Stay hydrated with copper bottle

Shining a Light on the Safety of Drinking from Copper: Exploring the Benefits and Risks

For centuries, people have relied on copper vessels to store and drink water. Copper is undoubtedly one of the most significant metals used by humankind. When in contact with water, copper releases safe levels of copper ions, which have potent antibacterial and alkalizing properties, and play a vital role in several critical bodily functions.

Copper water vessels are aesthetically pleasing, but their safety and health benefits are a topic of debate. Copper has natural antimicrobial properties and can potentially reduce the levels of harmful bacteria in water. However, excessive intake of copper can lead to copper toxicity, resulting in adverse health effects. To ensure the safety and benefits of drinking water from copper vessels, it is recommended to limit the duration of storage and consumption, and to maintain the purity of the copper vessel through regular cleaning and maintenance.

Copper bottle vs plastic bottle

However, it is crucial to note that poorly manufactured copper vessels and improper use can lead to adverse effects. Therefore, the safety of drinking water from copper vessels depends on various factors, such as the quality of the vessel, the type of liquid stored in it, and the frequency and manner of cleaning.

In this article, we will examine the potential advantages and risks of using copper vessels to drink water and offer tips on how to ensure that you reap the maximum benefits while avoiding any potential dangers.

Copper Water Vessels: The Ancient Practice with Modern Health Benefits?

Copper has a rich history that spans over nine thousand years. Many ancient civilizations recognized the value of copper due to its antibacterial properties. The Egyptians, in particular, considered copper to be a symbol of eternal life and used it extensively in their artwork and jewelry. Later, the Greeks also adopted copper as a symbol, modifying the ankh, an ancient Egyptian symbol of life, to represent this versatile metal. Today, copper is still widely used in various industries due to its excellent conductivity, durability, and corrosion resistance.

Copper has been a valuable metal for thousands of years, and ancient civilizations found numerous uses for it. From utensils, vessels, and jewelry to mirrors and weaponry, copper was an essential material. However, one of the most notable uses of copper was for the manufacture of water-storing vessels. This was particularly important because copper has antimicrobial properties that help to prevent the growth of bacteria and ensure the water remains drinkable. This use of copper demonstrates the early understanding of the importance of clean water for survival, which continues to be crucial even today.

The discovery of copper's beneficial properties led to its incorporation into various cultures' medicine, such as in Hindu culture. Ayurvedic medicine took this further, acknowledging copper as one of the most vital metals for promoting human health and well-being.

Copper vessels have been used for centuries to store and drink water, and this practice continues to this day. Copper's low reactivity and high durability make it an ideal material for making water pipes, water-storing jugs, bottles, mugs, and cups. In fact, if you drink tap water, there's a good chance that it passes through copper pipes, contributing to approximately 10% of your daily copper needs. Overall, copper's usefulness in water-related applications has stood the test of time.

Copper vessels can be used to store water, allowing copper ions to leach into the water over time. This results in the ingestion of small and safe quantities of copper when drinking the water. Copper is essential for the normal functioning of the body and helps to ensure that no harmful bacteria are present in the drinking water.

Copper Water Tap


Transform Your Health with Copper-Infused Water

Copper has been known to have excellent antibacterial properties for centuries. Recent studies have confirmed that storing water in copper vessels can effectively eliminate harmful bacteria such as E.Coli, Salmonella, and Vibrio Cholera, ensuring safe drinking water. This property of copper can be particularly beneficial when traveling to developing countries with questionable water quality. By using copper vessels to store and drink water, travelers can reduce their risk of waterborne illnesses and enjoy the benefits of clean and safe drinking water.

Copper vessels alkalize water by releasing copper ions, which increase its pH and enhance its health benefits. Copper ions in water provide additional intake of the mineral, supporting important bodily functions.

Copper aids in the production of red blood cells, iron absorption, heart rate and blood pressure regulation, immune system function, connective tissue and bone health, brain and heart health, and inflammation and prostatitis prevention. Refer to our article on the health benefits of copper for more information.

Exploring the Safety and Benefits of Drinking Water from Copper Vessels

Copperlly hammered copper water bottle


Using copper vessels only for drinking water is generally safe and poses no risks if you have high-quality, food-safe copper vessels from reputable sellers.

Copper reacts with water through oxidation, releasing copper oxide ions. Proper use of copper vessels results in a safe level of copper in water, typically around 0.475 ppm, which is well below the WHO limit of 2 ppm. While excessive copper in water can lead to copper poisoning, proper use of copper vessels generally poses little risk, as copper is a durable and minimally reactive metal.

Drinking water from unlined copper vessels can be a concern as the copper may leach into the water and exceed the safe limits for human consumption. This can result in symptoms such as nausea, vomiting, and diarrhea. To minimize this risk, it is recommended to limit the use of unlined copper vessels to storing drinking water only and to avoid using them for acidic or carbonated beverages. It is also important to purchase copper vessels from reputable sources that guarantee 100% pure and food-grade copper, which has been manufactured to the highest standards to minimize the risk of copper poisoning.

Copper Vessels and Drinking Water: Understanding the Safety Limits

Copper is essential for our body to function properly and can be found in various sources like dark chocolate and nuts. Adding copper-infused water as an additional source of copper can be beneficial. As long as the copper levels are within recommended limits, drinking copper-infused water is safe and can be consumed regularly.

The Hidden Dangers of Drinking from Copper Vessels

Copper vessels can pose risks depending on how they are used and what they contain. Drinking from them can lead to excessive copper intake from acidic reactions or impurities. When purchasing and using copper vessels, it's important to be aware of these potential dangers.

Storing Acidic Liquids or Foods

It is not recommended to store acidic liquids or foods in unlined copper vessels. The acidic substance can react with the copper and release harmful copper salts such as blue vitriol, copper sulfate, and verdigris. This can lead to copper toxicity, which can cause a range of health issues, including potentially fatal consequences.

Exposure to Heat

Heating copper increases its reactivity and causes it to release more copper ions, making it more susceptible to tarnishing. Copper vessels should not be put in the dishwasher, and it is recommended not to heat or store hot liquids in them. Copper pots and pans are often lined to prevent this reactivity, but if the lining is damaged, it should not be used. Copper cookware is preferred due to its even heat distribution and aesthetic appearance.

Improper or Irregular Cleaning

Copper is a metal that can tarnish over time, although tarnish itself is not harmful and may actually reduce reactivity. However, if the copper surface starts to rust and develop a green patina, it can become dangerous. Regular cleaning of copper vessels is recommended not only to enhance the benefits of storing water in copper, but also as a safety precaution. It's important to use the right cleaning products and avoid harsh chemicals or the dishwasher. For further guidance on how to clean copper, refer to a reliable guide.

Protect Yourself: How to Spot and Avoid Bad Manufacturers and Sellers

Low-quality manufacturers and sellers of copper vessels often sell products with adulterated copper or contaminated surfaces, which can lead to water stored within becoming contaminated.

Risks of buying low-quality copper vessels can include

  • Impure copper- Impure copper is sometimes used to reduce manufacturing costs. However, it can contain impurities that can impact the quality of stored water.

  • Varnished copper vessels- Sellers varnish copper vessels to prevent tarnishing, but this can lead to the absorption of harmful chemicals when storing water.

  • Copper-plated vessels- Low price may mean copper-plated metal, not solid copper. Plating wears off quickly, risking exposure to harmful metals when drinking water.

Improper usage of Copper Cookware: Beautiful but Deadly?

Improper usage of copper vessels, particularly for storing acidic substances, can lead to severe health issues due to the release of excessive amounts of copper salts. These salts can cause copper toxicity which can result in a range of symptoms, from mild to severe. Metallic taste in water can also be an indicator of an excessive amount of copper. It is therefore important to use copper vessels carefully and avoid storing acidic substances in them to prevent health risks.

Health risks of excessive copper

Additionally, copper poisoning can include the following mental and behavioral symptoms:

Mental and behavioural symptoms


Long-term exposure to high levels of copper can be fatal and cause various health conditions such as kidney problems, liver damage or failure, heart failure, and brain damage.

If you are experiencing any of these symptoms, it's important to seek medical advice promptly. Though correctly stored copper water cannot lead to copper toxicity, it can still increase the amount of copper in your body. It is advisable to halt drinking copper-infused water until the cause of the symptoms is identified.

The Art of Choosing Copper: A Guide to Selecting the Best Quality Vessels for Your Needs

There are numerous ways to make sure that you are purchasing a copper vessel from a reputable seller and that the vessel you are buying meets the highest standards. Here are some key factors to consider:

  • The Reputation of the Seller

It is recommended to avoid purchasing the cheapest copper vessel option and instead opt for a reputable and well-known seller who can guarantee the quality of their product. Checking the seller's credibility by reading online reviews is also advised. Copper H2O is a renowned manufacturer and seller of high-quality copper water bottles.

  • The Copper's Purity

Before purchasing a copper vessel, confirm with the seller that their product is made of 100% pure food-grade copper. This guarantee serves as a testament to the quality of the vessel you are buying. Checking for visual cues can also help determine if the vessel is made of pure copper. Pure copper is soft and cannot be molded into intricate shapes and designs, and its color should be pinkish-orange.

  • The Manufacturing of the Vessel

For different types of copper vessels, certain elements must be present to ensure that they are manufactured to the highest standards. For copper water jugs, for example, ensure that the handle has been welded instead of riveted, which may not be made of copper and can affect water quality. Additionally, welding must be done correctly to avoid potential leaks that may cause contamination.

Copper water bottles may have issues with poorly constructed interiors that result in copper shards peeling off into the drinking water. Copper mugs, which are commonly used for cocktails such as the Moscow Mule, must be lined to prevent the formation of dangerous copper salts due to the acidity of the drink.

  • The Price Tag

It is important to note that cheaper is not always better when buying copper vessels. An authentic copper water bottle typically costs between $35 and $45 USD, while an authentic copper pitcher should be priced between $40 and $60 USD. However, the seller's reputation and quality assertions are more critical indicators of a high-quality product.

The bottom line is the bottom dollar

Drinking water from copper vessels has been a longstanding practice since the discovery of copper. As long as you limit the use of these vessels to storing water and ensure you purchase a quality vessel from a reputable seller, it can be a safe and healthy practice. However, improper manufacture and usage can result in negative health effects, so be cautious of where you buy your vessel and how you use it. When used correctly, you can enjoy the many benefits of copper-infused water to the fullest potential.

This article was written collaboratively by a team of experienced health researchers and writers, utilizing all available scientific studies and relevant literature. The team includes a qualified medical professional. However, readers should note that the information presented in the article is not intended to replace professional medical advice, diagnosis, or treatment. It is always recommended that individuals seek advice from a qualified healthcare provider for any medical concerns.


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