Aluminum water bottles have a massive fanbase because of their reusability and eco-friendliness. But is there any chance that they are dangerous for your health? Are aluminum water bottles safe to use?
The shortest answer is yes but with some considerations. Let’s go through the full article to know the potential risks an aluminum water bottle can possess and how you can be aware of them.
Are Aluminum Water Bottles Safe To Use?
Aluminum water bottles are usually safe for everyday use. Yes, there are debates about aluminum leaching into the water but the possibility is minimal and not harmful under typical conditions. However, overexposure to aluminum can be a matter of concern.
Studies indicate that high levels of aluminum exposure can interfere with calcium metabolism in the human body. This disruption can affect bone health and cause oxidative stress. It can eventually lead to cellular damage in bone tissue.
Another point to be noted is the plastic lining found inside many aluminum water bottles. Some of these linings may contain Bisphenol A (BPA), a chemical linked to various health concerns. We’ll discuss it in detail.
Why Is Plastic Lining Used In Aluminum Water Bottles?
The plastic lining is used in aluminum water bottles for a positive purpose; it prevents the aluminum from leaching into the water. This lining acts as a barrier and ensures that the water remains free from any metallic taste and potential contamination.
Also, the plastic lining protects the aluminum from corrosion and extends the bottle’s lifespan.
Another important reason for using plastic lining is to maintain the structural integrity of the bottle. Although aluminum is highly durable, it can react with acidic or alkaline beverages, leading to degradation over time.
The lining prevents these reactions, so your bottle remains safe and functional.
Do Plastic Linings Leach BPA Into The Water?
Yes, BPA can potentially leach into your water but this happens only after the plastic lining inside the bottle starts to degrade. Various factors can cause the deterioration of this lining and make it a health concern.
- Exposing your bottle to high temperatures, such as leaving it in a hot car, can speed up the breakdown of the plastic lining. Heat can cause the lining to warp or crack and compromise its integrity.
- Regular use can cause scratches and cracks in the lining over time. These small damages can gradually weaken the protective barrier and allow BPA and other harmful chemicals to leach into your drink.
- Acidic or carbonated beverages, like citrus juices and sodas, can react with the plastic lining. These reactions can also speed up the degradation process and increase the risk of harmful chemicals leaching into your drink.
- Another reason can be washing your bottle in a dishwasher. Yes, it’s more dangerous if the bottle isn’t marked as dishwasher-safe. The high heat and strong detergents used in dishwashers can cause the lining to break down more quickly.
What Does BPA Do to Your Health?
Bisphenol A (BPA) is a chemical found in plastics, including the linings of some water bottles.
Exposure to BPA can have several adverse health effects. This chemical can bind to estrogen and disrupt the body’s endocrine system. This disruption can cause hormonal imbalances and has been linked to reproductive issues, such as developmental problems in children.
How Can You Detect Damage Plastic Lining in Aluminum Water Bottles?
When you first get an aluminum water bottle, the plastic lining inside is new and safe. But over time, this lining can wear out and cause problems.
To check if the lining is damaged, look for changes in color, peeling, or bubbling on the inside. These are some common signs the lining is breaking down. You can also run your fingers along the inside of the bottle. If it feels rough or uneven, chances are the lining might be wearing out.
Another clue is a metallic taste in your water. If you taste metal, the lining is probably damaged, letting the aluminum touch your drink.
Verdict
We hope that “Are aluminum water bottles safe to use?” is not a difficult question for you anymore.
Aluminum water bottles are generally safe for everyday use. However, you must check for damage to the plastic lining, as wear can cause health risks. Look for discoloration, peeling, rough textures, or a metallic taste in the water. Good luck!
