Water and Health


Posted January 19th, 2016

 

What Water Does for You

Drinking water at bedtime does more than make you pee

Hydration

Drinking a glass of water before bedtime helps the body replenish the fluids it loses during the day. The human body is mostly water, and it is vital to keep it hydrated so it works properly. The body doesn’t need to excrete a lot of fluid during sleep so providing it with water before bedtime helps it to maintain hydration.

  Water helps the body burn calories efficiently

Keeping your body well hydrated increases its metabolic efficiency and helps it maintain an ideal weight. Water is a natural calorie-burner. Many people sip ice water to burn calories and help lose weight. The belief is that cool water makes the body work double time to keep warm and this burns calories. Clearly, if you drink a lot of cold water at bedtime you will burn extra calories making trips to the bathroom.  That’s our theory, anyway.

Water helps you sleep

Drinking water naturally balances the body’s vitamins, nutrients and minerals, replenishing what it burns up during the day. Drinking water before bed balances the body’s hormones, energy levels, muscles and joints, which relaxes the body. During sleep, water has time to reach and replenish every part of the body. Many people feel that they sleep more soundly and consistently by drinking water before bed, leaving muscles, vitamins and minerals in harmony.

Water clears your body of toxins

One of the best benefits of drinking water is that it acts as a natural cleanser. The body attracts many toxins from food and the environment. Cleaning it out consistently helps keep it healthy and functioning well. Drinking water before bed will provide your body with the cleaning agent and the time to clear out your system.  The digestive tract, muscles and skin benefit from the cleansing process. Clearly, the cleanest water you can get is best at clearing your body of toxins.

Along with all of the normal health benefits of drinking water, simply having a glass before bedtime each night can have a big and positive effect on lifestyle. People find that they sleep better and have more energy.  Improved digestion, weight loss, greater alertness and a general feeling of well-being can result from a nightcap of good old H2O.

 

The above was adapted from an article in Water Technology magazine.

How much water should you drink in a day?

The advice you’ve heard for years may no longer hold true.

by Chanie Kirschner

 

I know. The Gazette has already put up half a dozen “how much water should you drink” articles, but they keep writing them so we reprint one now and then. This article is helpful if you want to know how much water someone at the Mayo Clinic who has never seen you and knows nothing about you thinks you should drink if you are pregnant and how much you should drink if you aren’t pregnant. The Gazette’s advice on the topic, and we’ve been consistent on this since they started writing ” how much water” articles, is get a drink whenever you’re thirsty. –Hardly Waite.

Everyone’s heard the old refrain — drink eight 8-ounce glasses of water a day. Turns out that’s not entirely accurate. The Mayo Clinic recommends about 13 cups a day for an average male and about nine cups a day for the average female. But the actual amount of water a person should drink in a day can vary based on where you live, how much you weigh, and what kind of lifestyle you lead.

Water makes up 60 percent of our body’s weight and is absolutely imperative for our organs to function. Since we are constantly losing water through sweat, urine and even our breath, drinking enough water is crucial. If you become dehydrated, you will lose energy and become nauseated, headache-y, and tired. Severe dehydration can even send you to the hospital so drinking an adequate amount of water is crucial to maintaining your health on a daily basis.

If you exercise, you are losing more water than the average person. Therefore, it’s important to drink water before, during and after your workout — an extra 1 1/2 to 2 1/2 cups should be sufficient for a short workout. If you’re doing prolonged exercise, like running in a marathon, you have to drink much more than that.

In the summertime or if you live in a warm climate, you’ll also need to drink more water than the recommended amount. That’s because heat can make you sweat more and lose fluids faster.

You’ll also need to drink more water than is usually recommended if you’re sick with a fever, vomiting or diarrhea. If all you’ve got is a pesky cold, drinking water can also help keep your nasal passages hydrated and prevent you from getting sicker.

Another instance where you need to drink more water? If you’re pregnant or breastfeeding. The Mayo Clinc recommended that a pregnant woman drink at least 10 cups of water a day and a nursing woman to drink 13 cups of water a day. That’s because nursing drains your body and can leave you dehydrated if you’re not drinking enough. Not to mention that adequate hydration while breastfeeding can ensure an ample milk supply. When I had my last child, the hospital lactation specialist told me to drink one cup of water each hour of the day from 7 a.m. to 9 p.m. — that’s a lot of water!

How do you know if you’re drinking enough? You can count the cups you drink or you can just peek in the toilet after you pee — you should be peeing a clear or light yellow liquid. If your urine is dark yellow or cloudy, you definitely are not drinking enough.

This is a lot of water to drink for physical health, but drinking water can have an influence on your emotional health as well. A 2014 study found that, if you’re not drinking enough water, drinking more water will better your mood and increase general positive emotions. If you’re already drinking a good bit of water during the way, keep it up! The same study found that folks who drank a high amount of water over the course of the day experienced a decrease in their happiness levels if they decreased their water intake.

If water isn’t your thing, you can also safely substitute juice, milk or coffee for a cup or two a day. Since I was never a major water drinker, I like to combine 1/3 cup juice with 2/3 cup water. My husband says I like to drink juice that way because I grew up on watered-down juice from a can. Maybe. But at least it helps me meet my daily water intake goal!

Source: Mother Nature Network.

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Water Powered Sump Pumps


Posted January 10th, 2016

Water Powered Sump Pumps Can Be Major Water Wasters

In thousands and thousands of homes across the United States a plumbing product lurks, capable of carelessly wasting hundreds of gallons of water, when it’s completely unnecessary for these products to be installed.

The product is called a “water-powered sump pump.”  It is installed primarily as a backup device to a primary sump pump. In a heavy rain – flood situation – ground water under a house rises and pours into a sump pit where an electric sump pump pumps this dirty rainwater out of the basement, keeping it dry.

If the power goes out and the primary sump pump is inoperative, that’s when these water wasters kick in. They can draw up to 600 gallons of fresh drinking water per hour, pumping rising ground water up and out of the sump pit. Most water-powered sump pumps use 1 gallon of fresh water for every gallon of dirty ground water they pump out.

Based on an estimated population of 50,000 to 100,000 water-powered sump pumps in the U.S., the total fresh water consumption is estimated to be 795 million to 1.5 billion gallons per year!

It’s easy to see the completely un-necessary waste of fresh
drinking-water through the use of water-powered sump pumps.

Water powered backup pumps are unnecessary because battery powered pumps are readily available.

 

 

Hurricane Joaquin-enhanced moisture combined with another storm system and delivered more than 20 inches of rain across some parts of South Carolina in early October, 2015. More than a dozen people were killed as a result and thousands were evacuated out of flooded neighborhoods. The vast majority of locations in South Carolina experienced a once-in-50-years to once-in-200-years event over a three-day period.

Soda Ash vs. Caustic Soda


Posted December 26th, 2015

Soda Ash and Caustic Soda Raise the pH of Acidic Waters:  Which Should You Use?

Two water treatment chemicals are commonly dissolved in water and fed into the residential water stream to increase pH.  They can be fed by the same equipment — a standard chemical feed pump, drawing out of a solution tank.

Here are some issues that commonly come up when deciding which to use, or when switching from one to the other.

Caustic soda is stronger than soda ash.  Ten pounds of caustic soda does the work of 13.5 pounds of soda ash.  Put another way, if you’re mix a solution using 10 gallons of water, you would need to a 5 lbs. of soda ash or 3.7  lbs. of caustic soda.

Caustic soda has the advantage of mixing to a clear solution, but it costs more than soda ash and generates a considerable amount of heat when it’s mixed with water. Soda ash always leaves a residue at the bottom of the container.  In general, soda ash is more readily available from water treatment dealers, but caustic soda can be found at pool supply stores.

Has your water been tested for perfluorooctanoic acid?  Probably Not,

 

 

Below are the opening lines of an article from the Hoosick Falls, NY  Times Union:

The U.S. Environmental Protection Agency issued a statement in November 2015 warning residents in Hoosick Falls not to drink or cook with village water because of elevated levels of a toxic chemical found in the public water system last year.

In response, the village’s mayor has reversed his position, and adopted the EPA’s recommendation.

The man-made chemical, perfluorooctanoic acid, or “PFOA,” was used since the 1940s to manufacture industrial and household products such as non-stick coatings and heat-resistant wiring, including at a factory near the village water treatment plant. The chemical was discovered in the village water system last year by a private citizen, Michael Hickey, whose father, John, died of kidney cancer in 2013. PFOA has been linked to kidney and testicular cancer, as well as thyroid diseases and other serious health problems.

The EPA’s public statement was issued four days after a Times Union story reported that the state Health Department and village leaders, including Mayor David B. Borge, downplayed the health risks of PFOA in the water supply, and declined to warn people not to drink it. The story reported that many village residents, including a longtime family physician in Hoosick Falls, Dr. Marcus E. Martinez, suspected that high cancer rates and other extraordinary health problems in the village’s population may be the result of the contaminated water.

“While the EPA continues to gather information and assess the Hoosick Falls water contamination, it recommends that people not drink the water from the Hoosick Falls public water supply or use it for cooking,” the EPA’s statement said. The agency’s statement said it does not believe that showering or bathing in the water poses a risk for unsafe exposure to PFOA.

Perfluorinated Chemicals (PFCs) are a group of manufactured chemicals used in a wide range of industries and commercial products. The two most common PFCs are perfluorooctanoic acid (also known as PFOA or C8) and perfluorooctane sulfonate (PFOS). PFCs have been in use since the 1940s to make products that are water-, oil-, fire-, stain- or grease-resistant—products like Teflon®, non-stick cookware, stain-resistant carpeting and fire-extinguishing foams.

PFCs are among a group of chemicals that the EPA has labelled “emerging contaminants”—chemicals that may pose or are percieved to pose a threat to human health or the environment. PFCs are of concern because:

  • They break down slowly in the environment and move about readily in air.
  • They have been detected in surface water in cities throughout the U.S.
  • They have been detected in the blood of as many as 98% of Americans.
  • Once in the body they tend to stay there for a long period of time, about 4 years.
  • They have been shown to cause developmental and other health effects in laboratory animals.

In the late 1990s it was discovered that PFOS was present in the blood of a vast majority of the American population. The  EPA met with 3M, the primary manufacturer, who agreed to phase out manufacturing of the chemical and to cease production by the year 2002. PFOA underwent a similar phase-out through an EPA “Stewardship Program” of major manufacturers that should see most emissions and use reduced significantly by the year 2015.

Human exposure may occur through diet, inhalation, or use of products containing the chemicals. The EPA reports that “fish and fishery products” appear to be a primary source.

As the Hoosick Falls article indicates, C8 and PFOA can also enter your body through drinking contaminated water.

The revelation that PFOA has long contaminated the water of Hoosick Falls clearly indicates that chemicals may be in water supplies without the knowledge of those who drink the water. PFOQ is one of literally hundreds of thousands of unregulated chemicals that are in use throughout the country.

It only makes sense to protect yourself with a point of use water filtration system whether or not there is evidence of chemical contamination.

The EPA, by the way, recommends carbon filtration or reverse osmosis as the best home treatments for PFOA.

Read the full Hoosick Falls report in the  Times Union.

More about PFCs on the Pure Water Products contaminants page.

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The Essel World Water Kingdom in Mumbai.  India’s Largest Water Amusement Park.

 

Water Kingdom is Asia’s biggest water theme park and was established in 1998. Located in Gorai, Mumbai, the water park is an extension of Essel World. The water park’s incredible slides are a great attraction to tourists.Apart from the slides, rides and other fun activities, the water park also has a number of  celebrated restaurants.

Water Kingdom covers 22 acres and occupies an island.

According to a promotional brochure,Water Kingdom has several features that attract tourists from all over the world. ‘Aquadrome’ is a unique feature at the Water Kingdom, where a dance zone of 7000 square feet is set with numerous water sprinklers. Tourists can enjoy dancing to the music while being occasionally sprayed with water from the sprinklers. The ‘Misphisly Hill’ has 12 terrifying high-adrenaline rides that are extremely popular at the water park. The ‘Drifting River’ is a loop of gently flowing water that promises a ton of excitement with slow currents, where people can relax while they float. The ‘Adventure Amazonia’ is a water ride that is truly breathtaking! Some of the other enthralling attractions here include the ‘Juicy Jammer’, ‘Turbo Terminator’, ‘Black Demon’ and ‘Lemon Drops’.”

Flint, Michigan’s Water Problems


Posted December 19th, 2015

The Mayor of Flint, Michigan Declared a State of Emergency Because of Lead in the City’s Water Supply

Flint’s mayor has declared a state of emergency due to problems with the city’s water system caused by using water from the Flint River, saying the city needs more federal help.

Karen Weaver announced the declaration Monday night and said the move intends to help raise awareness of continuing problems. She said damage to children caused by lead exposure is irreversible and the city will need to spend more on special education and mental health services as a result.

“I am requesting that all things be done necessary to address this state of emergency declaration, effective immediately,” Weaver told the City Council.

Exposure to lead can cause behavior problems and learning disabilities in young children.

Genesee County earlier declared a public health emergency. Officials have told Flint residents not to drink unfiltered tap water.

Flint switched from Detroit’s water system last year to Flint River water in a cost-cutting move while under state emergency financial management. The Flint River was supposed to be an interim source until the city could join a new system getting water from Lake Huron.

But residents complained about the taste, smell and appearance of the water. Officials maintained the water met safety standards, but children were found to have elevated levels of lead in their blood and it was determined that corrosive river water was drawing lead from aging pipes.

Flint returned to Detroit’s system in October.

Weaver was elected in November, unseating the incumbent mayor who led the city during the public health emergency and blamed state and federal agencies for the water problems. Weaver had promised while campaigning to issue an emergency declaration.

City Council members were divided about what the declaration will mean, The Flint Journal reported. Councilman Scott Kincaid said it’s needed to seek more aid, noting, “We have to prove … that we need resources.”

County commissioners will consider Weaver’s declaration at a Jan. 4 meeting. She needs approval from county and state officials before possibly getting aid from the federal government.

Flint Councilman Josh Freeman said he doesn’t want residents to expect immediate help with the city’s water infrastructure, including lead service lines, because of the declaration. He said it doesn’t fix the problem.

“We need to find a way to actually fix the problem,” Freeman said.

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More about lead.

Bacteria in Water Pipes


Posted December 19th, 2015

Each glass of tap water contains 10mn ‘good bacteria’ from water pipes

 

Every glass of tap water has a host of cheerful microbes that promote your well-being. 

When you drink a glass of tap water, you’re ingesting around 10 million bacteria found in water pipes and purification plants. But don’t worry – while it may seem utterly disgusting, the bacteria are actually good for you, according to a new study.

Researchers from Lund University in Sweden have discovered that bacteria and other microbes are found in the form of a thin, sticky coating in drinking water treatment plants and on the inside of water pipes.

Known as a ‘biofilm,’ the coating is inescapable because every surface involved in the process of getting drinking water to your tap is covered in it.

But according to the researchers, there’s absolutely no need to worry. In fact, you should be happy – because they suspect a large part of water purification happens inside the pipes, and not only in purification plants.

“We suspect there are ‘good’ bacteria that help purify the water and keep it safe – similar to what happens in our bodies. Our intestines are full of bacteria, and most of the time when we are healthy, they help us digest our food and fight illness,” researcher Catherine Paul said.

Although the biofilm is seen throughout the process, spotting it hasn’t always been easy.

“A previously completely unknown ecosystem has revealed itself to us. Formerly, you could hardly see any bacteria at all and now, thanks to techniques such as massive DNA sequencing and flow cytometry, we suddenly see 80,000 bacteria per milliliter in drinking water,” Paul said.

Paul and her colleagues noted that there is great variety among the bacteria and microbes, with at least a couple of thousand different species living in water pipes.

Although the research was conducted in southern Sweden, the researchers stressed that bacteria and biofilms are found all over the world in plumbing, taps and water pipes.

The scientists believe the study will be useful for countries when updating and improving their water pipe systems.

“The hope is that we eventually may be able to control the composition and quality of water in the water supply to steer the growth of ‘good’ bacteria that can help purify the water even more efficiently than today,” Paul said.

Source: RT.COM.

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Lead in Water


Posted December 19th, 2015

Lead


 Lead’s EPA Maximum Contaminant Level Goal is 0.015 mg/L  (15 parts per billion).

Lead is a toxic metal that was regularly used in a wide range of household and industrial products throughout much of the last century, and found in plumbing and service lines until the EPA established a lead ban in 1986.

Lead rarely occurs naturally in water. When found, it is usually a result of industrial, smelting or mining wastes, or from corrosion of plumbing.

Health Effects of Lead

Lead is toxic to all humans, but the risk of lead poisoning is highest in children and pregnant women. Children absorb 30-75%, adults only 11 percent.

The EPA lists several symptoms associated with acute lead poisoning:


Lead can cause a variety of adverse health effects when people are exposed to it at levels above the action level [15 parts per billion] for relatively short periods of time. These effects may include interference with red blood cell chemistry, delays in normal physical and mental development in babies and young children, slight deficits in the attention span, hearing, and learning abilities of children, and slight increases in the blood pressure of some adults.


The agency also warns that lead is a potential carcinogen, and can lead to kidney disease or stroke with long term exposure.

Water Treatment for Lead

Lead can be treated with ion exchange (water softeners) or reverse osmosis. It can also be treated by removing the source, or through corrosion control methods in pipes, including: pH and alkalinity adjustment; calcium adjustment; silica or phosphate-based corrosion inhibition. Point of use filters containing special lead-removal resins or KDF 55 are also very effective for providing lead-free drinking water.

Sources: EPA, Water Technology Magazine Volume 31, Issue 8 – August 2008. Photo: images-of-elements.com

Reprinted here from the Water Treatment Issues section of the main Pure Water Products website. The section features concise information about score of water treatment problems.