6 Kinds Of Drinks That Hasten Dementia

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Dr. William Li, most well-known for his diabetes expertise (remember that there are clear associations between diabetes and dementia), discusses drinks you might want to skip:

Here’s to your good health

The 6 kinds of drink are:

  • Alcohol which is bad for pretty much everything and this is no exception. Can cause a deficiency of thiamine, brain-shrinking, neuroinflammation, oxidative stress, and resultant neuron damage.
  • Soda / diet soda, the former of which is bad for the diabetes-dementia connection, and the latter of which is also usually (depends on the sweetener) harmful to the gut and thus the gut-brain connection.
  • Fruit juices, especially if processed, as the high sugar and zero or nearly-zero fiber can lead to insulin resistance, affecting the brain’s energy processing. In particular, fruit juice drinks sweetened with high-fructose corn syrup (HFCS) can accumulated as fat in the brain (due to how the body processes fructose in the absence of fiber to slow it down), impacting cognition.
  • Energy drinks, being basically the same as soda / diet soda, just now with added caffeine too.
  • [Caffeinated] late-night coffee, can (shocking nobody) disrupt sleep, and chronic sleep deprivation contributes to the build-up of harmful brain plaques.
  • Sports drinks, which (unless you’re super-sure about everything on the label; there are some good sports drinks out there) often contain HFCS in the US, along with various other additives that may not always be great for you. Also, the sodium content of electrolyte drinks are fine if you genuinely are actively sweating it out, but otherwise, can lead to high blood pressure, which is itself a dementia risk factor.

Better options include:

  • decaffeinated coffee (or coffee enjoyed in the early afternoon)
  • green tea
  • turmeric-based drinks

Dr. Li mentions turmeric milk drinks, but unfermented dairy is generally inflammatory, so better to make it kefir (fermented milk drink) or plant-based. Or just have a turmeric tea; that works too.

Dr. Li also mentions berry smoothies, which are not nearly as bad as fruit juice, but still not as good as eating whole berries.

For more on all of this, enjoy:

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  • How To Rebuild Your Neurons’ Myelin Sheaths

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    PS: We Love You

    Phosphatidylserine, or “PS” for short, is a phospholipid found in the brain. In other words, a kind of fatty compound that is such stuff as our brains are made of.

    In particular, it’s required for healthy nerve cell membranes and myelin (the protective sheath that neurons live in—basically, myelin sheaths do for neurons what telomere caps do for DNA).

    For an overview that’s more comprehensive than we have room for here, check out:

    Phosphatidylserine and the human brain

    Many people take it as a supplement.

    Does taking it as a supplement work?

    This is a valid question, as a lot of supplements can’t be absorbed well, and/or can’t pass the blood-brain barrier. But, as the above-linked study notes:

    ❝Exogenous PS (300-800 mg/d) is absorbed efficiently in humans, crosses the blood-brain barrier, and safely slows, halts, or reverses biochemical alterations and structural deterioration in nerve cells. It supports human cognitive functions, including the formation of short-term memory, the consolidation of long-term memory, the ability to create new memories, the ability to retrieve memories, the ability to learn and recall information, the ability to focus attention and concentrate, the ability to reason and solve problems, language skills, and the ability to communicate. It also supports locomotor functions, especially rapid reactions and reflexes.❞

    ~ Glade & Smith.

    (“Exogenous” means “coming from outside of the body”, as opposed to “endogenous”, meaning “made inside the body”. Effectively, in this context “exogenous” means “taken as a supplement”.)

    Why do people take it?

    The health claims for phosphatidylserine fall into two main categories:

    1. Neuroprotection (helping your brain to avoid age-related decline in the long term)
    2. Cognitive enhancement (helping your brain work better in the short term)

    What does the science say?

    There’s a lot of science that’s been done on the neuroprotective properties of PS, and there are thousands of studies we could draw from here. The upshot is that regular phosphatidylserine supplementation (most often 300mg/day, but studies are also found for 100–500mg/day) is strongly associated with a reduction in cognitive decline over the course of 12 weeks (a common study duration). Here are a some spotlight studies showing this:

    Note: PS can be derived from various sources, with the two most common forms being bovine (i.e., from cow brains) or soy-derived.

    There is no established difference in the efficacy of these.

    There have been some concerns raised about the risk of CJD (the human form of BSE, as in “mad cow disease”) from consuming brain matter from cows, but studies have not found any evidence of this actually happening.

    There is also some evidence that phosphatidyserine significantly boosts cognitive performance, even in young people with no extant cognitive decline, for example:

    The effects of [phosphatidylserine supplementation] on cognitive function, mood and endocrine response before and following acute exercise

    (as the title suggests, they did also test for its effect on mood and endocrine response, but found it made no difference to those, just the cognitive function—which enjoyed a boost before exercise, as well as after it, meaning that the boost wasn’t dependent on the exercise)

    PS for cognitive enhancement in the young and healthy is not nearly so well-explored as its use as a later-life guard against age-related cognitive decline. However, just because the studies in younger people are dwarfed in number by the studies in older people, doesn’t detract from the validity of the studies in younger people.

    Basically: its use in older people has been studied the most, but all available evidence points to it being beneficial to brain health at all ages.

    Where can we get it?

    We don’t sell it (or anything else), but for your convenience, here’s an example product on Amazon.

    Enjoy!

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  • Covering obesity: 6 tips for dispelling myths and avoiding stigmatizing news coverage

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    When researchers looked at news coverage of obesity in the United States and the United Kingdom a few years ago, they found that images in news articles often portrayed people with larger bodies “in a stigmatizing manner” — they emphasized people’s abdomens, for example, or showed them eating junk food, wearing tight clothes or lounging in front of a TV. 

    When people with larger bodies were featured in photos and videos, nearly half were shown only from their necks down or with part of their heads missing, according to the analysis, published in November 2023. The researchers examined a total of 445 images posted to the websites of four U.S. news outlets and four U.K. news outlets between August 2018 and August 2019.

    The findings underscore the need for dramatic changes in the way journalists report on obesity and people who weigh more than what medical authorities generally consider healthy, Rebecca Puhl, one of the paper’s authors, told The Journalist’s Resource in an email interview.

    “Using images of ‘headless stomachs’ is dehumanizing and stigmatizing, as are images that depict people with larger bodies in stereotypical ways (e.g., eating junk food or being sedentary),” wrote Puhl, deputy director of the Rudd Center for Food Policy and Health at the University of Connecticut and a leading scholar on weight stigma.

    She noted that news images influence how the public views and interacts with people with obesity, a complicated and often misunderstood condition that the American Medical Association considers a disease.

    In the U.S., an estimated 42% of adults aged 20 years and older have obesity, a number researchers predict will rise to 50% over the next six years. While the disease isn’t as common in other parts of the planet, the World Obesity Federation projects that by 2035, more than half the global population will have obesity or overweight.

    Several other studies Puhl has conducted demonstrate that biased new images can have damaging consequences for individuals affected by obesity.

    “Our research has found that seeing the stigmatizing image worsens people’s attitudes and weight bias, leading them to attribute obesity to laziness, increasing their dislike of people with higher weight, and increasing desire for social distance from them,” Puhl explained.

    Dozens of studies spotlight problems in news coverage of obesity in the U.S. and abroad. In addition to stigmatizing images, journalists use stigmatizing language, according to a 2022 research review in eClinicalMedicine, a journal published by The Lancet.

    The research also suggests people with higher weights feel excluded and ridiculed by news outlets.

    “Overt or covert discourses in news media, social media, and public health campaigns included depictions of people with overweight or obesity as being lazy, greedy, undisciplined, unhappy, unattractive, and stupid,” write the authors of the review, which examines 113 academic studies completed before Dec. 2, 2021.

    To help journalists reflect on and improve their work, The Journalist’s Resource asked for advice from experts in obesity, weight stigma, health communication and sociolinguistics. They shared their thoughts and opinions, which we distilled into the six tips that appear below.

    In addition to Puhl, we interviewed these six experts:

    Jamy Ard, a professor of epidemiology and prevention at Wake Forest University School of Medicine and co-director of the Wake Forest Baptist Health Weight Management Center. He’s also president of The Obesity Society, a professional organization of researchers, health care providers and other obesity specialists.

    Leslie Cofie, an assistant professor of health education and promotion at East Carolina University’s College of Health and Human Performance. He has studied obesity among immigrants and military veterans.

    Leslie Heinberg, director of Enterprise Weight Management at the Cleveland Clinic, an academic medical center. She’s also vice chair for psychology in the Cleveland Clinic’s Center for Behavioral Health Department of Psychiatry and Psychology.

    Monu Khanna, a physician in Missouri who is board certified in obesity medicine.

    Jenn Lonzer, manager of the Cleveland Clinic Health Library and the co-author of several academic papers on health communication.

    Cindi SturtzSreetharan, an anthropologist and professor at the Arizona State University School of Human Evolution and Social Change. She studies the language people of different cultures use to describe human bodies.

    1. Familiarize yourself with recent research on what causes obesity and how obesity can affect a person’s health. Many long-held beliefs about the disease are wrong.

    Journalists often report incorrect or misleading information about obesity, possibly because they’re unaware that research published in recent decades dispels many long-held beliefs about the disease, the experts say. Obesity isn’t simply the result of eating too many calories and doing too little exercise. A wide range of factors drive weight gain and prevent weight loss, many of which have nothing to do with willpower or personal choices.

    Scholars have learned that stress, gut health, sleep duration and quality, genetics, medication, personal income, access to healthy foods and even climate can affect weight regulation. Prenatal and early life experiences also play a role. For example, childhood trauma such as child abuse can become “biologically embedded,” altering children’s brain structures and influencing their long-term physical and mental health, according to a 2020 research review published in the journal Physiology & Behavior.

    “The causes of obesity are numerous and each individual with obesity will have a unique set of contributors to their excess weight gain,” Jamy Ard, president of The Obesity Society, wrote to The Journalist’s Resource.

    The experts urge journalists to help dispel myths, correct misinformation and share new research findings. News outlets should examine their own work, which often “ignores the science and sets up situation blaming,” says Leslie Heinberg, director of Enterprise Weight Management at the Cleveland Clinic.

    “So much of the media portrayal is simply ‘This is a person who eats too much and the cure is simply to eat less or cut out that food’ or something overly, overly simplistic,” Heinberg says.

    Journalists need to build their knowledge of the problem before they can explain it to their audiences. Experts point out that educating policymakers, health care providers and the public about obesity is key to eliminating the stigma associated with having a larger body.

    Weight stigma alone is so physically and emotionally damaging that 36 international experts issued a consensus statement in 2020 to raise awareness about it. The document, endorsed by dozens of medical and academic organizations, outlines 13 recommendations for eliminating weight bias and stigma.

    Recommendation No. 5: “We call on the media to produce fair, accurate, and non-stigmatizing portrayals of obesity. A commitment from the media is needed to shift the narrative around obesity.”

    2. Use person-first language — the standard among health and medical professionals for communicating about people with chronic diseases.

    The experts we interviewed encourage journalists to ditch the adjectives “obese” and “overweight” because they are dehumanizing. Use person-first language, which avoids labeling people as their disease by putting the person before the disease.

    Instead of saying “an obese teenager,” say “a teenager who has obesity” or “a teenager affected by obesity.” Instead of writing “overweight men,” write “men who have overweight.”

    Jenn Lonzer, manager of the Cleveland Clinic Health Library, says using “overweight” as a noun might look and sound awkward at first. But it makes sense considering other diseases are treated as nouns, she notes. Journalists would not typically refer to someone in a news story as “a cancerous person,” for example. They would report that the individual has cancer.

    It’s appropriate to refer to people with overweight or obesity using neutral weight terminology. Puhl wrote that she uses “people with higher body weight” or “people with high weight” and, sometimes, “people with larger bodies” in her own writing.

    While the Associated Press stylebook offers no specific guidance on the use of terms such as “obese” or “overweight,” it advises against “general and often dehumanizing ‘the’ labels such as the poor, the mentally ill, the disabled, the college-educated.”

    The Association of Health Care Journalists recommends person-first language when reporting on obesity. But it also advises journalists to ask sources how they would like to be characterized, provided their weight or body size is relevant to the news story.

    Anthropologist Cindi SturtzSreetharan, who studies language and culture, says sources’ responses to that question should be part of the story. Some individuals might prefer to be called “fat,” “thick” or “plus-sized.”

    “I would include that as a sentence in the article — to signal you’ve asked and that’s how they want to be referred to,” SturtzSreetharan says.

    She encourages journalists to read how authors describe themselves in their own writing. Two books she recommends: Thick by Tressie McMillan Cottom and Heavy: An American Memoir by Kiese Laymon.

    3. Carefully plan and choose the images that will accompany news stories about obesity.

    Journalists need to educate themselves about stigma and screen for it when selecting images, Puhl noted. She shared these four questions that journalists should ask themselves when deciding how to show people with higher weights in photos and video.

    • Does the image imply or reinforce negative stereotypes?
    • Does it provide a respectful portrayal of the person?
    • Who might be offended, and why?
    • Can an alternative image convey the same message and eliminate possible bias?

    “Even if your written piece is balanced, accurate, and respectful, a stigmatizing image can undermine your message and promote negative societal attitudes,” Puhl wrote via email.

    Lonzer says newsrooms also need to do a better job incorporating images of people who have different careers, interests, education levels and lifestyles into their coverage of overweight and obesity.

    “We are diverse,” says Lonzer, who has overweight. “We also have diversity in body shape and size. It’s good to have images that reflect what Americans look like.”

    If you’re looking for images and b-roll videos that portray people with obesity in non-stigmatizing ways, check out the Rudd Center Media Gallery. It’s a collection of original images of people from various demographic groups that journalists can use for free in their coverage.

    The Obesity Action Coalition, a nonprofit advocacy organization, also provides images. But journalists must sign up to use the OAC Bias-Free Image Gallery.

    Other places to find free images: The World Obesity Image Bank, a project of the World Obesity Federation, and the Flickr account of Obesity Canada.

    4. Make sure your story does not reinforce stereotypes or insinuate that overcoming obesity is simply a matter of cutting calories and doing more exercise.

    “Think about the kinds of language used in the context of eating habits or physical activity, as some can reinforce shame or stereotypes,” Puhl wrote.

    She suggested journalists avoid phrases such as “resisting temptations,” “cheating on a diet,” “making excuses,” “increasing self-discipline” and “lacking self-control” because they perpetuate the myth that individuals can control their weight and that the key to losing weight is eating less and moving more.

    Lonzer offers this advice: As you work on stories about obesity or weight-related issues, ask yourself if you would use the same language and framing if you were reporting on someone you love.

    Here are other questions for journalists to contemplate:

    “Am I treating this as a complex medical condition or am I treating it as ‘Hey, lay off the French fries?’” Lonzer adds. “Am I treating someone with obesity differently than someone with another disease?”

    It’s important to also keep in mind that having excess body fat does not, by itself, mean a person is unhealthy. And don’t assume everyone who has a higher weight is unhappy about it.

    “Remember, not everyone with obesity is suffering,” physician Monu Khanna wrote to The Journalist’s Resource.

    5. To help audiences understand how difficult it is to prevent and reduce obesity, explain that even the places people live can affect their waistlines.

    When news outlets report on obesity, they often focus on weight-loss programs, surgical procedures and anti-obesity medications. But there are other important issues to cover. Experts stress the need to help the public understand how factors not ordinarily associated with weight gain or loss can influence body size.

    For example, a paper published in 2018 in the American Journal of Preventive Medicine indicates adults who are regularly exposed to loud noise have a higher waist circumference than adults who are not. Research also finds that people who live in neighborhoods with sidewalks and parks are more active.

    “One important suggestion I would offer to journalists is that they need to critically explore environmental factors (e.g., built environment, food deserts, neighborhood safety, etc.) that lead to disproportionately high rates of obesity among certain groups, such as low-income individuals and racial/ethnic minorities,” Leslie Cofie, an assistant professor at East Carolina University, wrote to The Journalist’s Resource.

    Cofie added that moving to a new area can prompt weight changes.

    “We know that immigrants generally have lower rates of obesity when they first migrate to the U.S.,” he wrote. “However, over time, their obesity rates resemble that of their U.S.-born counterparts. Hence, it is critical for journalists to learn about how the sociocultural experiences of immigrants change as they adapt to life in the U.S. For example, cultural perspectives about food, physical activities, gender roles, etc. may provide unique insights into how the pre- and post-migration experiences of immigrants ultimately contribute to the unfavorable trends in their excessive weight gain.”

    Other community characteristics have been linked to larger body sizes for adults or children: air pollution, lower altitudes, higher temperatures, lower neighborhood socioeconomic status, perceived neighborhood safety, an absence of local parks and closer proximity to fast-food restaurants.

    6. Forge relationships with organizations that study obesity and advocate on behalf of people living with the disease.

    Several organizations are working to educate journalists about obesity and help them improve their coverage. Five of the most prominent ones collaborated on a 10-page guide book, “Guidelines for Media Portrayals of Individuals Affected by Obesity.”

    • The Rudd Center for Food Policy and Health, based at the University of Connecticut, “promotes solutions to food insecurity, poor diet quality, and weight bias through research and policy,” according to its website. Research topics include food and beverage marketing, weight-related bullying and taxes on sugary drinks.
    • The Obesity Society helps journalists arrange interviews with obesity specialists. It also offers journalists free access to its academic journal, Obesity, and free registration to ObesityWeek, an international conference of researchers and health care professionals held every fall. This year’s conference is Nov. 2-6 in San Antonio, Texas.
    • The Obesity Medicine Association represents health care providers who specialize in obesity treatment and care. It also helps journalists connect with obesity experts and offers, on an individual basis, free access to its events, including conferences and Obesity Medicine Fundamentals courses.
    • The Obesity Action Coalition offers free access to its magazine, Weight Matters, and guides on weight bias at work and in health care.
    • The American Society for Metabolic and Bariatric Surgery represents surgeons and other health care professionals who work in the field of metabolic and bariatric surgery. It provides the public with resources such as fact sheets and brief explanations of procedures such as the Roux-en-Y Gastric Bypass.

    For further reading

    Weight Stigma in Online News Images: A Visual Content Analysis of Stigma Communication in the Depictions of Individuals with Obesity in U.S. and U.K. News
    Aditi Rao, Rebecca Puhl and Kirstie Farrar. Journal of Health Communication, November 2023.

    Influence and Effects of Weight Stigmatization in Media: A Systematic Review
    James Kite; et al. eClinicalMedicine, June 2022.

    Has the Prevalence of Overweight, Obesity and Central Obesity Leveled Off in the United States? Trends, Patterns, Disparities, and Future Projections for the Obesity Epidemic
    Youfa Wang; et al. International Journal of Epidemiology, June 2020.

    This article first appeared on The Journalist’s Resource and is republished here under a Creative Commons license.

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  • How Useful Is Hydrotherapy?

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    Hyyyyyyydromatic…

    Hydrotherapy is a very broad term, and refers to any (external) use of water as part of a physical therapy. Today we’re going to look at some of the top ways this can be beneficial—maybe you’ll know them all already, but maybe there’s something you hadn’t thought about or done decently; let’s find out!

    Notwithstanding the vague nature of the umbrella term, some brave researchers have done a lot of work to bring us lots of information about what works and what doesn’t, so we’ll be using this to guide us today. For example:

    Scientific Evidence-Based Effects of Hydrotherapy on Various Systems of the Body

    Swimming (and similar)

    An obvious one, this can for most people be a very good full-body exercise, that’s exactly as strenuous (or not) as you want/need it to be.

    It can be cardio, it can be resistance, it can be endurance, it can be high-intensity interval training, it can be mobility work, it can be just support for an aching body that gets to enjoy being in the closest to zero-gravity we can get without being in freefall or in space.

    See also: How To Do HIIT (Without Wrecking Your Body)

    Depending on what’s available for you locally (pool with a shallow area, for example), it can also be a place to do some exercises normally performed on land, but with your weight being partially supported (and as a counterpoint, a little resistance added to movement), and no meaningful risk of falling.

    Tip: check out your local facilities, to see if they offer water aerobics classes; because the water necessitates slow movement, this can look a lot like tai chi to watch, but it’s great for mobility and balance.

    Water circuit therapy

    This isn’t circuit training! Rather, it’s a mixture of thermo- and cryotherapy, that is to say, alternating warm and cold water immersion. This can also be interspersed with the use of a sauna, of course.

    See also:

    this last one is about thermal shock-mediated hormesis, which sounds drastic, but it’s what we’re doing here with the hot and cold, and it’s good for most people!

    Pain relief

    Most of the research for this has to do with childbirth pain rather than, for example, back pain, but the science is promising:

    A systematic meta-thematic synthesis to examine the views and experiences of women following water immersion during labour and waterbirth

    Post-exercise recovery

    It can be tempting to sink into a hot bath, or at least enjoy a good hot shower, after strenuous exercise. But does it help recovery too? The answer is probably yes:

    Effect of hot water immersion on acute physiological responses following resistance exercise

    For more on that (and other means of improving post-exercise recovery), check out our previous main feature:

    How To Speed Up Recovery After A Workout (According To Actual Science)

    Take care!

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  • Best morning routine?

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    You’ve Got Questions? We’ve Got Answers!

    Q: Best morning routine?

    A: The best morning routine is whatever makes you feel most ready to take on your day!

    This one’s going to vary a lot—one person’s morning run could be another person’s morning coffee and newspaper, for example.

    In a nutshell, though, ask yourself these questions:

    • How long does it take me to fully wake up in the morning, and what helps or hinders that?
    • When I get out of bed, what do I really need before I can take on my day?
    • If I could have the perfect morning, what would it look like?
    • What can evening me do, to look after morning me’s best interests? (Semi-prepare breakfast ready? Lay out clothes ready? Running shoes? To-Do list?)

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  • Pain Doesn’t Belong on a Scale of Zero to 10

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    Over the past two years, a simple but baffling request has preceded most of my encounters with medical professionals: “Rate your pain on a scale of zero to 10.”

    I trained as a physician and have asked patients the very same question thousands of times, so I think hard about how to quantify the sum of the sore hips, the prickly thighs, and the numbing, itchy pain near my left shoulder blade. I pause and then, mostly arbitrarily, choose a number. “Three or four?” I venture, knowing the real answer is long, complicated, and not measurable in this one-dimensional way.

    Pain is a squirrely thing. It’s sometimes burning, sometimes drilling, sometimes a deep-in-the-muscles clenching ache. Mine can depend on my mood or how much attention I afford it and can recede nearly entirely if I’m engrossed in a film or a task. Pain can also be disabling enough to cancel vacations, or so overwhelming that it leads people to opioid addiction. Even 10+ pain can be bearable when it’s endured for good reason, like giving birth to a child. But what’s the purpose of the pains I have now, the lingering effects of a head injury?

    The concept of reducing these shades of pain to a single number dates to the 1970s. But the zero-to-10 scale is ubiquitous today because of what was called a “pain revolution” in the ’90s, when intense new attention to addressing pain — primarily with opioids — was framed as progress. Doctors today have a fuller understanding of treating pain, as well as the terrible consequences of prescribing opioids so readily. What they are learning only now is how to better measure pain and treat its many forms.

    About 30 years ago, physicians who championed the use of opioids gave robust new life to what had been a niche specialty: pain management. They started pushing the idea that pain should be measured at every appointment as a “fifth vital sign.” The American Pain Society went as far as copyrighting the phrase. But unlike the other vital signs — blood pressure, temperature, heart rate, and breathing rate — pain had no objective scale. How to measure the unmeasurable? The society encouraged doctors and nurses to use the zero-to-10 rating system. Around that time, the FDA approved OxyContin, a slow-release opioid painkiller made by Purdue Pharma. The drugmaker itself encouraged doctors to routinely record and treat pain, and aggressively marketed opioids as an obvious solution.

    To be fair, in an era when pain was too often ignored or undertreated, the zero-to-10 rating system could be regarded as an advance. Morphine pumps were not available for those cancer patients I saw in the ’80s, even those in agonizing pain from cancer in their bones; doctors regarded pain as an inevitable part of disease. In the emergency room where I practiced in the early ’90s, prescribing even a few opioid pills was a hassle: It required asking the head nurse to unlock a special prescription pad and making a copy for the state agency that tracked prescribing patterns. Regulators (rightly) worried that handing out narcotics would lead to addiction. As a result, some patients in need of relief likely went without.

    After pain doctors and opioid manufacturers campaigned for broader use of opioids — claiming that newer forms were not addictive, or much less so than previous incarnations — prescribing the drugs became far easier and were promoted for all kinds of pain, whether from knee arthritis or back problems. As a young doctor joining the “pain revolution,” I probably asked patients thousands of times to rate their pain on a scale of zero to 10 and wrote many scripts each week for pain medication, as monitoring “the fifth vital sign” quickly became routine in the medical system. In time, a zero-to-10 pain measurement became a necessary box to fill in electronic medical records. The Joint Commission on the Accreditation of Healthcare Organizations made regularly assessing pain a prerequisite for medical centers receiving federal health care dollars. Medical groups added treatment of pain to their list of patient rights, and satisfaction with pain treatment became a component of post-visit patient surveys. (A poor showing could mean lower reimbursement from some insurers.)

    But this approach to pain management had clear drawbacks. Studies accumulated showing that measuring patients’ pain didn’t result in better pain control. Doctors showed little interest in or didn’t know how to respond to the recorded answer. And patients’ satisfaction with their doctors’ discussion of pain didn’t necessarily mean they got adequate treatment. At the same time, the drugs were fueling the growing opioid epidemic. Research showed that an estimated 3% to 19% of people who received a prescription for pain medication from a doctor developed an addiction.

    Doctors who wanted to treat pain had few other options, though. “We had a good sense that these drugs weren’t the only way to manage pain,” Linda Porter, director of the National Institutes of Health’s Office of Pain Policy and Planning, told me. “But we didn’t have a good understanding of the complexity or alternatives.” The enthusiasm for narcotics left many varietals of pain underexplored and undertreated for years. Only in 2018, a year when nearly 50,000 Americans died of an overdose, did Congress start funding a program — the Early Phase Pain Investigation Clinical Network, or EPPIC-Net — designed to explore types of pain and find better solutions. The network connects specialists at 12 academic specialized clinical centers and is meant to jump-start new research in the field and find bespoke solutions for different kinds of pain.

    A zero-to-10 scale may make sense in certain situations, such as when a nurse uses it to adjust a medication dose for a patient hospitalized after surgery or an accident. And researchers and pain specialists have tried to create better rating tools — dozens, in fact, none of which was adequate to capture pain’s complexity, a European panel of experts concluded. The Veterans Health Administration, for instance, created one that had supplemental questions and visual prompts: A rating of 5 correlated with a frown and a pain level that “interrupts some activities.” The survey took much longer to administer and produced results that were no better than the zero-to-10 system. By the 2010s, many medical organizations, including the American Medical Association and the American Academy of Family Physicians, were rejecting not just the zero-to-10 scale but the entire notion that pain could be meaningfully self-reported numerically by a patient.

    In the years that opioids had dominated pain remedies, a few drugs — such as gabapentin and pregabalin for neuropathy, and lidocaine patches and creams for musculoskeletal aches — had become available. “There was a growing awareness of the incredible complexity of pain — that you would have to find the right drugs for the right patients,” Rebecca Hommer, EPPIC-Net’s interim director, told me. Researchers are now looking for biomarkers associated with different kinds of pain so that drug studies can use more objective measures to assess the medications’ effect. A better understanding of the neural pathways and neurotransmitters that create different types of pain could also help researchers design drugs to interrupt and tame them.

    Any treatments that come out of this research are unlikely to be blockbusters like opioids; by design, they will be useful to fewer people. That also makes them less appealing prospects to drug companies. So EPPIC-Net is helping small drug companies, academics, and even individual doctors design and conduct early-stage trials to test the safety and efficacy of promising pain-taming molecules. That information will be handed over to drug manufacturers for late-stage trials, all with the aim of getting new drugs approved by the FDA more quickly.

    The first EPPIC-Net trials are just getting underway. Finding better treatments will be no easy task, because the nervous system is a largely unexplored universe of molecules, cells, and electronic connections that interact in countless ways. The 2021 Nobel Prize in Physiology or Medicine went to scientists who discovered the mechanisms that allow us to feel the most basic sensations: cold and hot. In comparison, pain is a hydra. A simple number might feel definitive. But it’s not helping anyone make the pain go away.

    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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  • Carrot vs Kale – Which is Healthier?

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    Our Verdict

    When comparing carrot to kale, we picked the kale.

    Why?

    These are both known as carotene-containing heavyweights, but kale emerges victorious:

    In terms of macros, carrot has more carbs while kale has more protein and fiber. An easy win there for kale.

    When it comes to vitamins, both are great! But, carrots contain more of vitamins A, B5, and choline, whereas kale contains more of vitamins B1, B2, B3, B6, B9, C, E, and K. And while carrot’s strongest point is vitamin A, a cup of carrots contains around 10x the recommended daily dose of vitamin A, whereas a cup of kale contains “only” 6x the recommended daily dose of vitamin A. So, did we really need the extra in carrots? Probably not. In any case, kale already won on overall vitamin coverage, by a long way.

    In the category of minerals, kale again sweeps. On the one hand, carrots contain more sodium. On the other hand, kale contains a lot more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc. Not a tricky choice!

    But don’t be fooled: carrots really are a nutritional powerhouse and a great food. Kale is just better—nutritionally speaking, in any case. If you’re making a carrot cake, please don’t try substituting kale; it will not work 😉

    Want to learn more?

    You might like to read:

    Brain Food? The Eyes Have It!

    Take care!

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