Coffee & Your Gut

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Coffee, in moderation, is generally considered a healthful drink—speaking for the drink itself, at least! Because the same cannot be said for added sugar, various sorts of creamers, or iced caramelatte mocha frappucino dessert-style drinks:

The Bitter Truth About Coffee (or is it?)

Caffeine, too, broadly has more pros than cons (again, in moderation):

Caffeine: Cognitive Enhancer Or Brain-Wrecker?

Some people will be concerned about coffee and the heart. Assuming you don’t have a caffeine sensitivity (or you do but you drink decaf), it is heart-neutral in moderation, though there are some ways of preparing it that are better than others:

Make Your Coffee Heart-Healthier!

So, what about coffee and the gut?

The bacteria who enjoy a good coffee

Amongst our trillions of tiny friends, allies, associates, and enemies-on-the-inside, which ones like coffee, and what kind of coffee do they prefer?

A big (n=35,214) international multicohort analysis examined the associations between coffee consumption and very many different gut microbial species, and found:

115 species were positively associated with coffee consumption, mostly of the kind considered “friendly”, including ones often included in probiotic supplements, such as various Bifidobacterium and Lactobacillus species.

The kind that was most strongly associated with coffee consumption, however, was Lawsonibacter asaccharolyticus, a helpful little beast who converts chlorogenic acid (one of the main polyphenols in coffee) into caffeic acid, quinic acid, and various other metabolites that we can use.

More specifically: moderate coffee-drinkers, defined as drinking 1–3 cups per day, enjoyed a 300–400% increase in L. asaccharolyticus, while high coffee-drinkers (no, not that kind of high), defined as drinking 4 or more cups of coffee per day, enjoyed a 400–800% increase, compared to “never/rarely” coffee-drinkers (defined as drinking 2 or fewer cups per month).

Click here to see more data from the study, in a helpful infographic

Things that did not affect the outcome:

  • The coffee-making method—it seems the bacteria are not fussy in this regard, as espresso or brewed, and even instant, yielded the same gut microbiome benefits
  • The caffeine content—as both caffeinated and decaffeinated yielded the same gut microbiome benefits

You can read the paper itself in full for here:

Coffee consumption is associated with intestinal Lawsonibacter asaccharolyticus abundance and prevalence across multiple cohorts

Want to enjoy coffee, but not keen on the effects of caffeine or the taste of decaffeinated?

Taking l-theanine alongside coffee flattens the curve of caffeine metabolism, and means one can get the benefits without unwanted jitteriness:

The Magic Of L-Theanine

Enjoy!

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  • Gut – by Dr. Giulia Enders

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    On account of being an organ (or rather, a system of organs) whose functions are almost entirely autonomic, most of us don’t think about our gut much. We usually know there’s acid in the stomach, and we usually know there are “good and bad” gut bacteria. But what of the rest of what goes on?

    For anyone who has a hazy half-remembered knowledge from school, this will serve as not only a reminder, but a distinct upgrade in knowledge.

    Dr. Giuliua Enders talks us through not just the processes of what goes on, but, as a medical doctor, also many instances of what can go wrong, for example:

    • Why do some people’s bodies mistake nuts for a deadly threat (and consequently, accidentally elevate them to the status of actually becoming a deadly threat)?
    • Why are some people lactose-intolerant, and why do food intolerances often pop up later with age?
    • Why do constipation and diarrhoea happen?
    • Why is it that stress can cause stomach ulcers?

    The style of writing is light and easy-reading, and the illustrations are clear too. This is a very accessible book that doesn’t assume prior knowledge, and also doesn’t skimp on the scientific explanations—there’s no dumbing down here.

    Bottom line: knowing what goes on in our gut as akin to knowing what goes on under the hood of a car. A lot of the time we don’t need to know, but knowing can make a big difference from time to time, and that’s when you’ll wish you’d learned!

    Click here to check out Gut and be prepared!

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  • Infections Here, Infections There…

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    This week in health news, let’s take a look at infections outside and in, and how to walk away from it all (in a good way):

    The bird that flu away

    This one cannot be described as good news. Basically, bird flu is now already epidemic amongst cows in the US, with 845 herds (not 845 cows; 845 herds) testing positive across 16 states. The US Department of Agriculture earlier this month announced a federal order to test milk nationwide. Researchers welcomed the news, but said it should have happened months ago—before the virus was so entrenched. It currently has a fatality rate of 2–5% in cows; we don’t have enough data to reasonably talk about its fatality rate in humans—yet.

    ❝It’s disheartening to see so many of the same failures that emerged during the COVID-19 crisis re-emerge❞

    ~ Tom Bollyky, director of the Global Health Program at the Council on Foreign Relations

    Read in full: How America lost control of the bird flu, setting the stage for another pandemic

    Related: Cows’ Milk, Bird Flu, & You

    Alzheimer’s from the gut upwards

    Alzheimer’s is generally thought of as being a purely brain thing, but there’s a link between a [specific] chronic gut infection, and the development of Alzheimer’s disease. This infection is called human cytomegalovirus, or HCMV for short, and usually we’ve all been exposed to it by young adulthood. However, for some people, it lingers in an active state in the gut, wherefrom it may travel to the brain via the vagus nerve “gut-brain highway”. And once there, well, you can guess the rest:

    Read in full: The surprising role of gut infection in Alzheimer’s disease

    Related: How To Reduce Your Alzheimer’s Risk

    Walking back to happiness

    Analyzing data from 96,138 adults around the world, showed that more steps meant less depression for participants.

    You may be thinking “well yes, depressed people walk less”, but more specifically, increases in activity showed increases in anti-depressive benefits, with even small incremental increases showing correspondingly incremental benefits. Specifically, each additional 1,000 steps per day corresponded to a 9% reduction in depression:

    Read in full: Higher daily step counts associated with fewer depressive symptoms

    Related: Walking… Better.

    Take care!

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  • Lifestyle vs Multiple Sclerosis & More

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    This is Dr. Saray Stancic. She’s another from the ranks of “doctors who got a serious illness and it completely changed how they view the treatment of serious illness”.

    In her case, Stancic was diagnosed with multiple sclerosis, and wasn’t impressed with the results from the treatments offered, so (after 8 years of pain, suffering, and many medications, only for her condition to worsen) she set about doing better with an evidence-based lifestyle medicine approach.

    After 7 years of her new approach, she would go on to successfully run a marathon and live symptom-free.

    All this to say: her approach isn’t a magic quick fix, but it is a serious method for serious results, and after all, while it’d be nice to be magically in perfect health tomorrow, what’s important is being in good health for life, right?

    If you’re interested in her impressive story, check out:

    Doctor With Multiple Sclerosis On The Collapse Of US Healthcare

    If you want to know what she did, then read on…

    Six key lifestyle changes

    Dr. Stancic credits her recovery to focus on the following evidence-based approaches:

    The plant-centered plate

    This is critical, and is the one she places most emphasis on. Most chronic diseases are exacerbated, if not outright caused, by chronic inflammation, and one cannot fix that without an anti-inflammatory diet.

    An anti-inflammatory diet doesn’t have to be 100% plant-based, but broadly speaking, plants are almost always anti-inflammatory to a greater or lesser degree, while animal products are often pro-inflammatory—especially red meat and unfermented dairy.

    For more details, see:

    Anti-Inflammatory Diet 101 (What to Eat to Fight Inflammation)

    Movement every day

    While “exercise is good for you” is in principle not a shocker, remember that her starting point was being in terrible condition with badly flared-up MS.

    Important to understand here is that excessive exercise can weaken the immune system and sometimes cause flare-ups of various chronic diseases.

    Moving thoroughly and moving often, however, is best. So walking yes, absolutely, but also don’t neglect the rest of your body, do some gentle bodyweight squats (if you can; if you can’t, work up to them), stretch your arms as well as your legs, take all your joints through a full range of motion.

    See also:

    The Doctor Who Wants Us To Exercise Less, & Move More

    Mindful stress management

    Stress in life is unavoidable, but how we manage it is up to us. Bad things will continue to happen, great and small, but we can take a deep breath, remember that those things aren’t the boss of us, and deal with it calmly and conscientiously.

    Mindfulness-Based Stress Reduction is of course the evidence-based “gold standard” for this, but whatever (not substance-based) method works for you, works for you!

    About MBSR:

    No-Frills, Evidence-Based Mindfulness

    Good sleeping habits

    Getting good sleep can be hard for anyone, let alone if you have chronic pain. However, Dr. Stancic advocates for doing whatever we can to get good sleep—which means not just duration (the famous “7–9 hours”), but also quality.

    Learn more:

    The 6 Dimensions Of Sleep (And Why They Matter)

    Substance intake awareness

    This one’s not so much of a “don’t do drugs, kids” as the heading makes it look. Dr. Stancic assumes we already know, for example, that smoking is bad for us in a long list of ways, and alcohol isn’t much better.

    However, she also advises us that in our eagerness to do that plant-based diet, we would do better to go for whole foods plant-based, rather than the latest processed meat substitutes, for example.

    And supplements? She bids us exercise caution, and to make sure to get good quality, as poor quality supplements can be worse than taking nothing (looking at you, cheap turmeric supplements that contain heavy metals).

    And of course, that nutrients gained from diet will almost always be better than nutrients gained from supplements, as our body can usually use them better.

    And see also, some commonly-made supplements mistakes:

    Do You Know Which Supplements You Shouldn’t Take Together? (10 Pairs!)

    Human connection

    Lastly, we humans are a social species by evolution; as individuals, we may enjoy relatively more or less social contact, but having access to such is important not just for our mental health, but our physical health too—we will tend to deteriorate much more quickly when we have to deal with everything alone, all other things being equal.

    It doesn’t mean you need a busy social life if that’s not in your nature, but it does mean it’s incredibly beneficial to have at least a small number of people that you trust and whose company you enjoy, at least relatively accessible to you (i.e., their life need not revolve around you, but they are the kind of people who will generally happily spend time with you and provide support when needed if they can).

    As for how:

    How To Beat Loneliness & Isolation

    Want to know more from Dr. Stancic?

    We recently reviewed this very good book of hers, which goes over each of these six things in much more detail than we have room for here:

    What’s Missing from Medicine – by Dr. Saray Stancic

    Enjoy!

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  • No Bad Parts – by Dr. Richard Schwartz

    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.

    We’ve previously reviewed Dr. Schwartz’s “You Are The One You’ve Been Waiting For” and whereas that book doesn’t require having read this one, this one would be an excellent place to start, as it focuses on perhaps the most important core issues of IFS therapy.

    We all have different aspects that have developed within us for different reasons, and can generally “become as though a different person when…” and some condition that is met. Those are our “parts”, per IFS.

    This book makes the case that even the worst of our parts arose for reasons, that they often looked after us when no other part could or would, and at the very least, they tried. Rather than arguing for “so, everything’s just great”, though, Dr. Schwartz talks the reader through making peace with those parts, and then, where appropriate, giving them the retirement they deserve—of if that’s not entirely practical, arranging for them to at least take a seat and wait until called on, rather than causing problems in areas of life to which they are not well-suited.

    Throughout, there is a good balance of compassion and no-bullshit, both of which are really necessary in order to make this work.

    Bottom line: if there are parts of you you’re not necessarily proud of, this book can help you to put them peacefully to rest.

    Click here to check out No Bad Parts, and take care of yours!

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  • One Cause; Countless Aches

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    What Is The Cause?

    Zac Cupples’ video (below) makes an appealing claim: 90% of movement issues and discomforts we experience daily come from one source: reduced joint space due to increased muscle tension.

    For Cupples, this could be causing anything from knee pain to foot pain to ankle pain to hip pain to generalized joint pain to…pretty much any sort of pain.

    So, why do we describe this as “appealing”?

    Well, if there’s just one cause, that means there is only one thing to fix

    Can This Be True?

    Whilst we normally stray away from oversimplifications, we found Cupples’ example quite powerful.

    Cupples defends his thesis by illustrating it with a simple wrist movement experiment: try moving your wrist in a circle with your palm open, and then do the same with your fist clenched.

    Did you notice a difference?

    When you clench your fist, movement (normally) becomes restricted and uncomfortable, illustrating how increased tension limits joint space.

    It’s a powerful analogy for understanding our body’s mechanics.

    So How Do We Fix It?

    To combat issues with reduced joint space, Cupples proposes a three-step solution: reducing muscle tension, increasing range of motion in commonly limited areas, and enhancing movement efficiency. He delves into strategies for achieving these, including adopting certain positions and breathing techniques.

    There are also some elements of strategic muscle engagement, but we’ll leave that to him to describe:

    How was the video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!

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  • With Medical Debt Burdening Millions, a Financial Regulator Steps In to Help

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    When President Barack Obama signed legislation in 2010 to create the Consumer Financial Protection Bureau, he said the new agency had one priority: “looking out for people, not big banks, not lenders, not investment houses.”

    Since then, the CFPB has done its share of policing mortgage brokers, student loan companies, and banks. But as the U.S. health care system turns tens of millions of Americans into debtors, this financial watchdog is increasingly working to protect beleaguered patients, adding hospitals, nursing homes, and patient financing companies to the list of institutions that regulators are probing.

    In the past two years, the CFPB has penalized medical debt collectors, issued stern warnings to health care providers and lenders that target patients, and published reams of reports on how the health care system is undermining the financial security of Americans.

    In its most ambitious move to date, the agency is developing rules to bar medical debt from consumer credit reports, a sweeping change that could make it easier for Americans burdened by medical debt to rent a home, buy a car, even get a job. Those rules are expected to be unveiled later this year.

    “Everywhere we travel, we hear about individuals who are just trying to get by when it comes to medical bills,” said Rohit Chopra, the director of the CFPB whom President Joe Biden tapped to head the watchdog agency in 2021.

    “American families should not have their financial lives ruined by medical bills,” Chopra continued.

    The CFPB’s turn toward medical debt has stirred opposition from collection industry officials, who say the agency’s efforts are misguided. “There’s some concern with a financial regulator coming in and saying, ‘Oh, we’re going to sweep this problem under the rug so that people can’t see that there’s this medical debt out there,’” said Jack Brown III, a longtime collector and member of the industry trade group ACA International.

    Brown and others question whether the agency has gone too far on medical billing. ACA International has suggested collectors could go to court to fight any rules barring medical debt from credit reports.

    At the same time, the U.S. Supreme Court is considering a broader legal challenge to the agency’s funding that some conservative critics and financial industry officials hope will lead to the dissolution of the agency.

    But CFPB’s defenders say its move to address medical debt simply reflects the scale of a crisis that now touches some 100 million Americans and that a divided Congress seems unlikely to address soon.

    “The fact that the CFPB is involved in what seems like a health care issue is because our system is so dysfunctional that when people get sick and they can’t afford all their medical bills, even with insurance, it ends up affecting every aspect of their financial lives,” said Chi Chi Wu, a senior attorney at the National Consumer Law Center.

    CFPB researchers documented that unpaid medical bills were historically the most common form of debt on consumers’ credit reports, representing more than half of all debts on these reports. But the agency found that medical debt is typically a poor predictor of whether someone is likely to pay off other bills and loans.

    Medical debts on credit reports are also frequently riddled with errors, according to CFPB analyses of consumer complaints, which the agency found most often cite issues with bills that are the wrong amount, have already been paid, or should be billed to someone else.

    “There really is such high levels of inaccuracy,” Chopra said in an interview with KFF Health News. “We do not want to see the credit reporting system being weaponized to get people to pay bills they may not even owe.”

    The aggressive posture reflects Chopra, who cut his teeth helping to stand up the CFPB almost 15 years ago and made a name for himself going after the student loan industry.

    Targeting for-profit colleges and lenders, Chopra said he was troubled by an increasingly corporate higher-education system that was turning millions of students into debtors. Now, he said, he sees the health care system doing the same thing, shuttling patients into loans and credit cards and reporting them to credit bureaus. “If we were to rewind decades ago,” Chopra said, “we saw a lot less reliance on tools that banks used to get people to pay.”

    The push to remove medical bills from consumer credit reports culminates two years of intensive work by the CFPB on the medical debt issue.

    The agency warned nursing homes against forcing residents’ friends and family to assume responsibility for residents’ debts. An investigation by KFF Health News and NPR documented widespread use of lawsuits by nursing homes in communities to pursue friends and relatives of nursing home residents.

    The CFPB also has highlighted problems with how hospitals provide financial assistance to low-income patients. Regulators last year flagged the dangers of loans and credit cards that health care providers push on patients, often saddling them with more debt.

    And regulators have gone after medical debt collectors. In December, the CFPB shut down a Pennsylvania company for pursuing patients without ensuring the debts were accurate.

    A few months before that, the agency fined an Indiana company working with medical debt for violating collection laws. Regulators said the company had “risked harming consumers by pressuring or inducing them to pay debts they did not owe.”

    With their business in the crosshairs, debt collectors are warning that cracking down on credit reporting and other collection tools may prompt more hospitals and doctors to demand patients pay upfront for care.

    There are some indications this is happening already, as hospitals and clinics push patients to enroll in loans or credit cards to pay their medical bills.

    Scott Purcell, CEO of ACA International, said it would be wiser for the federal government to focus on making medical care more affordable. “Here we’re coming up with a solution that only takes money away from providers,” Purcell said. “If Congress was involved, there could be more robust solutions.”

    Chopra doesn’t dispute the need for bigger efforts to tackle health care costs.

    “Of course, there are broader things that we would probably want to fix about our health care system,” he said, “but this is having a direct financial impact on so many Americans.”

    The CFPB can’t do much about the price of a prescription or a hospital bill, Chopra continued. What the federal agency can do, he said, is protect patients if they can’t pay their bills.

    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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    Subscribe to KFF Health News’ free Morning Briefing.

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