Some tea friends asked in the background: Which is better, drinking tap water for a long time or drinking pure water?
The policy operation of life is inseparable from the participation of water. 70% of the earth is made up of water, and more than 70% of our bodies are also made up of water. We drink water every day, but many people have questions about what kind of water to drink: which is healthier and safer, boiled tap water or purified water to drink directly?
Next, let's talk about this issue and see what are the advantages and disadvantages of tap water and purified water? How to choose water to drink on weekdays?
1. Advantages and disadvantages of tap water
Tap water is taken from natural water bodies such as rivers, lakes, reservoirs or groundwater, and subjected to a series of treatments through water treatment plants, including sedimentation, filtration, disinfection, etc., to remove impurities, bacteria and harmful substances from the water. The treated tap water is piped to thousands of households for daily use.
1. Advantages of tap water
Low cost: Tap water is the cheapest source of drinking water, and it costs little extra except for a small water bill.
Easy access: Tap water is readily available and there is no need for additional reserves or purchases, greatly facilitating daily life.
Nutrients: Tap water contains a certain amount of minerals, such as calcium, magnesium, etc., which are beneficial to the human body.
2. Disadvantages of tap water
May contain contaminants: Although tap water is treated, it may still contain trace amounts of contaminants, such as heavy metals, pesticide residues, etc.
Pipeline aging problem: If the pipes that transport tap water are old or damaged, it may lead to secondary pollution and reduce the water quality.
Chlorine smell problem: Tap water often contains chlorine for disinfection, which may have a chlorine smell after boiling, which affects the taste.
2. Advantages and disadvantages of purified water
Purified water is used by high-tech means such as reverse osmosis and distillation to remove all impurities, bacteria, and viruses in tap water or natural water, and only retain water molecules. As a result, purified water is very pure and contains hardly any other ingredients.
1. Advantages of purified water
High purity: Purified water contains almost no impurities, very low microbial content, and high safety.
Good taste: Since purified water does not have any peculiar smell, it has a refreshing taste, which is suitable for drinking directly or brewing beverages.
Convenience: Purified water can be obtained directly through bottled water, bottled water or water purifier, which is convenient and fast.
2. Disadvantages of purified water
Higher cost: Purified water is more expensive to produce and transport, and it is more expensive to purchase purified water than tap water.
Lack of minerals: Purified water contains almost no minerals, and long-term consumption may lead to a deficiency of some essential trace elements in the body.
Environmental concerns: The use of bottled and bottled water generates a large amount of plastic waste, increasing the burden on the environment.
3. Comparison of tap water and purified water
1. Safety
Tap water and purified water have their own advantages and disadvantages in terms of safety. Tap water is sanitized and safe, but trace contaminants may still be present.
Purified water, on the other hand, removes impurities through high-tech means and is more pure, but its production process needs to be strictly controlled, and once it is not properly managed, there may also be potential safety hazards.
2. Healthiness
Tap water contains a certain amount of minerals, which are beneficial to the human body, but it can also contain trace amounts of harmful substances.
Purified water, on the other hand, contains almost no ingredients, and long-term consumption may lead to mineral deficiencies. Therefore, drinking tap water in moderation with a combination of purified water may be a better choice.
3. Economy
Tap water has the lowest cost and is suitable for drinking in large quantities on a daily basis.
Purified water, on the other hand, has a higher cost and is suitable for occasions with high water quality requirements, such as infant formula, medical use, etc. According to the economic conditions and actual needs, choose the drinking water that suits you.
4. Environmental friendliness
Tap water is the most environmentally friendly to use, with no additional packaging and no need for shipping.
Bottled and bottled water of purified water generates a large amount of plastic waste, which poses a certain burden on the environment. For the sake of environmental protection, it is recommended to minimize the use of bottled water and use more reusable water purifiers.
4. How to choose the right drinking water?
1. Drink daily
For daily drinking, boiled tap water is an affordable and relatively safe option. If you are concerned about the safety of tap water, you can install a household water purifier to further purify tap water.
2. Special populations
For special groups such as babies, the elderly, and pregnant women, purified water or mineral water can be selected to ensure safe and healthy drinking water.
3. Outdoor activities
When going out for outdoor activities such as traveling and picnics, bottled purified water is the most convenient choice, but pay attention to environmental protection and minimize the use of single-use plastic bottles.
4. Health considerations
If you are concerned about the lack of minerals in purified water, you can choose mineral water or mineral water to supplement the necessary trace elements.
5. Several common misunderstandings
1. Tap water is completely safe once it is boiled
Although boiling kills most microorganisms, it is ineffective against some chemical contaminants and heavy metals. For heavily polluted areas, it is recommended to use a water purifier for further purification.
2. Purified water is healthier than tap water
Purified water is pure, but long-term consumption may lead to mineral deficiencies. Therefore, it is recommended to drink different kinds of water in combination for complete nutrition.
3. Mineral water and purified water are the same
Mineral water contains natural minerals and has certain health benefits, while purified water contains almost no ingredients, and there is an essential difference between the two.
In conclusion, boiled tap water and purified water have their own advantages and disadvantages, and it is impossible to simply say which one is better. Tap water is economical and contains certain minerals, but trace amounts of pollutants may be present; Purified water is highly pure, suitable for special people and occasions, but long-term consumption may lead to mineral deficiencies.
It is recommended to choose and mix different types of water according to your own situation to ensure the safety and health of drinking water.