Food

Thinking of Eating More Plant-Based Meals?

Here are our top tips for healthy plant-based eating

here's been a lot of talk these days about eating more plant-based foods. What's good for the environment is good for you, right? Well, the answer lies in the ingredients list. Not all plant-based foods are equal and some are definitely more unhealthy for you than others. This is especially the case for plant-based processed foods. These include things like frozen veggie burgers (yes, the Impossible Burger included), or chicken-less chicken nuggets, or vegan pizza. So what's the key to healthy plant-based eating? There isn't one golden rule to follow, but we've rounded up some good tips to help you avoid plant-based processed foods below!

Here's what you can do…


So you can steer clear unhealthy ingredients like these...

  • High salt content: Just like most processed foods, plant-based frozen meals are also very high in salt.
  • Tertiary butylhydroquinone (a.k.a. TBHQ). TBHQ is a lab-made preservative that helps processed foods retain its flavor (1). For instance, making sure your smoky-fire roasted veggie burger tastes smoky. Unfortunately, animal studies have shown that TBHQ can cause cancer in animals, which is why the FDA limits the amount of TBHQ allowed in products (1). A safer and naturally occurring preservative alternative used by some food manufacturers is vitamin E (2).
  • Artificial food coloring. Artificial food colorings are ones like Red #3 and Yellow #6. High doses of artificial food coloring have been linked to a higher risk of cancer (3).
  • Emulsifiers. If you've ever looked on an ingredients list and saw ingredients like soy lecithin or mono and di-glycerides, these are emulsifiers. They help keep ingredients in a product mixed together and not separate, particularly if a product is made up of solids and liquids (3). However, animal studies have shown that emulsifiers can alter the microbiome of mice, cause inflammation and also increase the risk of obesity and other metabolic disorders (4).

When it comes to plant-based foods, the bottom line is that they are not perfect. Even if a product is plant-based, it doesn't automatically mean that it's healthy or safe, or even as nutritious as its meat counterpart. The best thing to do is use your best judgement (and this handy dandy article) when your plant-based craving strikes.

References
  1. https://www.sciencedirect.com/science/article/abs/pii/S0308814609003148
  2. https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.7835
  3. https://www.hsph.harvard.edu/nutritionsource/processed-foods/
  4. https://www.ncbi.nlm.nih.gov/pubmed/25731162

One thing everyone is doing during the pandemic is cooking a lot more at home. In uncertain times, we have to make our money go further than ever before, especially when it comes to food and cooking.That's why we've been eating more canned and frozen food recently, all while trying to use up as many pantry staples as possible.

But how do you maintain good health practices while saving money? It seems like a lot of ways to improve your health through your food and diet involve purchasing an expensive appliance or spending more on fancy groceries. That's why we're highlighting three things you can do in the kitchen that are good for your health but that are totally and completely free! Each tip is easy to implement, will benefit your health now, and helps prevent future diseases. Try one out this week!



Tip 1: Save pasta jars. Store bought pasta sauce can save a lot of prep time before dinner. The next time you're craving pasta, make sure to save the glass jar the sauce comes in! Glass pasta sauce jars are big and sturdy, which makes it great for storing pantry items like nuts and beans, leftovers, or soups and broths. These glass jars make it easy to switch from plastic food storage containers because you don't even have to buy anything extra. Plastic additives like BPA and phthalates can cause some serious negative health impacts like breast cancer, reduced sperm production, infertility, heart disease, early onset of puberty in girls, diabetes, and obesity (1), so we really don't want it anywhere near our food. A glass pasta sauce jar is a great free food storage container that is better for your health.

Tip 2: Use the back burner on your stove, especially for high heat cooking. Stoves with gas burners have a tendency to release ultrafine particles and nitrogen dioxide into the air (2,3). Even electric ranges can release ultrafine particles, although at much smaller amounts. A typical range hood can suck up smoke and other particulate matter much easier from the back burners vs the front ones, meaning that your indoor air quality won't take such a big hit every time you cook (2). If you have younger kids, using the back burners whenever possible is also the best choice when it comes to preventing accidents. That's why we recommend always using the back burner and turning on the range hood when you cook! A range hood can decrease the amount of particulate matter and NO2 by up to 90%, but if you don't have one, just opening a window or turning on a fan is the best for healthy indoor air quality.

Tip 3: Heat frozen food out of plastic packaging. Frozen food is awesome for those nights when you simply can't be bothered to cook. We've all been there! But most frozen food comes in plastic packaging, with instructions that tell you to heat the food in the plastic trays and sometimes even with the plastic cover. We know that microwaving plastic can cause harmful chemicals to leach into food (4). And even relatively safer plastics (including BPA-free plastics) have been shown to release hormone disrupting chemicals when heated (5). Plus, a lot of frozen food seems to come in black plastic, which is extra harmful. So an easy solution is to transfer the food into an oven or microwave-safe bowl or plate and then heat it up! For the microwave, glass or ceramic are the best options and for the oven you can use stainless steel, glass, or ceramic. A parchment paper lined aluminum baking tray is also a great option.

Along with these tips, don't forget to store vegetables and fruits properly. Keeping fruit and veg fresh for as long as possible is one way to save money and have a healthy diet during these times.

  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2967230/
  2. https://www.sciencedirect.com/science/article/abs/pii/S036013231730255X
  3. https://scopeblog.stanford.edu/2018/03/06/use-your-range-hood-for-a-healthier-home-advises-indoor-air-quality-researcher/
  4. https://onlinelibrary.wiley.com/doi/full/10.1111/1541-4337.12028
  5. 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.
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Food

Making Your Fruits and Veggies Last

In times of pantry cooking and beyond

In this unprecedented time of social distancing and stay-at-home orders, we're all eating a little bit differently. It can be tough to get to the grocery store and favorite items might be sold out. Our usual restaurant stops, home deliveries, and takeout options may not be available. While we're cooking more with less, it's more important than ever to make your fresh fruits and vegetables last. Luckily, the kitchen ideas I've learned over the past few years for fighting food waste are easily transferable to cooking in a time of quarantine. When you're aiming to make your food go far, during a pandemic or just real life, it's good to know how to make your fresh produce last as long as possible.

A good principle is to store your produce in the same areas as they do in the supermarket. It's their literal business to keep food fresh as long as possible! While you obviously won't be using the exact same methods - they're aiming for display as well as storage - you can think of your produce in the same fundamental categories:

  1. Room Temperature Storage: these are the items you'd find displayed out of refrigeration in the produce section and can be divided into:
    1. Pantry storage (cooler and away from the light) for sturdy and long-lasting vegetables
    2. Counter storage for fruits that need to ripen
  2. Refrigeration: These are the fresh fruits and vegetables in the refrigerated cases of the produce department and typically fall into three categories:
    1. Loose: most fruit, like citrus and melons can just be placed into your fridge drawers
    2. Airtight storage: most delicate greens
    3. Breathable storage: berries and most other vegetables, from roots to stalks to hearty greens
  3. Special storage: a few items, like asparagus, mushrooms, corn and fresh herbs require a bit more attention.


Let's dive a bit more deeply into each one:

Room Temperature Storage:

Pantry Storage: some vegetables need a cool, dark place for optimum storage. In the old days that would have been a root cellar, but let's be honest - who has a root cellar these days? For most people this means a cupboard or a drawer away from the light where you'll store the following items:

  • Tubers such as potatoes and sweet potatoes, winter squash, and even eggplant, which browns in the fridge.
  • Onions, shallots, and similar alliums should also be stored somewhere cool and dark, but not with potatoes. If stored together, they'll cause the potatoes to sprout. While we're on the topic - green and sprouted potatoes can be eaten if peeled deeply to remove all green and sprouty bits, but if you're immunocompromised in any way, just compost them.

Counter Storage: your counter is the best place for most fruits (except apples, citrus and berries) to sit until ripe - that's why fruit bowls exist! Once ripe, these fruits should be moved to the refrigerator to preserve them as long as possible. Melons, stone fruit (i.e. peaches, nectarines, cherries, etc), and bananas fit into this category, as do avocados. Tomatoes should ideally always be kept at room temperature, but can be moved to the fridge once cut, or if in desperation to keep them a bit longer. If your tomatoes get wrinkly, roast them up!

Refrigerator Storage:

Produce in the fridge fits into three categories: loose, airtight or breathable. You'll see a lot of storage guides recommend plastic bags for airtight or breathable storage, but there are other options if you're trying to minimize your use of plastic. You can invest in reusable storage bags or save the plastic ones that come into your house as bread storage or cereal bags. Try repurposing old storage boxes or tupperware for fridge storage. A lot of items will do well in their original plastic container, such as berries and grapes, which can then be recycled.

Fruits in the fridge:

  • Apples, citrus and berries don't need time to ripen, and so should be refrigerated right away if you're aiming for lengthy storage. Take them out or let them sit at room temperature if you know you're going to eat them soon.
  • Berries do well staying in their original box or another breathable container. Once you get them home, remove any moldy ones, then don't wash them until you're ready to eat.
  • Citrus can last a long time in the fridge, loose in your crisper drawer.
  • Any other fruit that has been stored on the counter to ripen can be moved to the fridge to hold, or should be stored in the fridge in an airtight container once cut

Vegetables in the fridge: Most vegetables do best in the fridge when uncut, unwashed, and wrapped in a breathable container. This could be a plastic bag with holes in it or a reusable bag left open. The goal is to limit oxygen exposure, but allow a bit of airflow to minimize the moisture and condensation that causes rotting. This method works well for roots such as carrots and parsnips, cruciferous veggies such as broccoli and Brussels sprouts, fruits that are actually vegetables such as summer squash and cucumbers, as well as fresh beans, green onions and more. If your roots have greens on them like beets or turnips, cut the greens off and store them separately as they'll draw moisture from the root. Don't throw them out though - they're delicious cooked like chard or another sturdy leafy green.

Greens, especially delicate salad leaves, are more susceptible to moisture and wilting. You'll want to limit their supply of oxygen by storing in the airtight original container or rolled up in a plastic or reusable bag. Either way, it helps to stick a paper towel or dish towel in with the greens to soak up any moisture that would cause sliminess.

Special Storage:

There are a few fruits and vegetables out there that need some additional TLC to last as long as possible. Asparagus and most leafy fresh herbs are best stored like cut flowers. Place them in a tall upright container in an inch or two of fresh water and refrigerate. The one exception is basil, which should be kept at room temperature or it'll brown. Corn should be kept in the husk if possible; if not, wrap in damp towels to keep them moist, then wrap in a bag.

While we're on special storage - the most highly controversial of vegetable storage topics is... mushrooms! Some people swear by paper bags or damp cloths to retain some moisture; others claim that any moisture will speed up the rotting process and breathable plastic bags should be used instead. Just for you guys, I did an at-home experiment comparing a breathable cloth bag to an open silicone bag to a paper bag. After 5 days, the mushrooms were all still good, if the tiniest bit slimy, but the least slimy ones were the ones stored in the paper bag. However, the original packaging often works well too.

Freezing Fruits and Veggies:

If you're really aiming for long-term storage, most fruits and vegetables can be frozen. Fruits will lose texture (i.e. you wouldn't want to eat them raw once defrosted) so they're perfect for cooked desserts or smoothies. Vegetables can be frozen raw or cooked, depending on the vegetable, but you'll also want to use them in cooked dishes.

Fruits: cut your fruit into pieces, lay on a tray, then transfer to a resealable bag. Defrost, then use for pie or tarts, or leave frozen for smoothies. Frozen peeled bananas make a delicious ice cream substitute when blended!

Vegetables: hearty greens and other tender vegetables like asparagus and broccoli are best blanched before freezing - chop, boil in salted water for a few minutes, then drain and let cool and freeze in bags. Tomatoes and onions can be frozen when raw or cooked (chop them first), then used in cooked dishes once defrosted. Sturdier vegetables like winter squash and sweet potatoes do best when cooked and pureed, then frozen. Herbs freeze best with a bit of oil in an ice cube tray, then you can toss the cubes into stews, soups, and more. The main vegetables that don't freeze well are potatoes and lettuce. If you must freeze potatoes, make them into mashed potatoes first. And if your lettuce is getting old you can cook it (stir-fry or soup!) or perk it up in an ice water bath.

Food

Why It's Not a Good Idea to Use Melamine Dishes for Kids

Plus, non-toxic alternatives that will withstand mealtime mayhem

Let's face it... babies, toddlers, and even school-aged kids can be rambunctious at meal times. We'll try anything to make mealtimes go a little more smoothly, including brightly colored bowls and plates with a fun kid-friendly design. But before your next dinnerware purchase, it's good to check what those dishes are made of. Some kids dishes are made from melamine, a material that has potential harmful health effects. Fortunately there are some good alternatives that are non-toxic, kid friendly, and super cute too! If you're just looking for alternatives to melamine, check out our roundup of Non-Toxic Kids' Dishware.

What is Melamine?

Melamine is a chemical compound that, when combined with formaldehyde, makes a hard plastic that can be shaped into tableware. We know that melamine in large quantities is toxic; remember when it was used as a filler in baby formula in 2008, that led to 6 deaths and 50,000 hospitalizations in China? Eating off of melamine dishes won't kill or cause acute poisoning in the same way, but research has shown that small amounts of it does leach into foods (1). And new research is showing that low dose exposure to melamine is neurotoxic and changes how hormones work in the body (2). Kids can be especially vulnerable since their bodies and brains are rapidly changing and developing.

How Do I Know if a Dish Has Melamine?

Melamine dishware is generally very smooth and durable. It feels and looks harder than plastic, but is also lighter than a ceramic plate. Melamine can easily be made into many different colors and patterns, so it's no wonder it's used a lot in kids dishware. It's also used as a binder in bamboo dishware and is commonly found in colored bamboo dishware. Many times the word melamine will be in the product description or details.

What Do I Use Instead Melamine?

If you're looking for a dish that can withstand erratic eating habits and the occasional drop, we like kids' dishware made with the following materials:

  • Silicone: a great choice as long as it is 100% food grade without plastic fillers. Silicone is heat stable, durable, and comes in fun colors and designs. It is however hard to recycle, so only purchase what you need and pass the dishes on when you're done using them.
  • Stainless steel dishes: these can't be microwaved, but are great for serving food in after items have been reheated or for snacks. There are also great stainless steel lunchboxes and food containers.
  • Tempered glass: a great sturdy option for kids. It's hard to break and we have found that the loud noise it makes when dropped helps toddlers learn that throwing dishes isn't a good idea.
  • Bamboo dishware (with a caveat): unfortunately a lot of bamboo dishware is made with melamine as a binder. But there are some bamboo options that are safe. Read more about bamboo dishes or check out our Non-Toxic Kids' Dishware roundup.
  • Enameled dishes: not only do these have a hip retro look, but they are also plastic and melamine free!

If you're looking for melamine free, plastic free, non-toxic baby dishes, check out our Non-Toxic Kids' Dishware roundup for some great options made with these safer materials.


References

  1. Wu, Chia-Fang, et al. "A crossover study of noodle soup consumption in melamine bowls and total melamine excretion in urine." JAMA internal medicine 173.4 (2013): 317-319.
  2. Bolden, Ashley L., Johanna R. Rochester, and Carol F. Kwiatkowski. "Melamine, beyond the kidney: A ubiquitous endocrine disruptor and neurotoxicant?." Toxicology letters 280 (2017): 181-189.
Food

Wondering What To Do With Your Germ-y Kitchen Sponge?

Here's a simple swap that will maximize cleanliness in no time!

Have you ever walked over to your sink to do the dishes, only to wrinkle your nose at how smelly your sponge is? We'll let you in on a secret… smelly sponge = lots of germs. And too many germs is the last thing that you want in your kitchen and on your dishes. So what can you? We've got a simple swap for you!

If you're using a sponge right now - Stop!

Why, you ask? To put it scientifically, sponges are gross. Studies looking at the bacteria count of "the dirtiest areas of a kitchen" repeatedly found that sponges come in first for harboring the highest germ counts (1). Sponges hold so many bacteria because they're constantly wet and easily catch food during washing (1). The wet environment combined with the food scraps create a perfect storm for encouraging germs to multiply (1). If you're dead set on using a sponge, researchers recommend either replacing your sponge weekly (which isn't good for the environment), or cleaning sponges in a bleach and water mixture (which isn't good for you) (2). Either way, it's a lose-lose. So what's the solution?



Swap your sponge out for a dish brush instead

Yep, it's truly that simple. Simply swapping out your kitchen sponge for a dish brush will help decrease the number of bacteria because:

  • Brushes have bristles that don't hold water and dry faster (3).
  • Food scraps are easier to wash off on bristles than in the nooks and crannies of sponges (3).

And the best part? Brushes don't need to be replaced as often, because they don't harbor as many germs. Hooray for a solution that is budget-friendly and earth-friendly!

References

  1. www.microbiologyjournal.org/wp-content/uploads/2018/02/JPAM_Vol_11_No4_p_1687-1693.pdf
  2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6379783/
  3. https://time.com/5254808/how-to-wash-dishes-sponge/
Food

Is Climate Change Making Your Food Less Safe To Eat?

The role of climate change in foodborne illnesses

Do you have big cooking plans this Thanksgiving? Us too! We love cooking when the holiday season rolls around, but did you ever think that climate change is something you would think while prepping your food? Well, the raw ingredients in your kitchen contain harmful microbes that can cause foodborne illnesses, and climate change has been linked to an increase in these diseases.

As the global temperature rises and rainfall patterns change, bacteria, viruses, parasites, and other harmful vectors flourish. These changes in climatic factors increase disease transmission efficacy and improve survival rates of these vectors (1). In other words, climate change has allowed these harmful microbes to evolve and be better equipped to cause diseases. On top of that, they are more resilient and harder to kill.

So what should you be on the lookout for? Good question. Below are just a few examples of agents that may be altered by climate variability in the United States (1, 2). All of them can potentially be found on the foods that we consume.

  • E. coli O157: this specific strain of E. coli is particularly prone to climate change. We ingest this microbe through contaminated foods such as raw or undercooked ground meat products and raw milk (3).
  • Salmonella: Salmonella is caused by a bacteria that lives in the intestinal tract of animals. Just like E. coli O157, Salmonella can cause foodborne illnesses through consumption of contaminated ingredients.
  • Campylobacter: almost all raw poultry you see in the grocery store contains this microbe. This bacteria causes foodborne illnesses by cross-contaminating other foods and by surviving in undercooked meat. This makes Campylobacter one of the most common causes of diarrhea in the United States.

Overall, changes in climatic factors will be the largest culprit of food-related illnesses and mortality (4). This accounts for under-nutrition, communicable and non-communicable diseases, as well as vector-borne diseases.

The good news is that these foodborne illnesses are highly preventable!

While climate change may improve the environment in which these microbes thrive, we can take steps to prevent foodborne illnesses from happening in our own kitchens. The USDA recommends the Be Food Safe prevention steps (5):

  • Clean: Wash your hands and cooking surfaces frequently.
  • Separate: Don't cross-contaminate your foods. Keep your meats and veggies separate.
  • Cook: Cook ingredients to their proper temperatures.
  • Chill: Refrigerate foods promptly.

By following these guidelines, the vast majority of these harmful microbes can be removed or killed. Keep yourself and your family free from foodborne illnesses!


References

  1. https://www.sciencedirect.com/science/article/abs/pii/S0963996910002231
  2. https://www.health.state.mn.us/diseases/foodborne/basics.html
  3. https://www.who.int/news-room/fact-sheets/detail/e-coli##targetText=Sources%20and%20transmission&targetText=E.%20coli%20O157%3AH7%20is%20transmitted%20to%20humans%20primarily%20through,meat%20products%20and%20raw%20milk.
  4. https://www.who.int/foodsafety/_Climate_Change.pdf
  5. https://www.fsis.usda.gov/wps/portal/fsis/topics/food-safety-education/get-answers/food-safety-fact-sheets/safe-food-handling/cleanliness-helps-prevent-foodborne-illness/ct_index

Artificial food colorings are omnipresent in our daily lives. They are responsible for the spectacular color variety of our candies, the pink flesh of farmed salmon, and even the weirdly bright shade of green of pickles. They are found in so many of our foods, yet we do not think much about them. But are they as safe for us as we think?

What are artificial food colorings and what are they made of?

It has been shown that consumers prefer that the color of their food match its flavor. A lot of the foods we consume are highly processed and end up a different color than we'd expect them to be. Many sports drinks, for example, are translucent before adding food colorings. So we add color to match the taste, like green coloring to apple-flavored foods and yellow coloring to foods that taste like lemon.

The FDA has approved seven artificial food colorings for consumption in the United States. The majority of them are made out of petroleum and crude oil (1). The final product is highly refined and is tested to not have any traces of petroleum.

Are artificial food colorings bad for my health?

In 2008, the Center for Science in the Public Interest petitioned the FDA to ban artificial food colorings because of recent studies that found a small, but significant, negative effect of these substances on children's behavior (2). These substances were also found to be carcinogenic, cause hypersensitivity reactions, and instigate behavioral problems (3). These findings were largely controversial, and the FDA ruled that artificial food colorings could still be used in food products without the use of a warning label.

Should you avoid artificial food colorings?

The evidence to support the claims that artificial food colorings cause cancer and other negative health outcomes is weak. Much more work needs to be done to definitively attribute any effects artificial food colorings may have on our health.

While we wait for the results of these studies, we can take proactive steps in protecting our health. It has been established that the food we consume plays a large role in our health. Unhealthy, highly processed foods are some of the biggest sources of artificial food colorings. By removing these products from your diet, you will improve your overall health and reduce the amount of artificial food colorings you consume.

However, if you have to bake a ton of cupcake for a bake sale and food coloring is unavoidable, try to consume and use natural alternatives. These substitutes do not have any negative health consequences and tend to be less processed. Some common dyes include beet roots for red coloring, carrot juice for orange coloring, saffron and turmeric powder for orange coloring, spinach for green coloring, blueberries for blue coloring, and blackberries for purple coloring!


References

  1. https://www.acs.org/content/acs/en/education/resources/highschool/chemmatters/past-issues/2015-2016/october-2015/food-colorings.html
  2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3441937/
  3. https://cspinet.org/resource/food-dyes-rainbow-risks
Food

The Pros and Cons of Silicone Cookware

A look into the safety of one of America's most popular cookware materials

Remember when we found out that the BPA in plastics were actually endocrine disruptors that could lead to all sorts of yucky health effects like early onset puberty, mess with our hormones and even cause cancer (1)? Since that news, we've seen an abundance of BPA-free cookware, drink ware and bakeware populating the marketplace. Some are even ditching traditional plastic products altogether. One of the most popular materials among industry and consumers alike is silicone. But have you ever wondered just how safe silicone is? We're breaking it down for you below- the good, the bad, and everything in between so you can make the safest choice!

Five Reasons to Love Silicone

  • Heat stable: Silicone can usually be used up to temperatures of 400(F) and can withstand going from extreme heat to extreme cold (2). This makes it a kid-friendly option, but is also great for busy adults who love to cook and leftovers freeze easily in silicone dishware. And when you're done, the silicone dishware can just be tossed into the dishwasher without any fear of it coming out melted after a high heat wash (2).
  • Flexible: Smash it, drop it, squeeze it, silicone will survive basically anything (except maybe an apocalypse) (2).
  • Degrades into large pieces: Believe it or not, this is actually a good thing! Because silicone products degrade into larger pieces, they are not as readily ingested by marine life, animal life and consequently, by humans as well (4)!
  • Durable: Compared to plastic that can crack, or glass that can shatter, silicone products are a great alternative that last basically forever (hurrah for our budgets!) (2).
  • Recyclable: Silicone can be down-cycled into other products (4). Once you're done with them, silicone products can be recycled into petroleum products that can be used again (4).

Five Reasons to be Wary of Silicone

  • Unknown long-term safety: Silicone products are fairly new to the market. Therefore, there have been very few studies conducted on the safety of silicone products and even fewer on the long-term health effects of using silicone products (6).
  • Chemical fillers: Depending on the quality of the silicone product, it may or may not contain chemical fillers (2,4). Generally, the higher the quality of silicone, the less likely it will contain chemical fillers (4).
  • Migration of chemicals into food: Studies have found chemicals in silicone products passing from storage containers, cookware and nursing teats (3,5).
  • Migration of chemicals into air: When silicone products are exposed to high temperatures (think baking), the chemicals in the product can be released into the air (2). The released particles tend to persist in the air and pose a health hazard to the lungs (2).
  • Special recycling process: In order for silicone to be down-cycled, you will need to bring products to special recycling centers (4).

What You Can Do to Keep Yourself Safe (Because Silicone Cookware Really is Awesome!)

  • Look for medical grade: Medical grade silicone should contain little or no chemical fillers (4). By purchasing medical grade silicone, you are ensuring you're getting a product that is as close to 100 percent silicone as possible.
  • Avoid chemical fillers: A quick tip to check for chemicals on a colored product is to pinch the silicone surface (4). If you can see white in the product while pinching, then a chemical filler has been used (4). A pure silicone product shouldn't change color at all (4).
  • Wash before using: Make sure to pre-clean all silicone products before using - this will decrease the amount and likelihood of chemicals getting into the food or air (2).
  • Adhere to maximum temperature: Always look to see what the maximum temperature a silicone product can withstand and don't exceed the temperature (2).

References

  1. https://cehn.org/our-work/eco-healthy-child-care/ehcc-faqs/plastics/
  2. https://www.sciencedirect.com/science/article/pii/S0160412018318105
  3. https://www.sciencedirect.com/science/article/pii/S014294181831047X
  4. https://books.google.com/books?hl=en&lr=&id=T9U5DwAAQBAJ&oi=fnd&pg=PP1&dq=silicone+cookware+toxicity&ots=q_Px2JTjS4&sig=2fNNOFIj0KVLGo3aAKKs0cXjrPs#v=onepage&q=silicone&f=false
  5. https://www.tandfonline.com/doi/abs/10.1080/19440049.2012.684891
  6. https://orbit.dtu.dk/en/publications/siloxanes-in-silicone-products-intended-for-food-contact(e455a3a3-f6af-4d46-8ef5-1f8cc0ab3a3b).html
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