellent. Planetbox also has a smaller sized box for snacks or for little ones.

c) Bentgo Kids Stainless Steel

Bentgo is a favorite bento container that now comes in stainless steel! The silicone lining on the lid makes it leak resistant as and the latches make the container easy to open. It comes with 3 compartments and an extra silicone container.

d) Thermos Stainless Steel Insulated Food Jar

This container keeps food hot for 5 hours and is perfect for days when soup or mac n cheese are on the menu. The handle make it convenient to carry and helps kids open the top.

e) Stasher bags

Stasher bags are so popular for a reason! Say goodbye to single use plastic bags and say hello to a reusable food packing essential that comes in lots of fun colors. We particularly love the sandwich and snack sizes and use them daily.

f) Zip Top Snack Containers

These Zip Top container are as convenient to use as they are cute! We love how they sit flat and are easy to open for small hands. They are perfect for some sliced fruit or any loose snack.

g) Ukonserve Round Nesting Trio Stainless Steel Containers

These snack containers come with see through lids so that kids know what's inside. The are great for snacks, or use all three to pack a bento style lunch. They also nest for easy storage.

h) If you care Sandwich Bags

Sometimes you need a disposable sandwich or snack bag. No judgement! These If You Care unbleached sandwich bags are made of greaseproof, nonstick paper which is biodegradable, compostable, and microwave safe. Perfect for a cookie, sandwich, or other dry snack.

i) Bee's Wrap Reusable Food Wrap

Replace plastic wrap with this sustainable alternative. Bee's Wrap is made from GOTS Certified organic cotton, sustainably harvested beeswax, organic jojoba oil, and tree resin. We love wrapping up snacks, sandwiches, and cut up fruits and veggies in these.

j) Fluf Lunch Bag

This organic cotton canvas lunch bag is fully machine washable! The interior is lined with a food safe water resistant lining (free of PFAS, phthalates, and other harmful chemicals) and has a pocket for a ice pack. The bag comes in so many cute prints and has a very durable canvas handle.

k) Fjallraven Kanken Mini Cooler

This well insulated lunch bag is made of durable, waxed fabric that is PFAS free! Bonus that the the fabric is made from recycled plastic. It comes in lots of cute colors and is sure to be a favorite for kids of all ages.

l) Petit Collage

A roomy insulated lunch box that is easy to wipe clean thanks to a biodegradable laminate made from sugar cane. It comes in several cute patterns and comes with a handle or a strap.

m) Ukonserve insulated lunch bag

This lunch bag is made from recycled plastic bottles and is free of PFAS, phthalates, and other toxic chemicals. It holds ups well to daily use and is roomy enough to pack a lunch plus snacks.

Roundups

Non-Toxic Hand Sanitizer

Tough on germs, without unnecessary yucky chemicals

Updated for Fall 2021!

Between COVID-19, flu season, or changing a poopy diaper on the go, hand sanitizer can be a life saver. But a lot of commercial hand sanitizers can contain fragrances and some pretty gross chemicals. To make sure you're getting the best possible product, we reviewed a ton of options and made sure they're easy to find at stores. There are options for gels, sprays, and wipes and lots of yummy smells like lavender or coconut and lemon, or just simply fragrance free if you want something simple. Try out several and stash them in places where you might need them, like the car, a favorite purse, backpack, or laptop bag. All of our non-toxic hand sanitizer recommendations are safer for you but super tough on germs!

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Food

4 Recipes for Batch Summer Drinks that You Can Spike AND that are Kid-Friendly

Ditch single use plastic and canned drinks at your next party

Summer is basically one big outdoor party. Anyone else wishing it will never end? With all of the heat, it's important to have icy beverages that everyone can enjoy. While it's easy to just load up with flats of canned cocktails or plastic bottles of flavored sparkling water, making a big batch of easy, tasty drinks is more budget friendly and planet friendly! Here are 4 of our favorite drink recipes meant for big containers, so you can quickly prepare them in advance and just set up a glass beverage dispenser as people start to arrive. Kids will love these fruity drinks and so will adults, especially if you add a splash of alcohol into your cup (we won't tell!). Plus you'll be skipping out on single use plastic bottles and BPA-lined aluminum cans. Try out one of these recipes at your next summer BBQ or event!


Spiked Lemonade

-1 gallon of water

-3 cups lemon juice

-3.5 cups white sugar

-Fruit like peach, blueberries, blackberries, mint, etc

-4 cups vodka or 1 shot per glass if adding vodka after pouring

Instructions

  1. Stir the sugar into the water until it's completely dissolved.
  2. Mix in the lemon juice, fruit, and optional vodka. Serve over ice.

Fruit Punch

-8 cups ginger ale

-4 cups orange juice

-4 cups pineapple juice

-sliced fruit like orange

-Optional: 2 cups rum

Instructions

  1. Combine all ingredients and serve over ice

Watermelon Refresher

-8 cups seedless watermelon, cubed

-2 cups water

-2 cups ginger ale

-2 cups lime juice

-4 cups gin or vodka or 1 shot per glass if adding after pouring

Instructions

  1. Blend watermelon in a blender until pulverized. If you want a completely smooth consistency without pulp, strain the blended watermelon through a sieve.
  2. Combine all ingredients, including pulverized watermelon, and serve over ice.

Hibiscus Watermelon Cooler

8 cups water

8 hibiscus tea bags

8 cups watermelon juice (puree watermelon in blender)

½ cup honey

1 cup lime juice

4 cups tequila or 1 shot per glass if adding after pouring

Instructions

  1. Add the teabags to the water and let steep for 5-10 minutes
  2. Remove the teabags and add the rest of the ingredients
  3. Serve over ice
Food

Summer BBQ Essentials

Don't break out the grill without these non-toxic finds!

Summer isn't complete without at least one BBQ! They're the ultimate excuse to get together with friends, enjoy the nice weather, and cook delicious food (even if you're doing meat-free Monday). If you're new to the BBQ scene, then you might not realize that an outdoor get-together can require some specialized gear. Standard BBQ gear can be made from harmful materials like melamine, plastic, and PFAS, which is why we wanted to find alternative products that were safer for our health. Our summer BBQ essentials roundup has everything you need and more to throw the best party ever! And don't forget to check out our tips for a non-toxic BBQ!


Stainless Steel Popsicle Mold

Stainless Steel Grill Basket

Glass Beverage Dispenser

Cast Iron Griddle Pan

Carbon Steel Grill Frying Pan

Moscow Mule Mugs

Enamelware with seafood pattern

Grill tools

Stainless steel Citrus Press Juicer

Food

Canned Coffee is Convenient, But What About BPA?

Why they should be a treat instead of part of your daily routine

Now that we're all working from home, it's easy to get bored of our everyday homemade coffee routine. Sometimes we just want something different to wake us up in the morning or even a quick pick me up in the afternoon! That's where canned coffee comes into play. It's quick, convenient, and comes in a ton of flavors. But that convenience might come at a cost; there's been concerns surrounding the use of BPA in the lining of canned products. So, does canned coffee pose a risk to health? We looked at the research to find out.

The Problem With BPA in Cans

BPA, or bisphenol A, is a synthetic chemical that acts like estrogen in our bodies and it has been known to screw with important hormones like testosterone and thyroid hormones. Some of the common health problems associated with BPA include breast cancer, reduced sperm production, obesity, reproductive issues, disruption of brain development and function, and damaging effects to the liver (1). To make matters worse, there is more and more scientific evidence that even very low doses of BPA exposure can be harmful, especially for pregnant women and babies. Low doses of BPA exposure have been tied to abnormal liver function, chronic inflammation of the prostate, cysts on the thyroid and pituitary gland, and many more serious health effects during the early stages of life (5).

Even though BPA is definitely not a chemical we want to be exposed to, it's found basically everywhere, including our food. One common place to find BPA is the internal lining of canned foods or beverages. BPA can help prevent corrosion between the metal and the food or drink inside a can, but over time (or if stored under the wrong conditions like high temperatures), it can start to leach out and get into the food or drink (2). Even cans that say BPA free can have nasty BPA alternatives that have been shown to have similar hormone disrupting effects (7).

Studies have shown that canned soft drinks, beers, and energy drinks all had small traces of BPA in them. Beer was found with the highest concentration of BPA, followed by energy drinks. Soft drinks were found to have the lowest concentration of BPA. In order to find out where BPA in these drinks was coming from, researchers compared the canned drinks to the same drinks packaged in glass bottles. They found very little to no traces of BPA in the glass bottled drinks, which means that the source of BPA in the canned drinks was definitely coming from the cans themselves (2,3,4).

Even if there are only small traces of leachable BPA, it can still be harmful if we are consuming canned products on a regular basis.

Is Canned Coffee Safe?

With the recent increase in popularity of cold brew and other canned coffee drinks, there have not been extensive studies on BPA levels in canned coffee. However, one study of canned coffee drinks in Asia, where they have been popular for longer, did find that BPA was leaching into the coffee from the can. Interestingly, they also found that the more caffeine was in the coffee, the more BPA leached from the can into the drink. Meaning the more caffeine, the more BPA! (4,6) Now before you think you can get away with only drinking decaf canned coffee, keep in mind that caffeine only increases the leaching from the can, but it can still happen without it (6).

Even though the levels of BPA found in canned coffee were relatively small, because BPA is all around us in so many common products, we should try to limit our exposure as much as we can. This means that it's probably okay to drink a canned coffee every once in a while, but best practice is to not drink them every day. But if you're in the middle of a road trip and are desperate for some energy, don't get too stressed about grabbing a canned coffee!

Canned Coffee Alternatives

If you're starting to get worried about what coffee to buy when you're out and about or when you want something more than just plain coffee, don't stress! We thought of some easy and fun alternatives for your canned coffee fix that might make you forget all about it!

  1. Swap out the canned coffee for coffee in a glass bottle or tetrapaks whenever possible.
  2. Find some fun new ways to make coffee at home like using a Chemex or a nice French press!
  3. Go get a coffee at your local coffee shop. Support small businesses if you can!
  4. If you like canned coffee because of the flavors, try making your own caramel or mocha sauce at home. It's pretty easy and it saves money! For something icy and refreshing, we are partial to muddling some fresh mint with some cold brew.


References

vom Saal, F. S., & Vandenberg, L. N. (2021). Update on the Health Effects of Bisphenol A: Overwhelming Evidence of Harm. Endocrinology, 162(bqaa171). https://doi.org/10.1210/endocr/bqaa171 (1)

Cao, X.-L., Corriveau, J., & Popovic, S. (2010). Sources of Low Concentrations of Bisphenol A in Canned Beverage Products. Journal of Food Protection, 73(8), 1548–1551. https://doi.org/10.4315/0362-028X-73.8.1548 (2)

Determination of BPA, BPB, BPF, BADGE and BFDGE in canned energy drinks by molecularly imprinted polymer cleaning up and UPLC with fluorescence detection. (2017). Food Chemistry, 220, 406–412. https://doi.org/10.1016/j.foodchem.2016.10.005 (3)

Kang, J.-H., & Kondo, F. (2002). Bisphenol A migration from cans containing coffee and caffeine. Food Additives and Contaminants, 19(9), 886–890. https://doi.org/10.1080/02652030210147278 (4)

Prins, G. S., Patisaul, H. B., Belcher, S. M., & Vandenberg, L. N. (2019). CLARITY-BPA academic laboratory studies identify consistent low-dose Bisphenol A effects on multiple organ systems. Basic & Clinical Pharmacology & Toxicology, 125(S3), 14–31. https://doi.org/10.1111/bcpt.13125 (5)

Kang, J.-H., & Kondo, F. (2002). Bisphenol A migration from cans containing coffee and caffeine. Food Additives and Contaminants, 19(9), 886–890. https://doi.org/10.1080/02652030210147278 (6)

Pelch, K., Wignall, J. A., Goldstone, A. E., Ross, P. K., Blain, R. B., Shapiro, A. J., Holmgren, S. D., Hsieh, J.-H., Svoboda, D., Auerbach, S. S., Parham, F. M., Masten, S. A., Walker, V., Rooney, A., & Thayer, K. A. (2019). A scoping review of the health and toxicological activity of bisphenol A (BPA) structural analogues and functional alternatives. Toxicology, 424, 152235. https://doi.org/10.1016/j.tox.2019.06.006 (7)

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