Is 20 TDs RO water is good to drink?

 Yes, water with a Total Dissolved Solids (TDS) level of 20 parts per million (ppm) or mg/L is considered very pure. This is typical for reverse osmosis (RO) treated water. While RO water is safe and often preferable for drinking due to its purity, some people suggest that water completely devoid of minerals (extremely low TDS) might not be ideal for long-term consumption because it lacks minerals like calcium and magnesium, which are beneficial to health. However, most people get sufficient minerals from their diet, and the health risks from contaminants in water likely outweigh the risks associated with consuming low-mineral water. Always ensure your water source is clean and safe, and consider using mineral drops or other methods to remineralize RO water if you're concerned about mineral intake.

Yes, water with a TDS (Total Dissolved Solids) level of 20 ppm (parts per million) is excellent for drinking, as it indicates high purity, typical of reverse osmosis (RO) treated water. While some concerns have been raised about the potential health impacts of drinking water with very low mineral content over the long term, for most people, the benefits of consuming clean, contaminant-free water outweigh these risks. It's important, however, to ensure you're receiving adequate minerals from other dietary sources, since RO water may lack essential minerals like calcium and magnesium.

Water with a Total Dissolved Solids (TDS) level of 20 parts per million (ppm) is considered extremely pure, making it excellent for drinking in terms of cleanliness and safety. This level of TDS is characteristic of reverse osmosis (RO) treated water, which is a filtration process that removes most contaminants and minerals from water. For those concerned about the purity of their drinking water, especially in areas where water pollution is a concern, RO water provides a reliable solution by ensuring that harmful substances are significantly reduced or eliminated.

However, there has been some debate about the health implications of consuming water with very low TDS levels over the long term. Water naturally contains minerals like calcium and magnesium, which are beneficial for health. RO systems are so effective at purifying water that they also remove these beneficial minerals, leading to concerns that prolonged consumption of demineralized water might result in mineral deficiencies. Nonetheless, for most people, the primary source of these minerals is their diet, not their drinking water, so the impact is minimal for those with a balanced diet.

There are also arguments suggesting that very low TDS water can be more aggressive in terms of dissolving substances it comes into contact with, which could potentially lead to the leaching of metals from plumbing into the water. While this is a theoretical concern, modern plumbing standards and materials typically minimize such risks. Moreover, the health risks associated with potential contaminants in higher TDS water usually outweigh the risks of consuming low TDS water.

For individuals who are concerned about the lack of minerals in RO water, there are practical solutions. Adding mineral drops or using remineralization filters can reintroduce essential minerals back into the water. Some people also alternate between RO water and mineral-rich bottled water to balance their mineral intake. Ultimately, drinking RO water with a TDS level of 20 ppm is considered safe and beneficial for most people, provided they maintain a nutritious and balanced diet to ensure adequate mineral intake.