Choosing Safe Dinnerware: A Guide To Materials And Potential Hazards

Dinnerware is often made from materials that can be toxic to humans. Lead, cadmium, BPA, and melamine are some of the most common toxins found in plates, dishes, and utensils. These toxins can leach into food and drinks, posing serious health risks, especially to children.

To ensure the safety of your dinnerware, it is important to choose products made from non-toxic materials such as ceramic, stoneware, porcelain, glass, stainless steel, or bamboo. Additionally, it is crucial to avoid materials like BPA-plastic, melamine, lead and cadmium glazes, and decorative paints or glazes that are not labelled as food-safe.

When shopping for dinnerware, look for items that are certified lead-free and cadmium-free, and always read labels and product descriptions carefully. Reputable manufacturers will often indicate safety information on their packaging or websites. It is also advisable to research well-known brands and check reviews from other customers to gauge their experiences with the products.

- Corelle Dinnerware – Triple Layer Glass

- Gibson Home Dinnerware – Microwave-Safe Porcelain

- US Acrylic Dinnerware – Ultra-Durable Plastic

- Amazon Basics Dinnerware – Dishwasher-Safe Porcelain

- Stone Lain Dinnerware – Highly Durable Stoneware

Lead-free and cadmium-free options

Lead-free and cadmium-free dinnerware is essential for a safe and healthy kitchen. Here are some options for non-toxic dinnerware:

Glassware

Glass is a timeless and safe choice for dinnerware. It is inert, meaning it won't react with food or leach harmful chemicals. Look for glassware that is free of cracks or chips to avoid any safety concerns. Anchor Hocking is an American-made glass brand that uses high-quality and sustainable materials. Their products are free of lead, cadmium, and other heavy metals.

Ceramic and Stoneware

High-quality ceramic and stoneware dinnerware that is certified lead-free and made with non-toxic glazes is a great choice. These materials are fired at high temperatures, ensuring durability and safety. They are known for their resistance to scratching and chipping, which can help prevent the release of harmful substances. Corelle is a popular brand that uses triple-layer tempered glass known as Vitrelle®. Their products manufactured before 2005 contain lead, so it's best to stick to their newer ranges.

Porcelain

Porcelain dinnerware is fired at even higher temperatures than ceramic, resulting in a hard and non-porous surface. Opt for porcelain that is free of lead, cadmium, and other harmful additives. Pottery Barn offers a Cambria stoneware dinnerware set made from stoneware, which is free from lead and cadmium. Their set includes plates, bowls, and mugs with a hand-applied glaze, giving them a rustic charm.

Bamboo and Wood

Bamboo and wood dinnerware can be safe if they are properly treated with food-grade finishes. Look for products that are labelled as food-safe and free from chemicals that could leach into food. Bamboozle offers an eco-friendly and biodegradable bamboo dining set that includes plates, bowls, and cups with a smooth surface and a versatile, minimalist look.

Stainless Steel

High-quality stainless steel dinnerware is durable, resistant to corrosion, and won't interact with food. It is a safe choice for both casual and formal settings. HaWare offers an 18/8 stainless steel dinnerware set that is rust-resistant and will never leach chemicals into your food.

Glassware safety

Glassware is a common feature in laboratories and homes alike. While glass is generally safe, there are some safety considerations to keep in mind, especially when using glassware in a laboratory setting. Here are some tips for glassware safety:

Laboratory Glassware Safety:

• Inspection: Before use, always inspect glassware for cracks, scratches, or contamination. Cracked or damaged glassware should be disposed of, and contaminated glassware should be cleaned properly.
• Disposal: Broken glass should be discarded in a container specifically marked for broken glass. This ensures that housekeeping and other personnel are aware of the potential hazard.
• Heating and Cooling: Only use borosilicate glassware (such as Pyrex) for heating or rapid temperature changes. Always vent glassware when heating to prevent overpressurization and the risk of explosion.
• Stoppering: Keep stoppers loose during procedures that require heating to avoid overpressurization.
• Labelling: Clearly label all containers, including glassware, to indicate their contents. This helps prevent accidents or misuse.
• Personal Protective Equipment: Always wear safety glasses in the laboratory to protect your eyes from potential glassware-related injuries.

General Glassware Safety:

• Handling: When carrying glassware, never hold it by the neck or side. Always use both hands, with one hand underneath for support.
• Storage: Store glassware in a safe place where it won't be bumped or knocked over. Keep it away from the edges of tables or countertops.
• Cleaning: Wash glassware separately from other utensils and avoid using old cleaning brushes. Sterilize glassware after each use to prevent cross-contamination.
• Chips and Cracks: Regularly inspect glassware for chips or cracks, as these can lead to breaks and increase the risk of injury.
• Chemicals: Always check that the chemicals you are using are compatible with the type of glassware. Some chemicals can react with glass and cause damage or contamination.
• Safety Data Sheets: Familiarize yourself with the Safety Data Sheets (SDS) of the chemicals you are using to understand any specific hazards or precautions.
• Spill Cleanup: Keep spill cleanup kits readily available in case of accidents or spills.

Ceramic and stoneware

Additionally, look for dinnerware with a chip-resistant finish, as chips and cracks can increase the risk of toxin exposure. Some brands known for their safe and stylish stoneware and ceramic options include:

• Corelle: Their products are made with triple-layer tempered glass, which is durable, lightweight, and chip-resistant. Corelle offers a variety of patterns and colours, but stick to their white ranges to be safe, as their coloured ranges are thought to not be cadmium-free.
• Gibson Home: They offer stoneware dinnerware that is BPA-free, heat-resistant, and safe for daily use. Their sets typically include dinner plates, dessert plates, bowls, salad bowls, and mugs.
• Edge Stoneware: This brand offers stoneware that is free of heavy metals and is stackable for easy storage. Their range includes bowls, plates, serving platters, mugs, and more.
• Public Goods: Their dinnerware is made from high-fire porcelain and is free of lead and plastic. They offer a variety of products, including dinner plates, bowls, mugs, and serving platters.
• Material Kitchen: This brand offers high-quality, non-toxic dinnerware that is tested by a third party to ensure it is free of contaminants like lead. They provide free shipping over $35, a 60-day trial, and a lifetime guarantee on their products.
• Anchor Hocking: This brand uses American-made glass that is sustainable and free of lead, cadmium, and other heavy metals. Their products are also microwave and dishwasher-safe.
• Fiesta: With roots dating back to the 19th century, Fiesta is a well-known brand that supplies both the restaurant industry and home cooks. Their products are safe for use in the microwave, oven, freezer, and dishwasher. They offer a range of colours, making them a great option for those who want colourful dinnerware.

Vintage dinnerware

• Avoid lead and cadmium exposure: Lead and cadmium are heavy metals that were commonly used in glazes and decorations on vintage dinnerware. These metals can leach into food and drinks, posing serious health risks. The FDA started regulating lead levels in ceramics in 1971, so it's best to avoid vintage dishes manufactured before this time. Look for dishes labelled as "lead-free" or "cadmium-free."
• Inspect for chips and cracks: Chips and cracks in vintage dinnerware can increase the risk of toxin leaching. Avoid using dishes with damaged glaze, and handle your vintage dishes with care to prevent chipping.
• Handwash and avoid harsh conditions: Vintage dishes may not be safe for the dishwasher, microwave, or oven. Handwashing can help prolong the life of your vintage dinnerware and reduce the risk of toxin leaching. Avoid heating food to high temperatures in vintage dishes.
• Research brands and patterns: Some vintage dinnerware brands and patterns are known to contain harmful toxins. Do your research before purchasing vintage dishes, especially if they are brightly coloured or decorated. Look for brands that have been tested by third-party organizations for safety.
• Consider display only: If you're unsure about the safety of vintage dinnerware, consider using it for decorative purposes only. Vintage dishes can add charm to your table or kitchen without coming into contact with food.
• Corelle: Corelle is a well-known brand that has been producing dinnerware since 1970. Their vintage pieces manufactured before 2005 may contain lead, so it's best to stick to their newer ranges. Corelle's white colour ranges, such as the White Frost Collection, are a safer option.
• Fiesta: Fiesta dinnerware has a long history, dating back to the 19th century. Their products became lead-free in 1986, so older pieces may contain lead. Look for newer Fiesta dinnerware in bright colours, as these are made with food-safe materials.
• Pyrex: Vintage Pyrex pieces are highly sought-after, especially those with colourful patterns. However, some older Pyrex pieces may contain lead or cadmium in their glazes.
• Corningware: Vintage Corningware pieces may contain harmful toxins, so it's best to stick with their modern ranges.
• Johnson Brothers: Johnson Brothers is a popular brand of vintage dinnerware, known for their Blue Willow pattern. Their vintage pieces may contain lead or cadmium, so it's important to do your research before purchasing.
• Royal China: Royal China is another vintage brand to look out for. Their Currier & Ives pattern is particularly sought-after by collectors.

Dinnerware materials to avoid

When it comes to dinnerware, it's not just about choosing the right style and design to match your table setting. It's crucial to consider the materials used and ensure they are safe for your health. Here are some materials you should avoid when selecting dinnerware:

• Lead and Cadmium-Containing Glazes: Lead and cadmium are heavy metals often found in glazes, especially in brightly coloured or decorative dinnerware. These metals can leach into your food and pose serious health risks. Always choose dinnerware that is explicitly labelled as lead-free and cadmium-free.
• Plastic: Many types of plastic dinnerware, especially older ones or those not labelled as "BPA-free," can leach harmful chemicals such as BPA into your food, especially when exposed to heat or acidic substances. It's best to minimise the use of plastic dinnerware, particularly for hot foods and liquids.
• Melamine: Melamine is a type of plastic commonly used for lightweight and durable dinnerware. However, it should not be used for hot foods or beverages as it can release harmful compounds when heated. Reserve melamine products for cold foods only.
• Vintage or Antique Dinnerware: Older dinnerware, especially pieces manufactured before the 1970s, may contain harmful substances like lead. The US Food and Drug Administration (FDA) began regulating lead levels in ceramics in 1971, so newer pieces are generally safer.
• Unknown or Unlabelled Materials: Avoid dinnerware that doesn't clearly specify the materials used. Manufacturers should be transparent about their product's composition.
• Decorative Paints or Glazes: Be cautious of dinnerware with decorative elements that are not explicitly labelled as food-safe. These decorations may contain harmful chemicals that can transfer to your food.
• Untreated Wood or Bamboo: While properly treated bamboo and wood dinnerware can be safe, avoid products that are not properly sealed or treated. Untreated wood can absorb moisture and harbour bacteria.
• Uncertified Ceramic or Porcelain: Opt for ceramic or porcelain dinnerware that is certified lead-free and food-safe. Some older or low-quality pieces may contain lead-based glazes or other hazardous substances.
• Recalled Dinnerware: Stay informed about any product recalls related to dinnerware. If a particular item has been recalled due to safety concerns, it's best to discontinue its use.

Frequently asked questions