How often should you wash your sheets and towels?

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Everyone seems to have a different opinion when it comes to how often towels and bed sheets should be washed. While many people might wonder whether days or weeks is best, in one survey from the United Kingdom, almost half of single men reported not washing their sheets for up to four months at a time.

It’s fairly clear that four months is too long to leave it, but what is the ideal frequency?

Bed linen and towels are quite different and so should be washed at different intervals. While every week or two will generally suffice for sheets, towels are best washed every few days.

Anyway, who doesn’t love the feeling of a fresh set of sheets or the smell of a newly laundered towel?

Why you should wash towels more often

When you dry yourself, you deposit thousands of skin cells and millions of microbes onto the towel. And because you use your towel to dry yourself after a shower or bath, your towel is regularly damp.

You also deposit a hefty amount of dead skin, microbes, sweat and oils onto your sheets every night. But unless you’re a prolific night sweater, your bedding doesn’t get wet after a night’s sleep.

Towels are also made of a thicker material than sheets and therefore tend to stay damp for longer.

So what is it about the dampness that causes a problem? Wet towels are a breeding ground for bacteria and moulds. Moulds especially love damp environments. Although mould won’t necessarily be visible (you would need significant growth to be able to see it) this can lead to an unpleasant smell.

As well as odours, exposure to these microbes in your towels and sheets can cause asthma, allergic skin irritations, or other skin infections.

A couple changing the sheets on their bed.
People don’t always agree on how often to change the sheets.
http://rawpixel.com/Shutterstock

So what’s the ideal frequency?

For bedding, it really depends on factors such as whether you have a bath or shower just before going to bed, or if you fall into bed after a long, sweaty day and have your shower in the morning. You will need to wash your sheets more regularly in the latter case. As a rule of thumb, once a week or every two weeks should be fine.

Towels should ideally be washed more regularly – perhaps every few days – while your facecloth should be cleaned after every use. Because it gets completely wet, it will be wet for a longer time, and retain more skin cells and microbes.

Wash your towels at a high temperature (for example, 65°C) as that will kill many microbes. If you are conscious of saving energy, you can use a lower temperature and add a cup of vinegar to the wash. The vinegar will kill microbes and prevent bad smells from developing.

Clean your washing machine regularly and dry the fold in the rubber after every wash, as this is another place microbes like to grow.

Smelly towels

What if you regularly wash your towels, but they still smell bad? One of the reasons for this pong could be that you’ve left them in the washing machine too long after the wash. Especially if it was a warm wash cycle, the time they’re warm and damp will allow microbes to happily grow. Under lab conditions the number of these bacteria can double every 30 minutes.

It’s important to hang your towel out to dry after use and not to leave towels in the washing machine after the cycle has finished. If possible, hang your towels and bedding out in the sun. That will dry them quickly and thoroughly and will foster that lovely fresh, clean cotton smell. Using a dryer is a good alternative if the weather is bad, but outdoors in the sun is always better if possible.

Also, even if your towel is going to be washed, don’t throw a wet towel into the laundry basket, as the damp, dirty towel will be an ideal place for microbes to breed. By the time you get to doing your washing, the towel and the other laundry around it may have acquired a bad smell. And it can be difficult to get your towels smelling fresh again.

A young woman loading a washing machine.
Towels should be washed more often than sheets.
New Africa/Shutterstock

What about ‘self-cleaning’ sheets and towels?

Some companies sell “quick-dry” towels or “self-cleaning” towels and bedding. Quick-dry towels are made from synthetic materials that are weaved in a way to allow them to dry quickly. This would help prevent the growth of microbes and the bad smells that develop when towels are damp for long periods of time.

But the notion of self-cleaning products is more complicated. Most of these products contain nanosilver or copper, antibacterial metals that kill micro-organisms. The antibacterial compounds will stop the growth of bacteria and can be useful to limit smells and reduce the frequency with which you need to clean your sheets and towels.

However, they’re not going to remove dirt like oils, skin flakes and sweat. So as much as I would love the idea of sheets and towels that clean themselves, that’s not exactly what happens.

Also, excessive use of antimicrobials such as nanosilver can lead to microbes becoming resistant to them.The Conversation

Rietie Venter, Associate professor, Clinical and Health Sciences, University of South Australia

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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  • California Becomes Latest State To Try Capping Health Care Spending

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    California’s Office of Health Care Affordability faces a herculean task in its plan to slow runaway health care spending.

    The goal of the agency, established in 2022, is to make care more affordable and accessible while improving health outcomes, especially for the most disadvantaged state residents. That will require a sustained wrestling match with a sprawling, often dysfunctional health system and powerful industry players who have lots of experience fighting one another and the state.

    Can the new agency get insurers, hospitals, and medical groups to collaborate on containing costs even as they jockey for position in the state’s $405 billion health care economy? Can the system be transformed so that financial rewards are tied more to providing quality care than to charging, often exorbitantly, for a seemingly limitless number of services and procedures?

    The jury is out, and it could be for many years.

    California is the ninth state — after Connecticut, Delaware, Massachusetts, Nevada, New Jersey, Oregon, Rhode Island, and Washington — to set annual health spending targets.

    Massachusetts, which started annual spending targets in 2013, was the first state to do so. It’s the only one old enough to have a substantial pre-pandemic track record, and its results are mixed: The annual health spending increases were below the target in three of the first five years and dropped beneath the national average. But more recently, health spending has greatly increased.

    In 2022, growth in health care expenditures exceeded Massachusetts’ target by a wide margin. The Health Policy Commission, the state agency established to oversee the spending control efforts, warned that “there are many alarming trends which, if unaddressed, will result in a health care system that is unaffordable.”

    Neighboring Rhode Island, despite a preexisting policy of limiting hospital price increases, exceeded its overall health care spending growth target in 2019, the year it took effect. In 2020 and 2021, spending was largely skewed by the pandemic. In 2022, the spending increase came in at half the state’s target rate. Connecticut and Delaware, by contrast, both overshot their 2022 targets.

    It’s all a work in progress, and California’s agency will, to some extent, be playing it by ear in the face of state policies and demographic realities that require more spending on health care.

    And it will inevitably face pushback from the industry as it confronts unreasonably high prices, unnecessary medical treatments, overuse of high-cost care, administrative waste, and the inflationary concentration of a growing number of hospitals in a small number of hands.

    “If you’re telling an industry we need to slow down spending growth, you’re telling them we need to slow down your revenue growth,” says Michael Bailit, president of Bailit Health, a Massachusetts-based consulting group, who has consulted for various states, including California. “And maybe that’s going to be heard as ‘we have to restrain your margins.’ These are very difficult conversations.”

    Some of California’s most significant health care sectors have voiced disagreement with the fledgling affordability agency, even as they avoid overtly opposing its goals.

    In April, when the affordability office was considering an annual per capita spending growth target of 3%, the California Hospital Association sent it a letter saying hospitals “stand ready to work with” the agency. But the proposed number was far too low, the association argued, because it failed to account for California’s aging population, new investments in Medi-Cal, and other cost pressures.

    The hospital group suggested a spending increase target averaging 5.3% over five years, 2025-29. That’s slightly higher than the 5.2% average annual increase in per capita health spending over the five years from 2015 to 2020.

    Five days after the hospital association sent its letter, the affordability board approved a slightly less aggressive target that starts at 3.5% in 2025 and drops to 3% by 2029. Carmela Coyle, the association’s chief executive, said in a statement that the board’s decision still failed to account for an aging population, the growing need for mental health and addiction treatment, and a labor shortage.

    The California Medical Association, which represents the state’s doctors, expressed similar concerns. The new phased-in target, it said, was “less unreasonable” than the original plan, but the group would “continue to advocate against an artificially low spending target that will have real-life negative impacts on patient access and quality of care.”

    But let’s give the state some credit here. The mission on which it is embarking is very ambitious, and it’s hard to argue with the motivation behind it: to interject some financial reason and provide relief for millions of Californians who forgo needed medical care or nix other important household expenses to afford it.

    Sushmita Morris, a 38-year-old Pasadena resident, was shocked by a bill she received for an outpatient procedure last July at the University of Southern California’s Keck Hospital, following a miscarriage. The procedure lasted all of 30 minutes, Morris says, and when she received a bill from the doctor for slightly over $700, she paid it. But then a bill from the hospital arrived, totaling nearly $9,000, and her share was over $4,600.

    Morris called the Keck billing office multiple times asking for an itemization of the charges but got nowhere. “I got a robotic answer, ‘You have a high-deductible plan,’” she says. “But I should still receive a bill within reason for what was done.” She has refused to pay that bill and expects to hear soon from a collection agency.

    The road to more affordable health care will be long and chock-full of big challenges and unforeseen events that could alter the landscape and require considerable flexibility.

    Some flexibility is built in. For one thing, the state cap on spending increases may not apply to health care institutions, industry segments, or geographic regions that can show their circumstances justify higher spending — for example, older, sicker patients or sharp increases in the cost of labor.

    For those that exceed the limit without such justification, the first step will be a performance improvement plan. If that doesn’t work, at some point — yet to be determined — the affordability office can levy financial penalties up to the full amount by which an organization exceeds the target. But that is unlikely to happen until at least 2030, given the time lag of data collection, followed by conversations with those who exceed the target, and potential improvement plans.

    In California, officials, consumer advocates, and health care experts say engagement among all the players, informed by robust and institution-specific data on cost trends, will yield greater transparency and, ultimately, accountability.

    Richard Kronick, a public health professor at the University of California-San Diego and a member of the affordability board, notes there is scant public data about cost trends at specific health care institutions. However, “we will know that in the future,” he says, “and I think that knowing it and having that information in the public will put some pressure on those organizations.”

    This article was produced by KFF Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. 

    KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.

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  • Canned Tuna vs Canned Sardines – Which is Healthier?

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    Our Verdict

    When comparing canned tuna to canned sardines, we picked the sardines.

    Why?

    This comparison is unfair, but practical—because both are sold next to each other in the supermarket and often used for similar things.

    It’s unfair because in a can of tuna, there is tuna meat, whereas in a can of sardines, there is sardine meat, skin, and bones.

    Consequently, sardines outperform tuna in almost everything, because a lot of nutrients are in the skin and bones.

    To be completely unambiguous:

    Sardines have more vitamins and minerals by far (special shout-out to calcium, of which sardines contain 6000% more), and more choline (which is sometimes reckoned as a vitamin, sometimes not).

    Tuna does have marginally more protein, and less fat. If you are trying to limit your cholesterol intake, then that could be an argument for choosing tuna over sardines.

    All in all: the sardines are more nutrient dense by far, are good sources of vitamins and minerals that tuna contains less of (and in many cases only trace amounts of), and for most people this will more than offset the difference in cholesterol, especially if having not more than one can per day.

    About that skin and bones…

    That’s where the real benefit for your joints lies, by the way!

    See: We Are Such Stuff As Fish Are Made Of

    Enjoy!

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  • Food Expiration Dates Don’t Mean What Most People Think They Mean

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Have you ever wondered why rock salt that formed during the Precambrian era has a label on it saying that it expires next month? To take something more delicate, how about eggs that expire next Thursday; isn’t that oddly specific for something that is surely affected by many variables? What matters, and what doesn’t?

    Covering their assets

    The US in particular wastes huge amounts of food, with 37% of food waste coming from households. Confusion over date labels is a major contributor, accounting for 20% of household food waste. Many people misinterpret these labels, often discarding food that is still safe to eat—which is good for the companies selling the food, because then they get to sell you more.

    Date labels were introduced in the 70s with the “open dating” system to indicate optimal freshness, not safety. These dates are often conservative, set by manufacturers to ensure food is consumed at its best quality and encourage repeat purchases. However, many foods remain safe well past their labeled dates, including shelf-stable items like pasta, rice, and canned goods, as well as frozen foods stored properly.

    Some foods do pose safety risks, especially meat and dairy products, as well as many grain-based foods, all of which which can harbor harmful bacteria. Infant formula labels are strictly regulated for safety. However, most date labels are not linked to health risks, leading to unnecessary waste.

    When it comes down to it, our senses of sight, smell, and taste are more reliable than dates on packaging. Some quick pointers and caveats:

    • If it has changed color in some way that’s not associated with a healthily ripening fruit or vegetable, that’s probably bad
    • If it is moldy, that’s probably bad (but the degree of badness varies from food to food; see the link beneath today’s video for more on that)
    • If a container has developed droplets of water on the inside when it didn’t have those before, that’s probably bad (it means something is respiring, and is thus alive, that probably shouldn’t be)
    • If it smells bad, that’s probably bad—however this is not a good safety test, because a bad smell may often mean you are inhaling mold spores, which are not good for your lungs.
    • If it tastes different than that food usually does, that’s probably bad (especially if it became bitter, pungent, tangy, sour, or cheesy, and does nor normally taste that way).

    Some places have trialled clearer labelling, for example a distinction between “expires” and merely “best before”, but public awareness about the distinction is low. Some places have trialled removing dates entirely, to oblige the consumer to use their own senses instead. This is good for the seller in a different way than household food waste is, because it means the seller will have less in-store waste (because they can still sell something that might previously have been labelled as expired).

    For more on all of this, enjoy:

    Click Here If The Embedded Video Doesn’t Load Automatically!

    Want to learn more?

    You might also like to read:

    Mythbusting Moldy Food

    Take care!

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