Fast Burn – by Dr. Ian K. Smith

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Intermittent fasting seems simple enough: how complicated can “stop eating for a bit” be? Well, there are nuances and tweaks and hacks and “if you do this bit wrong it will sabotage your benefits” things to know about, too.

Dr. Smith takes us through the basic essentials first, and covers each of the main kinds of intermittent fasting, for example:

  • Time-restricted eating; 12:12, 16:8, etc, with those being hours fasting vs hours eating
  • Caloric restriction models; for example 5:2, where one eats “normally” for 5 days a week, and on two non-consecutive days, eats only 500 calories
  • Day off models and more; for example, “no eating on Sundays” that can, depending on your schedule, be anything from a 24-hour fast to 36 hours or more.

…and, most notably, what they each do metabolically.

Then, the real meat of the book is his program. Taking into account the benefits of each form of fasting, he weaves together a 9-week program to first ease us gently into intermittent fasting, and then enjoy the maximum benefits with minimum self-sabotage.

Which is the biggest stumbling-block for many trying intermittent fasting for the first time, so it’s a huge help that he takes care of this here.

He also includes meal plans and recipes; readers can use those or not; the fasting plan stands on its own two feet without them too.

Bottom line: if you’ve been thinking of trying intermittent fasting but have been put off by all the kinds or have had trouble sticking to it, this book may be just what you need.

Click here to check out Fast Burn on Amazon and see what you can achieve!

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  • Goji Berries: Which Benefits Do They Really Have?

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    Are Goji Berries Really A Superfood?

    Goji berries are popularly considered a superfood, and sold for everything from anti-aging effects, to exciting benefits* that would get this email directed to your spam folder if we described them.

    *We searched so you don’t have to: there doesn’t seem to be much research to back [that claim that we can’t mention], but we did find one paper on its “invigorating” benefits for elderly male rats. We prefer to stick to human studies where we can!

    So how does the science stack up for the more mainstream claims?

    Antioxidant effects

    First and most obvious for this fruit that’s full of helpful polysaccharides, carotenoids, phenolic acids, and flavonoids, yes, they really do have strong antioxidant properties:

    Goji Berries as a Potential Natural Antioxidant Medicine: An Insight into Their Molecular Mechanisms of Action

    Immune benefits

    Things that are antioxidant are generally also anti-inflammatory, and often have knock-on benefits for the immune system. That appears to be the case here.

    For example, in this small-but-statistically-significant study (n=60) in healthy adults (aged 55–72 years)

    ❝The GoChi group showed a statistically significant increase in the number of lymphocytes and levels of interleukin-2 and immunoglobulin G compared to pre-intervention and the placebo group, whereas the number of CD4, CD8, and natural killer cells or levels of interleukin-4 and immunoglobulin A were not significantly altered. The placebo group showed no significant changes in any immune measures.

    Whereas the GoChi group showed a significant increase in general feelings of well-being, such as fatigue and sleep, and showed a tendency for increased short-term memory and focus between pre- and post-intervention, the placebo group showed no significant positive changes in these measures.❞

    “GoChi” here is a brand name for goji berries, and it’s not clear from the abstract whether the company funded the study:

    Source: Immunomodulatory effects of a standardized Lycium barbarum fruit juice in Chinese older healthy human subjects

    Here’s another study, this time n=150, and ages 65–70 years old. This time it’s with a different brand (“Lacto-Wolfberry”, a milk-with-goji supplement drink) and it’s also unclear whether the company funded the study. However, taking the data at face value:

    ❝In conclusion, long-term dietary supplementation with Lacto-Wolfberry in elderly subjects enhances their capacity to respond to antigenic challenge without overaffecting their immune system, supporting a contribution to reinforcing immune defense in this population. ❞

    In other words: it allowed those who took it to get measurably more benefit from the flu vaccinations that they received, without any ill effects.

    Source: Immunomodulatory effects of dietary supplementation with a milk-based wolfberry formulation in healthy elderly: a randomized, double-blind, placebo-controlled trial

    Anticancer potential

    This one’s less contentious (the immune benefits seemed very credible; we’d just like to see more transparent research to say for sure), so in the more clearly-evidenced case against cancer we’ll just drop a few quick studies, clipped for brevity:

    You get the idea: it helps!

    Bonus benefit for the eyes

    Goji berries also help against age-related macular degeneration. The research for this is in large part secondary, i.e. goji berries contain things x, y, and z, and then separate studies say that those things help against age-related macular degeneration.

    We did find some goji-specific studies though! One of them was for our old friends the “Lacto-Wolfberry” people and again, wasn’t very transparent, so we’ll not take up extra time/space with that one here.

    Instead, here’s a much clearer, transparent, and well-referenced study with no conflicts of interest, that found:

    ❝Overall, daily supplementation with Goji berry for 90d improves MPOD by increasing serum Z levels rather than serum L levels in early AMD patients. Goji berry may be an effective therapeutic intervention for preventing the progression of early AMD.❞

    • MPOD = Macular Pigment Optical Density, a standard diagnostic tool for age-related macular degeneration
    • AMD = Age-related Macular Degeneration

    Source: Macular pigment and serum zeaxanthin levels with Goji berry supplement in early age-related macular degeneration

    (that whole paper is very compelling reading, if you have time)

    If you want a quicker read, we offer:

    How To Avoid Age-Related Macular Degeneration

    and also…

    Brain Food? The Eyes Have It!

    Where to get goji berries?

    You can probably find them at your local health food store, if not the supermarket. However, if you’d like to buy them online, here’s an example product on Amazon for your convenience

    Enjoy!

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  • The Big Book of Kombucha – by Hannah Crum & Alex LaGory

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    If you’ve been thinking “I should get into kombucha”, then this is the universe prompting you, because with in this book’s 400 pages is all the information you need and more.

    Because, it’s understandable to be wary when starting out, from “what if my jar explodes” to “what if I poison my family”, but the authors (and photographer) take every care to ensure that everything goes perfectly, guiding us through everything from start to finish, including very many high-quality color photos of what things should (and shouldn’t) look like.

    On which note, that does mean that to enjoy the color you should get a physical copy or Kindle Fire, not a Kindle e-ink version (as then it’d be black and white).

    There’s also a comprehensive section on troubleshooting, as well as hundreds of recipes for all kinds of flavors and occasions.

    Bottom line: in the category of books that could reasonably be called “The Bible of…”, this one’s the “The Bible of Kombucha”.

    Click here to check out The Big Book Of Kombucha, and get brewing!

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  • The Five Pillars Of Longevity

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    The Five Pillars Of Longevity

    This is Dr. Mark Hyman. He’s a medical doctor, and he’s the board president of clinical affairs of the Institute for Functional Medicine. He’s also the founder and medical director of the UltraWellness Center!

    What he’d like you to know about is what he calls the “Five Pillars of Longevity”.

    Now, here at 10almonds, we often talk about certain things that science finds to be good for almost any health condition, and have made a habit of referencing what we call “The Usual Five Things™” (not really a trademark, by the way—just a figure of speech), which are:

    1. Have a good diet
    2. Get good exercise
    3. Get good sleep
    4. Reduce (or eliminate) alcohol consumption
    5. Don’t smoke

    …and when we’re talking about a specific health consideration, we usually provide sources as to why each of them are particularly relevant, and pointers as to the what/how associated with them (ie what diet is good, how to get good sleep, etc).

    Dr. Hyman’s “Five Pillars of Longevity” are based on observations from the world’s “Blue Zones”, the popular name for areas with an unusually high concentration of supercentenarians—Sardinia and Okinawa being famous examples, with a particular village in each being especially exemplary.

    These Five Pillars of Longevity partially overlap with ours for three out of five, and they are:

    1. Good nutrition
    2. Optimized workouts
    3. Reduce stress
    4. Get quality sleep
    5. Find (and live) your purpose

    We won’t argue against those! But what does he have to say, for each of them?

    Good nutrition

    Dr. Hyman advocates for a diet he calls “pegan”, which he considers to combine the paleo and vegan diets. Here at 10almonds, we generally advocate for the Mediterranean Diet because of the mountains of evidence for it, but his approach may be similar in some ways, since it looks to consume a majority plant diet, with some unprocessed meats/fish, limited dairy, and no grains.

    By the science, honestly, we stand by the Mediterranean (which includes whole grains), but if for example your body may have issues of some kind with grains, his approach may be a worthy consideration.

    Optimized workouts

    For Dr. Hyman, this means getting in three kinds of exercise regularly:

    • Aerobic/cardio, to look after your heart health
    • Resistance training (e.g. weights or bodyweight strength-training) to look after your skeletal and muscular health
    • Yoga or similar suppleness training, to look after your joint health

    Can’t argue with that, and it can be all too easy to fall into the trap of thinking “I’m healthy because I do x” while forgetting y and/or z! Thus, a three-pronged approach definitely has its merits.

    Reduce stress

    Acute stress (say, a cold shower) is can confer some health benefits, but chronic stress is ruinous to our health and it ages us. So, reducing this is critical. Dr. Hyman advocates for the practice of mindfulness and meditation, as well as journaling.

    Get quality sleep

    Quality here, not just quantity. As well as the usual “sleep hygiene” advices, he has some more unorthodox methods, such as the use of binaural beats to increase theta-wave activity in the brain (and thus induce more restful sleep), and the practice of turning off Wi-Fi, on the grounds that Wi-Fi signals interfere with our sleep.

    We were curious about these recommendations, so we checked out what the science had to say! Here’s what we found:

    In short: probably not too much to worry about in those regards. On the other hand, worrying less, unlike those two things, is a well-established way improve sleep!

    (Surprised we disagreed with our featured expert on a piece of advice? Please know: you can always rely on us to stand by what the science says; we pride ourselves on being as reliable as possible!)

    Find (and live!) your purpose

    This one’s an ikigai thing, to borrow a word from Japanese, or finding one’s raison d’être, as we say in English using French, because English is like that. It’s about having purpose.

    Dr. Hyman’s advice here is consistent with what many write on the subject, and it’d be an interesting to have more science on, but meanwhile, it definitely seems consistent with commonalities in the Blue Zone longevity hotspots, where people foster community, have a sense of belonging, know what they are doing for others and keep doing it because they want to, and trying to make the world—or even just their little part of it—better for those who will follow.

    Being bitter, resentful, and self-absorbed is not, it seems a path to longevity. But a life of purpose, or even just random acts of kindness, may well be.

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  • Strawberries vs Raspberries – Which is Healthier?

    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.

    Our Verdict

    When comparing strawberries to raspberries, we picked the raspberries.

    Why?

    They’re both very respectable fruits, of course! But it’s not even close, and there is a clear winner here…

    In terms of macros, the biggest difference is that raspberries have more than 3x the fiber. Technically they also have twice the protein, but that’s a case of “two times almost nothing is also almost nothing”.

    But still, for the fiber, we’ll call this a clear win for raspberries on macros.

    When it comes to vitamins, raspberries sweep this category. They’re higher in vitamins A, B1, B2, B3, B5, B6, E, K, and also choline, which is sometimes considered a vitamin. Strawberries, meanwhile, boast only a higher vitamin C content.

    All in all, another easy win for raspberries.

    In the category of minerals, guess what, raspberries win this hands-down, too. They’re higher in calcium, copper, iron, magnesium, manganese, phosphorus, and zinc. Strawberries have nothing to boast in this regard.

    Adding up all the individual wins (all for raspberries), it’s not hard to say that raspberries win the day.

    Want to learn more?

    You might like to read:

    Strawberries vs Cherries – Which is Healthier?

    Take care!

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  • What Size Breakfast Is Best, By Science?

    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.

    “Breakfast is the most important meal of the day”, the popular wisdom goes. But, what should it consist of, and how much should we be eating for breakfast?

    It has been previously established that it is good if breakfast is the largest meal of the day:

    Mythbusting Breaktime

    …with meals getting progressively smaller thereafter.

    Of course, very many people do the inverse: small (or skipped) breakfast, moderate lunch, larger dinner. This, however, is probably more a result of when eating fits around the modern industrialized workday (and thus gets normalized), rather than actual health considerations.

    So, what’s the latest science?

    A plucky band of researchers led by Dr. Karla-Alejandra Pérez-Vega investigated the importance of breakfast in the context of heart health. This research was done as part of a larger study into the effects of the Mediterranean Diet on cardiovascular health, so if anyone wants a quick recap before we carry on, then:

    The Mediterranean Diet: What Is It Good For? ← the answer, by the way, is “pretty much everything”

    …and there are also different versions that each use the Mediterranean Diet as the core, while focussing extra on a different area of health, including one to make it extra heart-healthy:

    Four Ways To Upgrade The Mediterranean ← most anti-inflammatory / gut-healthiest / heart-healthiest / brain-healthiest

    What they found

    In their sample population (n=383) of Spanish adults aged 55–75 with pre-diagnosed metabolic syndrome who, as part of the intervention of this 36-month interventional study, had now for the past 36 months been on a Mediterranean diet but without specific guidance on portion sizes:

    • Participants with insufficient breakfast energy intake had the highest adiposity (which is a measure of body fat expressed as a percentage of total mass)
    • Participants with low or high (but not moderate) breakfast energy intake had the larger BMI and waist circumference over time
    • Participants with low or high (but not moderate) breakfast energy intake had higher triglyceride and lower HDL (good) cholesterol levels
    • Participants who consumed 20–30% of their daily calories at breakfast enjoyed the greatest improvements in lipid profiles, with lower triglycerides and higher HDL (good) cholesterol levels
    • Participants with lower breakfast quality (lower adherence to Mediterranean Diet) had higher blood pressure levels
    • Participants with lower breakfast quality (lower adherence to Mediterranean Diet) had higher blood sugar levels
    • Participants with lower breakfast quality (lower adherence to Mediterranean Diet) had lower estimated glomerular filtration rate (which is an indicator of kidney function)
    • Participants with higher breakfast quality (higher adherence to Mediterranean Diet) had lower waist circumference, higher HDL cholesterol, and better kidney function

    You can see the paper itself here in the Journal of Nutrition, Health, and Aging:

    Breakfast energy intake and dietary quality and trajectories of cardiometabolic risk factors in older adults

    What this means

    According to this research, the heart-healthiest breakfast is:

    • not skipped
    • Mediterranean Diet adherent
    • within the range of of 20–30% of the total calories for the day

    Want to make it even better?

    Consider:

    Before You Eat Breakfast: 3 Surprising Facts About Intermittent Fasting

    Enjoy!

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

    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.

    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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