Category Archives: Metal

5 Reasons Reverse Osmosis is Bad For Your Health

reverse osmosis bad

If you’ve researched water filter systems for your home, then you are probably familiar with reverse osmosis.

For those of you who are not familiar, reverse osmosis is commonly described as the most complete way to filter your water. In some ways, this statement is valid. Reverse osmosis uses a membrane to very finely remove almost all dissolved solids from tap water.

This sounds like a great system, right? After all, the point of water filtration is to take out all of the bad substances and leave us with safe water.

It’s not that simple, though.

To get truly safe and healthy water, it’s very important to consider the adverse effects of drinking water that has no beneficial constituents.

The World Health Organization released a report summarizing some eye-opening findings about reverse osmosis and the “demineralized” water it creates. Below are 5 reasons from the report that reveal why reverse osmosis is bad for your health.

 1. It leads to mineral deficiencies 

Water is the universal solvent. When it is demineralized – or run through a reverse osmosis system – it aggressively seeks new metals and minerals to leach and absorb.

This becomes a problem when you RO water – it leaches beneficial minerals such as calcium and magnesium from your body.

Studies from around the world over a fifty-year period agree that water low in calcium and magnesium leads to a higher rate of bone fractures, cardiovascular disease, pregnancy disorders and some cancers.

2. It makes you urinate more

This might sound obvious – of course drinking water results in more trips to the restroom – but it’s more complicated than that.

Reverse osmosis water throws off water homeostasis in the body, causing a 20% increase in diuresis (aka need to urinate).

3. It negates the nutrients you get from food

Most reverse osmosis companies will advise you to use your demineralized water for cooking. While cooking with the right water can make a significant difference, this is NOT the case for reverse osmosis.

The study explains that cooking with demineralized water actually removes about 60% of the beneficial minerals from your food. Since the majority of our nutrients come from what we eat, cooking with demineralized water can be very detrimental to your dietary health.

4. It leads to more toxic chemicals in your water

Just as reverse osmosis water is likely to absorb minerals in your body, it is also highly aggressive to materials with which it comes into contact before entering your body.

It readily dissolves metals and organic substances from your sink’s pipes, coatings, storage tanks, hose lines and fittings before entering your glass.

Low-mineral water intensifies the leaching process, raising your chances of getting lead poisoning from your kitchen’s plumbing.

5. It’s less thirst-quenching

The report explains that since demineralized water throws off homeostasis in the body, it leads to more thirst.

What’s wrong with a little additional thirst? It means more of all the problems listed above. Welcome to the vicious cycle of reverse osmosis.

 

What’s an acceptable alternative?

It’s important to look for a Drinking Water System that reintroduces healthy trace minerals to your water, in addition to removing harmful contaminants.

The Aura H2O Water Filter not only removes 99.9% of contaminants, but also adds minerals such as calcium and magnesium back to your water. Also, the Evolution Healthworks system wastes no water, compared to the average reverse osmosis system that wastes about 5 gallons for every 1 it filters.

 

More info: The World Health Organization on Water, Sanitation and Health
Protection and the Human Environment 

 

Arsenic 101: Basic Facts About The Metal In Your Water

arsenic_in_water

Arsenic is a chemical element found in many minerals and mixed in with metals as a strengthening agent. The chemical is notoriously poisonous to multi-cellular life, and arsenic contamination of ground water is a problem that affects millions of people around the world. Kevin Westerling of Water.com answered 5 primary questions that arise from it:

  • What are the health effects of arsenic exposure?

      • Arsenic is known to contribute to heart disease, type 2 diabetes, pancreatic cancer, and cancers of the liver, skin, lungs, and bladder. Arsenic also creates a condition called arseniasis [chronic arsenic poisoning], which results in skin lesions similar to blisters.  The effects of arsenic on children are more acute in their formative years, and ultimately lead to the health problems detailed above.

  • How do most municipalities plagued with high arsenic levels deal with the 10-ppb mandate?

    • Strategies for utilities typically include blending, acquiring new or less/uncontaminated sources, and treatment.  Smaller water supply systems often have a hard time controlling arsenic levels due to lack of funds and other resources, so they look to the non treatment options.

  • Do you consider 10 ppb to be a safe level, and do you anticipate the maximum contaminant level (MCL) to drop in the future?

    • The U.S. EPA and the World Health Organization have arrived at 10 ppb based on science provided to them by organizations such as the National Institutes of Health, but, in my opinion, the level should be set at less than 5 ppb.  The MCL is often a compromise between science and the cost/benefit associated with the implementation of the standard. We are now more than nine years into the domestic implementation of the 10-ppb standard, and while there are still many communities struggling with the current law, there is evolving science that suggests the standard should be reconsidered. However, I don’t see any real momentum for lowering the level, either by the EPA or the individual states, any time soon. A major contributing factor to implementation and compliance of the arsenic rule is, again, the lack of funds. In other words, it’s pretty much an unfunded mandate. Implementing a lower treatment objective, without adequate funding, would further exacerbate compliance.

  • Are there important distinctions to be made between organic and inorganic arsenic?

    • Yes.  Atoms of arsenic bond with other elements to form molecules. If carbon is one of these elements, then the arsenic compound is an organic compound.  Organic arsenic is rarely found in natural groundwater. It’s the inorganic arsenic that is typically found in groundwater and is the more toxic form linked to detrimental health effects.  If there is no carbon present, then the arsenic compound is inorganic.

  • What technologies do utilities use to effectively combat arsenic, and how do they differ?

    • The most common technologies used for arsenic removal are adsorption and coagulation filtration.  Adsorption is a more passive process, but can have higher operating costs for challenging waters when compared to coagulation filtration.  The latter entails more operator interface and routine sludge handling.  Ion exchange is sometimes used, but requires regeneration and produces a hazardous liquid waste.

For more information about how to remove arsenic from your drinking water, call us today at 619-356-3766 to find out how our EVO Filtration System can remove this deadly contaminant and countless others that are lurking in your family’s drinking water. The system not only removes the contaminants from your water, but remineralizes it for you, producing the healthiest water for you and your family.