Which water is better to drink - filtered or bottled

Doctors recommend drinking 1.5-2 liters of water per day. They are supported by nutritionists and fitness trainers. But  no one clarifies what kind of water is better to drink in order to maintain health. This is a fundamental question, because many metabolic processes in the body depend on the quality of water. It is also important to figure out what kind of water to cook food with. To facilitate the choice, the editors of estet-portal.com offer an overview of the beneficial and harmful properties of water of various origins.

• Tap water: consider safety
• Which filter is better — pitcher or osmosis
• Bottled mineral water: choosing the right one
• Which water is better to drink, and what to cook
• The main thing about correct water for daily use

Tap water: consider safety

Scientists have calculated that, on average, each of us drinks approximately 75,000 liters of water. If most of this fluid comes from the plumbing, good is not enough. Theoretically, it is safe, since it undergoes multi-stage cleaning and meets the required sanitary and chemical indicators.

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In practice, the liquid of dubious purity flows from faucets, and often with suspicious smell. An independent analysis of tap water can reveal a significant excess of the permissible concentration of chlorine and  iron, and in some cases — also organic compounds. This problem occurs due to the high degree of deterioration of the water supply systems.

Tap water must be boiled before drinking. But here another difficulty arises: the structure of the liquid changes, it becomes absolutely useless, and mineral salts precipitate. Alternative — filtering, and this option is worth considering.

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There are two main types of filters — mobile (jug) and embedded. Whatever filter you choose, you will have to change the cartridges regularly, otherwise they will become a source of bacteria. Before choosing a filter base, you should find out the composition of tap water. If the cartridge is chosen incorrectly, it will not improve its quality in any way.

Pitcher with correct filter base — good purchase for home. Water from it can be drunk, used for cooking (except for children). It is better for children to buy special bottled water. It is also worth using for cooking.

Quality reverse osmosis filters are technically perfect, but absolutely useless if they do not have a built-in artificial mineralization system. Such devices completely purify water from  salts, and at output it is close to distilled in quality. This is the "dead" water, which does not benefit the body, but it is ideal for cooking.

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Quality mineral water — "alive". It contains all the trace elements and salts necessary for the body. Depending on composition, the can be:

• Therapeutic.

  The total mineralization index exceeds 8 g/l. It should be chosen if there are diseases in which such water is indicated.

• Medical-dining room

  . The indicator of general mineralization — 1-8 g/l. Water is suitable as an additional remedy in the complex treatment of diseases.

• Dining room.

  The total mineralization index is below 1 g/l. This is the right water for daily drinking.

When choosing which water is better to drink, stop at table bottled water. When buying, be sure to pay attention to the date of manufacture and shelf life. It is a myth that water doesn spoil.

It is important to buy water from reliable manufacturers. It is better to overpay "for" a brand than to get fake mineral water poured straight from the tap without any purification. It is also desirable to regularly change one brand for another, just as reliable. This will allow you to get the maximum benefit from the difference in the composition of the water.

Which water is better to drink, and what to cook

For daily use, buy table mineral water in bottles. Keep track of bottling dates, and do storage open bottles for more than 3 days. If the water has stood for longer, it must be boiled. After that, it loses its useful properties, and mineral salts fall to the bottom of the kettle in the form of sediment.

For cooking it is better to use filtered water, ideally — from a multi-stage cleaning system. Such water is absolutely pure from & nbsp; impurities. After it, there is no plaque left on the kettle or in pan, and the taste of the dishes is exactly what it should be in accordance with the recipe. On the same water you should make tea and coffee.

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Say a firm "no" tap water if you see foreign impurities in it or feel an unpleasant odor. Such water must be filtered before cooking, and it is generally undesirable to drink. Choose water for drinking like this:

Stop at  table mineral water in bottles (mineralization up to 1 g/l).
Select 2-3 reputable brands. Change manufacturers regularly.
Read labels. Be sure to pay attention to the date of bottling, buy only fresh water.
Do not keep open bottles for more than 3 days. Bacteria grow in water, so you'll have to boil it.

Telegram Do not cook with bottled mineral water! For these purposes, it is better to use filtered.

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