Who Should Not Drink RO (Reverse Osmosis) Water?

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Reverse osmosis water is the most popular type of bottled water available. It’s also the most expensive.

While reverse osmosis water has become very popular over the past few years, it’s important to understand why it’s not always the best option. In fact, drinking reverse osmosis water may do more harm than good.

I’ll explain why reverse osmosis water is often bad for you and why you should never drink it.

Who Should Not Drink Reverse Osmosis Water

Who Should Not Drink Reverse Osmosis Water?

Reverse osmosis water is a great option for anyone who wants pure, safe drinking water without having to pay for bottled water. However, it’s important to understand that reverse osmosis systems aren’t perfect.

While they remove many contaminants from tap water, they still retain some chemicals like chlorine and fluoride. These chemicals may cause problems for certain individuals, especially children.

Some studies suggest that these chemicals could lead to cancer, heart disease, and birth defects. So, if you’re pregnant or planning to become pregnant, you should avoid drinking reverse osmosis water.

Also, if you have any medical conditions, such as kidney failure, liver disease, diabetes, or thyroid issues, you should consult your doctor before consuming reverse osmosis water due to possible side effects. 

Another reason to avoid reverse osmosis water is that it filters out minerals that naturally occur in the water. These minerals are essential for our bodies, but they can cause health problems if consumed in large amounts.

So if you’re thinking about switching to reverse osmosis water, you should know that it’s not always the right choice.

What is Reverse Osmosis?

Reverse osmosis is a water filtration process that removes impurities from tap water by forcing it through a membrane filter. It works by pushing water molecules through a semipermeable membrane, which prevents most contaminants from passing through.

Water molecules pass through the pores of the membrane, but larger particles such as bacteria, minerals, and salts don’t fit through the tiny holes.

Once the water passes through the membrane, it flows out the opposite end of the system.

What minerals does RO water lose?

Reverse osmosis removes salts, manganese, and iron from tap water. But it doesn’t remove any of the other minerals found in tap water. You might think that removing those minerals would cause problems, but it actually makes drinking reverse osmosis water safer.

Manganese is needed for healthy bones and teeth. Iron helps keep blood cells strong. And calcium helps build strong bones. All of these minerals are removed during the process of reverse osmosis.

Another option is to simply drink lots of water. Drinking enough water will naturally replenish the minerals that were lost during reverse osmosis.

Is RO better than boiled water?

Boilers heat water to high temperatures, which kills bacteria and other microorganisms. But they cannot filter out certain minerals or chemicals, such as arsenic, lead, mercury, nitrates, and fluoride.

Reverse osmosis uses pressure to force water through membranes. These filters allow water molecules to pass through but block larger particles. This method removes almost all of the harmful substances found in tap water.

Are there any disadvantages to drinking reverse osmosis water?

There are many dangers associated with using reverse osmosis. Some of the main dangers include:

  1. De-mineralization – One of the disadvantages of using reverse osmosis is that it removes trace minerals from the water. These minerals are essential for human health.
  2. Wastage – For every one gallon of purified water produced, anywhere from half to five gallons is lost.
  3. Chemicals Get Through – There are thousands of harmful chemicals in our environment today. Many of these chemicals are found in our tap water.
  4. Energy Consumption – Reverse osmosis uses a lot of energy. Other methods do not require any power at all.
  5. Cost – Reverse osmosis is expensive to install and maintain. It requires a large initial investment.
  6. Health Hazards – Reverse osmosis produces water that is very hard on the body. It causes headaches, stomach aches, nausea, diarrhea, skin rashes, and even death.
  7. Environmental Impact – Reverse osmosis creates a huge amount of waste. It takes up a lot of space and pollutes the air.
  8. Disposal Issues – Reverse osmosis generates a lot of waste. It must be disposed of properly.
  9. Ease of Use – Reverse osmosis requires special equipment. You need to purchase filters, pumps, and other items.
  10. Maintenance – Reverse osmosis needs constant maintenance. It requires cleaning and replacing parts regularly.

Dangers Of Reverse Osmosis (Ro) Water

Reverse osmosis (RO) water is a common way to purify tap water. However, there are several problems associated with RO water. One of the biggest issues is that it removes minerals from foods and drinks.

This means that your body doesn’t absorb enough nutrients from the food you consume. Another issue is that it reduces the pH level of the water, making it acidic. This makes it harder for your body to absorb calcium and magnesium.

According to the World Health Organization, RO water has a definite adverse effect on human and animal organisms. It causes dehydration, kidney stones, stomach ulcers, and bone loss. It also increases the risk of cancer.

Is RO water good for the liver?

RO water is great for the liver! It’s full of minerals and vitamins that keep your body healthy and hydrated. Plus, it’s free of chemicals and heavy metals, which means it’s safe for drinking.

In addition, it doesn’t contain any added sugar, preservatives, or artificial flavors. So, if you’re looking for a drink that’s both delicious and healthy, look no further than RO water.

Can RO water cause kidney stones?

RO filtration removes the unhealthy, inorganics that the body cannot process, including the buildup of certain types of mineral deposits, which lead to problems such as gallbladder disease and kidney stones.

Does RO water cause vitamin D deficiency?

RO water is made by passing reverse osmosis (RO) filtered water through a membrane filter. It removes impurities such as chlorine, fluoride, heavy metals, and bacteria.

However, it doesn’t remove vitamins A, B12, C, D, E, and K, calcium, magnesium, potassium, sodium, iron, zinc, copper, iodine, selenium, manganese, chromium, molybdenum, nickel, and pantothenic acid.

These nutrients are still present in RO water, but they may be lower in concentration than in tap water.

How do you get minerals if you drink RO water?

There are several ways to add minerals into reverse osmosis water. One of the easiest ways is to simply add a pinch of mineral salts to the reverse osmosis water before drinking it. You can buy mineral salts online or you can make your own using Himalayan sea salt.

Himalayan sea salt is made from evaporated seawater that has been purified through a process called solar evaporation. This process removes impurities and leaves behind only pure sodium chloride.

Adding a pinch of Himalayan sea salt to your reverse osmosis water adds minerals to your water without adding any chemicals. And since it comes from the ocean, it’s naturally rich in minerals.

So if you want to add minerals to your reverse osmo water, try adding a pinch of Himalayan salt instead of buying mineral salts.


How many days we can drink RO water?

RO water is great for drinking, cooking, cleaning, bathing, etc. But how long does it last? Well, unopened bottled water can be stored for up to 1 year or 2 years while once it’s opened, it can be kept for up to 2 weeks.

But if you’re using RO water for cooking, cleaning, bathing or any other household uses, then it should only be consumed within 6 months or less. Once it’s opened, it loses its purification properties. And since it doesn’t taste as fresh anymore, you might end up throwing away a lot of it before it expires.

So if you’re planning to store your RO water for cooking, washing dishes, cleaning, bathing, or anything else, then you’d better consume it within 6 months or less after opening. Otherwise, you may end up wasting a lot of money.

What is pH of RO water?

The pH of RO water refers to the acidity level of the water. It’s measured on a scale of 0 to 14, with 7 being neutral. Most tap water falls somewhere around 6.5 to 8.0, depending on the city.

A pH below 5 means that there’s too much acid present; above 9 indicates alkalinity. The ideal range for drinking water is between 6.2 and 7.8.


Reverse osmosis water has become increasingly popular among consumers because of its purity and high quality. However, reverse osmosis water isn’t suitable for every person. In fact, drinking reverse osmosis water can actually harm your health.

So who should drink reverse osmosis water? Well, anyone who wants pure water without the risk of consuming harmful chemicals.