Hydration and the elderly

"The amount of body water decreases by approximately 15% (about 6 L) between the ages of 20 and 80⁵. With this decrease, the body becomes more susceptible to dehydration from the loss of a small amount of body water⁶.

Moreover, the elderly often experience diminished thirst sensation which leads to a reduced fluid consumption⁷ ⁸.

Also as a consequence of aging, the kidneys have a reduced ability to concentrate urine and retain water during water deprivation⁹. In addition, aging kidneys are less able to conserve or excrete sodium¹⁰.

Insufficient fluid intakes can also be the result of limitations such as reduced swallowing capacity, decreased mobility, or comprehension and communication disorders. Disease-related factors, such as incontinence can increase water losses. Dehydration may also be caused by warm temperature, inadequate staffing in institutions, or use of laxatives or diuretics¹.

SOME STRATEGIES FOR ENCOURAGING FLUIDS CONSUMPTION ⁹ ¹¹

• Offer fluids regularly during the day
• Make liquids readily available all day (at bedside or chairside in geriatric institutions) by placing containers such as small bottle of water or sippy cups
• Encourage consumption of fluids with medication
• Provide preferred beverages
• Prescribe and safeguard a minimum intake of 1.5 L in periods of increased risk for dehydration"

I took a hydration test associated with this article and it said I was under hydrated.

Hydration in the elderly - Hydration for Health

https://www.sciencedirect.com/science/article/abs/pii/S0167494321000431?

Nutrition Strategies Promoting Healthy Aging: From Improvement of Cardiovascular and Brain Health to Prevention of Age-Associated Diseases - PMC (nih.gov)  Section on importance of hydration.

If they don't drink enough water, why is it my fault?

I've been blamed for the 18th c. slave trade, for the KKK, for Jim Crow, for segregated schools, for income gaps, for health outcomes from asbestos in old buildings in the inner cities, and now because blacks and hispanics don't drink enough water, all because my German and Irish ancestors arrived here without a penny to their names before the Revolutionary War.

"Non-Hispanic Blacks and Hispanics were 40% more likely to be inadequately hydrated compared with non-Hispanic White adults, the researchers found. People with lower incomes were 20% more likely to be inadequately hydrated compared to those with higher incomes. Tap water intake, which was lower among Blacks, Hispanics, and those with lower incomes, partially explained the racial/ethnic differences in hydration status."

Harvard Public Health Chan Newsletter, July 25 https://www.hsph.harvard.edu/news/features/significant-racial-ethnic-income-disparities-in-hydration-found-among-u-s-adults/

Microbeads in your toothpaste may be hurting our water supply

While looking through a list of recent legislation for the Great Lakes states and provinces, I see most are trying to institute a microbead ban--didn't see anything for Ohio but we're still working on BS blooming in Lake Erie. Apparently, they are common in toothpastes, including some of the Crest brands I like. Yuk. Check the label for polyethylene. They can't be filtered out of the waste water.

http://dentalpatientnews.com/which-toothpastes-contain-microbeads/#sthash.fUwEqA9H.jMFu2ajU.dpbs

“Typically, microplastics are defined as plastic pieces measuring less than 5 millimeters (mm). The microbeads found in personal care products are almost always smaller than 1 mm. These micro particles are made of polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), polymethyl methacrylate (PMMA) and nylon. Microbeads of polyethylene or polypropylene are the most common.”

http://www.watershedcouncil.org/learn/microbeads-in-the-great-lakes/

http://www.pbs.org/newshour/bb/tiny-plastic-microbeads-pile-problems-great-lakes/

Something I'd never thought of

"The next time that you wash dishes by hand, here's an experiment I'd like you to try. Stop up the sink over which you hot rinse the dishes, and then at the end of the wash cycle, measure how much water is in there. I'll bet it's more than you thought you were using, because when it runs down the drain, you don't see it. How many gallons did you end up with?

I'm suggesting this experiment because, unbelievably, newer, efficient dishwashers use as little as five gallons of water for the entire dishwasher load. On the other hand, says the American Water Works Association, when you wash dishes by hand, the average person uses 20 gallons of water. Now maybe this figure comes from those that leave the tap on as they're washing and aren't conservative with water the way you are. But I'll bet that it would be a challenge for you to hand wash an entire day's worth of dishes using five gallons only-for the dipping, washing and rinsing."

I wonder if the writer factored in the energy to build and create the dishwasher? But it's good to know the new ones are so efficient. Mine isn't very old (a Maytag), but it's a piece of junk and will soon need to be replaced.

Link to Recyclebank

I hope they don't give up showers and baths!

"Ohio State is participating in the first real-time, nationwide contest among colleges and universities to reduce electricity and water use in residence halls. Starting Monday (11/1), 40 colleges and universities are taking part in the Campus Conservation Nationals 2010, which challenges institutions to see which can conserve the most during a three-week period." OSUToday, Nov. 2, 2010

Water not oil is priceless and scarce--biofuels won't save us

CABS, the Ohio State bus system, received a one star green fleet certification from the Ohio Green Fleets Program on August 13, 2009 for using B20 biodiesel in all its transit buses and para-transit vans. CABS began in September 2003 with its first soy B20 fueled bus and by June 2006, extended B20 to all its fleet of 27 transit buses on 6 different routes.

The Ohio Green Fleets Program is part of CleanFuels Ohio, a non-profit funded by the U.S. Department of Energy. CleanFuels Ohio. It was created with federal money in 2002--so this isn’t a recent development, it‘s a Bush Administration program. However, V. P. Joe Biden stopped by in August to announce that this Bush era alternative fuels program was receiving stimulus funding. The CAB accomplishments preceded that announcement.

“the U.S. Department of Energy has awarded $11.04 million in economic stimulus funding to Clean Fuels Ohio's Ohio Advanced Transportation Partnership through the U.S. DOE Clean Cities Grant program. Funds will be used to support the deployment of 283 alternative fuel and advanced technology vehicles plus refueling infrastructure for 26 government and private sector partners throughout Ohio. Including matching support from local partners and additional industry supporters, the award embodies an investment of nearly $30 million in alternative fuel vehicle and infrastructure projects across the state.”

So now, while millions of people are struggling in third world countries for enough to eat, and the most valuable commodity we have is water, a major input for biofuels, we worsen the condition of millions by putting soy and corn products in our gas tanks. Doesn’t anyone remember the food riots of just two years ago? It doesn’t help the environment, and we knew even before Climategate that global warming isn’t caused by humans. I’m all for a clean environment and more efficient fuels, but you don’t have to read too far into the biofuel publications to see we’re going backward with expensive inputs, more water usage and waste water, and pollution.

Where that strange environmental data come from

Thirteen hundred gallons of water to produce a quarter-pounder? That's based on an ag extension report given to a high school class 30 years ago, according to this interesting article in the Wall St. Journal Friday. Pardon the pun but it depends on whose ox you want to gore. Carl Bailik provides a number of alternative figures. He says at his blog:

A respected nonprofit focused on water education repeated the number in pamphlets and other material. A scientist at the U.S. Geological Survey saw the pamphlet and used the stat for a USGS water-facts Web site. And once the estimate became a USGS stat, it was amplified and repeated — on other government sites, on PBS.org, on a bottled-water trade group site, in university newspapers and in other publications. It even showed up in the office elevator of Numbers Guy reader Joe Penrose, who saw the stat on the Captivate Network screen as a “fun fact” and emailed me to suggest I look into it.

But whoever you believe, we can live without oil, but we can't live without water, and using up our water to grow crops to burn in our automobiles to satisfy environmentalists who go crazy at the thought of the internal combustion engine and melting glaciers is just silly.

Are Georgians an endangered species?

I sure hope not. We University of Illinois Alumni (plus one IU) spent a lovely 10 days with University of Georgia Dawgs in September touring Ireland. Midwesterners are so practical and blunt; in Georgia they know how to sweet-talk-ya'll. I loved it. Anyway, to the point. Did you see the article in today's WSJ about that little mussel that's protected by all the government agencies, but who's looking out for the people?

The Amblema neislerii, or as it is widely known by a more unflattering name, the fat threeridge mussel, is on the endangered species list according to Ann Carrns, "Atlanta is flexing muscles," p. 1, WSJ, Oct. 26, 2007. Georgia has filed suit against the U.S. Army Corps of Engineers which controls the reservoir, Lake Lanier, from which Atlanta gets its drinking water. It's a busy little lake--sending water also to rivers downstream including one in Florida where these endangered mussels live--and it cools 2 power plants and freshens the spawning grounds of Gulf sturgeon.

In a drought year (it's Bush's fault that we got too much rain in Ohio and not enough in Georgia), that's a lot. Not only do you have several state governments involved--Georgia, Alabama and Florida--but also FEMA, the Corps, EPA and Fish and Wildlife. Not to worry! There's 9 months of water left!! Florida (pot to kettle) is accusing Atlanta of over development, squandering its water resources. Well, ggggolllleeee, like we've never seen the countryside and drained wetlands eaten up with housing developments in Florida!

This is why I don't like burning corn in our cars, Mr. Gore. The inputs including fertilizer, water and herbicides are humongous--it's a negative energy balance. We on the Great Lakes (11 states and provinces) can see the rest of you eyeing our water. Stop it!

After thoughts: Isn't it scary that there are some willing to fight for the mussel which needs a flow of water to survive who think it's OK to stop the survival of a baby moving down the birth canal ?