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Why RO Water Is Stripping Your Body of Essential Minerals
Hydrasolis
1/11/20263 min read
Why RO Water Is Stripping Your Body of Essential Minerals (And How to Fix It)
Over 60 million households in India use a Reverse Osmosis (RO) purifier. And for good reason RO systems remove harmful contaminants, bacteria, and heavy metals that make tap water unsafe to drink. But there is a side effect that most RO brands will never tell you about.
RO filtration removes up to 92–95% of dissolved minerals from your water including calcium, magnesium, potassium, and sodium. These are not just trace elements. They are the same minerals your heart, muscles, nerves, and bones depend on every single day.
If you are drinking RO water every day and most urban Indians are you may be unknowingly depleting your body of the minerals it needs to function at its best.
What Happens to Minerals During RO Filtration?
RO works by pushing water through a semi-permeable membrane with microscopic pores. This membrane is extremely effective at blocking pollutants. The problem is that it cannot distinguish between harmful contaminants and beneficial minerals.
Both get stripped out together. What comes out the other side is water that is essentially demineralised pure H2O with very little else.
Studies published in the World Health Organization's guidelines on drinking water quality have consistently noted that long-term consumption of low-mineral water may increase the risk of cardiovascular disease, bone density loss, fatigue, and muscle cramps.
The Minerals Your RO Water Is Removing
Here is what gets filtered out and why each mineral matters:
• Calcium is an essential for bone strength, nerve transmission, and muscle contraction
• Magnesium that supports sleep quality, reduces fatigue, and regulates blood pressure
• Potassium which is critical for heart function, fluid balance, and muscle recovery
• Sodium that helps maintain hydration at the cellular level and supports nerve signals
• Bicarbonates it helps to maintain the body's pH balance and support digestion
Most people associate mineral deficiency with poor diet. But even if you eat well, drinking heavily purified water every day can silently undo that effort.
Signs You May Be Mineral Deficient from RO Water
The symptoms are easy to dismiss as tiredness or stress, but they may be pointing to something your water is doing to you:
• Frequent muscle cramps or spasms, especially at night
• Constant fatigue even after a full night of sleep
• Brain fog or difficulty concentrating
• Brittle nails or hair loss
• Low energy despite a healthy diet
• Irregular heartbeat or palpitations
If any of these sound familiar, your drinking water may be playing a bigger role than you think.
How to Remineralise Your RO Water
The good news is that the fix is simple. Rather than replacing your RO system which still does an important job of removing pollutants you can add minerals back into your water after purification.
There are a few ways to do this:
• Mineral filter cartridges attachments added to RO systems that reintroduce some minerals, though amounts can be inconsistent
• Himalayan salt a common home remedy, but difficult to dose accurately and not standardised
• Liquid mineral drops - the most precise and convenient method, allowing you to add a measured, science-backed dose of essential minerals directly to your glass
Why Liquid Mineral Drops Work Better
Hydrasolis Mineral Boost drops are formulated specifically to restore what RO water removes. A single sachet added to your daily water glass delivers calcium, magnesium, potassium, and trace minerals in bioavailable liquid form meaning your body absorbs them faster and more efficiently than from tablets or powder supplements.
Unlike generic mineral supplements, Hydrasolis Mineral Boost are designed for the Indian context formulated to address the specific mineral profile lost through RO filtration of Indian municipal water sources.
The liquid format also means zero mixing time, zero powder clumps, and no aftertaste. Just clean, mineralised water the way nature intended it.
The Bottom Line
RO water is not bad water. It is actually doing exactly what it was designed to do. But in removing the bad, it also removes the good. And for the millions of Indian households drinking RO water every day, that missing mineral content adds up.
The smartest thing you can do is not switch back to unfiltered water. Instead, give your body back what the filter took away with a clean, science-backed mineral supplement that makes remineralisation as easy as one sachet a day.
Explore Hydrasolis Mineral Boost drops - India's first liquid mineral supplement designed for RO water users.
Science-backed mineral rich hydration for every Indian.
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