Does Water Expire
Does Water Expire: Water does not expire; the bottle expires.
What is the expiration date of water? The most crucial liquid in our life is, is it going bad? And if not, why do the bottles have a marked expiration or expiration date?
Who was not surprised to see the expiration date of the water printed on the bottles? Is the “liquid element” necessary for life? The rain itself does not spoil. Its properties are not lost and do not become harmful to health over time.
No, at least, under normal circumstances. So why is it the expiration date?
Is this fair? Should we listen to it?
Can a bottle intake after the expiration date be dangerous? Let us throw some light on all this.
When does water become dangerous?
Let us understand the water as food. Food becomes dangerous or due to its decomposition, where bacteria act, which can be very harmful to our health; Or through the generation of hazardous chemicals (although this is quite difficult).
As a rule, almost all expiration dates (expiration or termination) are due to bacteriological or fungal contamination. Microorganisms are very permanent and able to derive energy from virtually all available materials. Including water? No, they cannot get power from water.
Therefore, water will remain healthy as long as it has not to act out contaminated with organic residue, bacteria, or fungi.
Does Water Expire: Bacteria water
Closed bottled water is an excellent example of this. Inside, we probably find the remains of a spore from an organism. But without growing conditions, these are harmless. On the other hand, water does not break down into hazardous chemicals, so it is also safe.
It can be dangerous only by severe bacterial contamination (which is always associated with organic materials) or radiation in any case. But it reaches a bit extreme. So, eventually, well-stored water, separated from biological sources, has an expiration or infinite expiration date practically.
Where does the water expiration date come from?
There are several reasons for this. Of course, all have their origins in law and commercial interests. None of them act based on the fact that water dissipates on its own. However, there is an element that can “expire.” And it is plastic. But let’s look at it.
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All IT Foods
In the United States and Europe, all foods must be marked, among other things, with an expiration date. In Spain, for example (and in many other countries), we have an expiration or expiration date, after which food act considered dangerous to consume; And also the preferred or recommended consumption date.
Acquisition of “past” food obligates the seller to change it for the consumer quickly. We should not, as we have already told you, eat food after the expiry date. Consuming it after the “preferred” date can mean loss of organoleptic properties (taste, smell …), which decreases the portion of the food’s values. Water, by law, should also be the date.
It is also due to the bottling process. The expiration date of the water act printed using techniques and machines that act further used in other spoilage products.
It requires an expiration date for the water, just in case (possible contamination, etc.). And it is cheaper to print the termination pad than to replace the entire assembly line.
What can happen in water changes in taste over time? With a simple termination pad, the company “washes its hands” when faced with criticism of any kind after the expiration date on the bottle.
But the taste is not due to bacterial contamination or molecular changes in the water. The date and associated processes are far from the expiration date of the water thrown into the bottle. No, this is mainly due to the continent for its plastics.
Eternal plastic problem
The expiration date of the water is due to the plastic in which it occurs. However, this act misunderstood. It is not that plastic itself is getting depleted. Today’s plastic is (fortunately or unfortunately) incredibly durable. But what is true is that they are capable of releasing substances into the fluid that they contain.
The more time passes, and with the help of heat, more materials act released into the water. Every day, we understand better what is happening to these substances. For now, all plastics considered “hazardous” to health have been (more or less) withdrawn from the market. But the WHO and other agencies operate on the precautionary principle, which puts pressure on other entities.
Currently, polyethylene terephthalate, or PET, a plastic used primarily in almost all cases, is in many researchers. Among other things, the scientific community is concerned that it will release harmful products (especially phthalates, antimony, formaldehyde, or acetaldehyde) into water.
Does Water Expire
At the moment, not all studies that warn of a potential threat are conclusive or subject to very questionable methodology. However, many (false) rumors have spread throughout the network, fueling fears and misinformation.
At the moment, we know that these plastics, although they release some substances into the water, do so within marked safety limits. However, investigations are on in this regard.
In any event, the harmful substances they are about to release are not an immediate health hazard. Therefore, the expiration date of water beyond the prevention of bad taste in the mouth remains useless.
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