Felt Time – by Dr. Marc Wittmann

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This book goes far beyond the obvious “time flies when you’re having fun / passes slowly when bored”, or “time seems quicker as we get older”. It does address those topics too, but even in doing so, unravels deeper intricacies within.

The author, a research psychologist, includes plenty of reference to actual hard science here, and even beyond subjective self-reports. For example, you know how time seems to slow down upon immediate apparent threat of violent death (e.g. while crashing, while falling, or other more “violent human” options)? We learn of an experiment conducted in an amusement park, where during a fear-inducing (but actually safe) plummet, subjective time slows down yes, but measures of objective perception and cognition remained the same. So much for adrenal superpowers when it comes to the brain!

We also learn about what we can change, to change our perception of time—in either direction, which is a neat collection of tricks to know.

The style is on the dryer end of pop-sci; we suspect that being translated from German didn’t help its levity. That said, it’s not scientifically dense either (i.e. not a lot of jargon), though it does have many references (which we like to see).

Bottom line: if you’ve ever wished time could go more quickly or more slowly, this book can help with that.

Click here to check out Felt Time, and make yours count!

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Recommended

  • The Brain Health Kitchen – by Dr. Annie Fenn
  • Toxic Gas That Sterilizes Medical Devices Prompts Safety Rule Update
    EPA faces backlash over delayed warnings on cancer-causing gas used in medical device sterilization. New rules spark industry concerns.

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  • How To Triple Your Breast Cancer Survival Chances

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    Keeping Abreast Of Your Cancer Risk

    It’s the kind of thing that most people think won’t happen to them. And hopefully, it won’t!

    But…

    (The US CDC’s breast cancer “stat bite” page has more stats and interactive graphs, so click here to see those charts and get the more detailed low-down on mortality/survival rates with various different situations)

    We think that the difference between 98% and 31% survival rates is more than enough reason to give ourselves a monthly self-check at the very least! You’ve probably seen how-to diagrams before, but here are instructions for your convenience:

    (This graphic was created by the Jordan Breast Cancer Program—check them out, as they have lots of resources)

    If you don’t have the opportunity to take matters into your own hands right now, rather than just promise yourself “I’ll do that later”, take this free 4-minute Breast Health Assessment from Aurora Healthcare. Again, we think the difference early diagnosis can make to your survival chances make these tests well worth it:

    Click Here To Take The Free 4-Minute Breast Health Assessment!

    Lest we forget, men can also get breast cancer (the CDC has a page for men too), especially if over 50. But how do you check for breast cancer, when you don’t have breasts in the commonly-understood sense of the word?

    So take a moment to do this (yes, really actually do it!), and set a reminder in your calendar to repeat it monthly—there really is no reason not to!

    Take care of yourself; you’re important.

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  • Healthy Kids, Happy Kids – by Dr. Elisa Song

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    If you have young children or perhaps grandchildren, you probably care deeply about those children and their wellbeing, but there can often be a lot more guesswork than would be ideal, when it comes to ensuring they be and remain healthy.

    Nevertheless, a lot of common treatments for children are based (whether parents know it or not—and often they dont) on what is most convenient for the parent, not necessarily what is best for the child. Dr. Song looks to correct that.

    Rather than dosing kids with acetaminophen or even antibiotics, assuming eczema can be best fixed with a topical cream (treating the symptom rather than the cause, much?), and that some things like asthma “just are”, and “that’s unfortunate”, Dr. Song takes us on a tour of pediatric health, centered around the gut.

    Why the gut? Well, it’s pretty central to us as adults, and it’s the same for kids, except one difference: their gut microbiome is changing even more quickly than ours (along with the rest of their body), and as such, is even more susceptible to little nudges for better or for worse, having a big impact in either direction. So, might as well make it a good one!

    After an explanatory overview, most of the book is given over to recognizing and correcting what things can go wrong, including the top 25 acute childhood conditions, and the most critical chronic ones, and how to keep things on-track as a team (the child is part of the team! An important part!).

    The style of the book is very direct and instructional; easy to understand throughout. It’s a lot like being in a room with a very competent pediatrician who knows her stuff and explains it well, thus neither patronizing nor mystifying.

    Bottom line: if there are kids in your life, be they yours or your grandkids or someone else, this is a fine book for giving them the best foundational health.

    Click here to check out Healthy Kids, Happy Kids, and take care of yours!

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  • Apple Cider Vinegar vs Balsamic Vinegar – Which is Healthier?

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    Our Verdict

    When comparing apple cider vinegar to balsamic vinegar, we picked the apple cider vinegar.

    Why?

    It’s close! And it’s a simple one today and they’re both great. Taking either for blood-sugar-balancing benefits is fine, as it’s the acidity that has this effect. But:

    • Of the two, balsamic vinegar is the one more likely to contain more sugars, especially if it’s been treated in any fashion, and not by you, e.g. made into a glaze or even a reduction (the latter has no need to add sugar, but sometimes companies do because it is cheaper—so we recommend making your own balsamic vinegar reduction at home)
    • Of the two, apple cider vinegar is the one more likely to contain “the mother”, that is to say, the part with extra probiotic benefits (but if the vinegar has been filtered, it won’t have this—it’s just more common to be able to find unfiltered apple cider vinegar, since it has more popular attention for its health benefits than balsamic vinegar does)

    So, two wins for apple cider vinegar there.

    Want to learn more?

    You might like to read:

    Take care!

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Related Posts

  • The Brain Health Kitchen – by Dr. Annie Fenn
  • Savor: Mindful Eating, Mindful Life – by Thich Nhat Hanh and Dr. Lilian Cheung

    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 talked about mindful eating before at 10almonds, so here’s a book about it. You may wonder how much there is to say!

    As it happens, there’s quite a bit. The authors, a Buddhist monk (Hanh) and a Harvard nutritionist (Dr. Cheung) explore the role of mindful eating in our life.

    There is an expectation that we the reader want to lose weight. If we don’t, those parts of the book will be a “miss” for us, but still contain plenty of other value.

    Most of the same advices can be applied equally to other aspects of health, in any case. A lot of that comes from the book’s Buddhist principles, including the notion that:

    1. We are experiencing suffering
    2. Suffering has a cause
    3. What has a cause can have an end
    4. The way to this end is mindfulness

    As such, the process itself is also mindfulness all the way through:

    1. To be mindful of our suffering (and not let it become background noise to be ignored)
    2. To be mindful of the cause of our suffering (rather than dismissing it as just how things are)
    3. To be mindful of how to address that, and thus end the suffering (rather than despairing in inaction)
    4. To engage mindfully in the process of doing so (and thus not fall into the trap of thinking “job done”)

    And, as for Dr. Cheung? She also has input throughout, with practical advice about the more scientific side of rethinking one’s diet.

    Bottom line: this is an atypical book, and/but perhaps an important one. Certainly, at the very least it may be one to try if more conventional approaches have failed!

    Click here to check out “Savor” on Amazon today, and get mindful!

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  • Huperzine A: A Natural Nootropic

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    Huperzine A: A Natural Nootropic

    Huperzine A is a compound, specifically a naturally occurring sesquiterpene alkaloid, that functions as an acetylcholinesterase inhibitor. If that seems like a bunch of big words, don’t worry, we’ll translate in a moment.

    First, a nod to its origins: it is found in certain kinds of firmoss, especially the “toothed clubmoss”, Huperzia serrata, which grows in many Asian countries.

    What’s an acetylcholinesterase inhibitor?

    Let’s do this step-by-step:

    • An acetylcholinesterase inhibitor is a compound that inhibits acetylcholinesterase.
    • Acetylcholinesterase is an enzyme that catalyzes (speeds up) the breakdown of acetylcholine.
    • Acetylcholine is a neurotransmitter; it’s an ester of acetic acid and choline.
      • This is the main neurotransmitter of the parasympathetic nervous system, and is also heavily involved in cognitive functions including memory and creative thinking.

    What this means: if you take an acetylcholinesterase inhibitor like huperzine A, it will inhibit acetylcholinesterase, meaning you will have more acetylcholine to work with. That’s good.

    What can I expect from it?

    Huperzine A has been well-studied for a while, mostly for the prevention and treatment of Alzheimer’s disease:

    However, research has suggested that huperzine A is much better as a prevention than a treatment:

    ❝A central event in the pathogenesis of Alzheimer’s disease (AD) is the accumulation of senile plaques composed of aggregated amyloid-β (Aβ) peptides.

    Ex vivo electrophysiological experiments showed that 10 μM of Aβ1-40 significantly decreased the effect of the AChE inhibitor huperzine A on the synaptic potential parameters. ❞

    ~ Dr. Irina Zueva

    Source: Can Activation of Acetylcholinesterase by β-Amyloid Peptide Decrease the Effectiveness of Cholinesterase Inhibitors?

    In other words: the answer to the titular question is “Yes, yes it can”

    And, to translate Dr. Zueva’s words into simple English:

    • People with Alzheimer’s have amyloid-β plaque in their brains
    • That plaque reduces the effectiveness of huperzine A

    So, what if we take it in advance? That works much better:

    ❝Pre-treatment with [huperzine A] at concentrations of 50, 100, and 150 µg/mL completely inhibited the secretion of PGE2, TNF-α, IL-6, and IL-1β compared to post-treatment with [huperzine A].

    This suggests that prophylactic treatment is better than post-inflammation treatment. ❞

    ~ Dr. Thu Kim Dang

    Source: Anti-neuroinflammatory effects of alkaloid-enriched extract from Huperzia serrata

    As you may know, neuroinflammation is a big part of Alzheimer’s pathology, so we want to keep that down. The above research suggests we should do that sooner rather than later.

    Aside from holding off dementia, can it improve memory now, too?

    There’s been a lot less research done into this (medicine is generally more concerned with preventing/treating disease, than improving the health of healthy people), but there is some:

    Huperzine-A capsules enhance memory and learning performance in 34 pairs of matched adolescent students

    ^This is a small (n=68) old (1999) study for which the full paper has mysteriously disappeared and we only get to see the abstract. It gave favorable results, though.

    The effects of huperzine A and IDRA 21 on visual recognition memory in young macaques

    ^This, like most non-dementia research into HupA, is an animal study. But we chose to spotlight this one because, unlike most of the studies, it did not chemically lobotomize the animals first; they were and remained healthy. That said, huperzine A improved the memory scores most for the monkeys that performed worst without it initially.

    Where can I get it?

    As ever, we don’t sell it, but here’s an example product on Amazon for your convenience

    Enjoy!

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  • When should you get the updated COVID-19 vaccine?

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    Updated COVID-19 vaccines are now available: They’re meant to give you the best protection against the strain of the virus that is making people severely sick and also causing deaths. 

    Many people were infected during the persistent summer wave, which may leave you wondering when you should get the updated vaccine. The short answer is that it depends on when you last got infected or vaccinated and on your particular level of risk. 

    We heard from six experts—including medical doctors and epidemiologists—about when they recommend getting an updated vaccine. Read on to learn what they said. And to make it easy, check out the flowchart below.

    A flowchart that helps you answer the question of when to get the 2024-2025 updated COVID-19 vaccine based mainly on whether or not you were infected with COVID-19 or received a COVID-19 vaccine in the last three months. The chart also says that if you're over 65, immunocompromised, or high risk you should consider getting vaccinated as soon as possible.
    A flowchart to help you decide when is the best time to get the 2024-2025 updated COVID-19 vaccine.

    If I was infected with COVID-19 this summer, when should I get the updated vaccine?

    All the experts we spoke to agreed that if you were infected this summer, you should wait at least three months since you were infected to get vaccinated. 

    “Generally, an infection may be protective for about three months,” Dr. Ziyad Al-Aly, chief of research and development at the Veterans Affairs St. Louis Health Care System, tells PGN. “If they got infected three or more months ago, it is a good idea to get vaccinated sooner than later.”

    This three-month rule applies if you got vaccinated over the summer, which may be the case for some immunocompromised people, adds Dr. Peter Chin-Hong, professor of medicine at the University of California, San Francisco. 

    If I didn’t get infected with COVID-19 this summer, when should I get vaccinated?

    Most of the experts we talked to say that if you didn’t get infected with COVID-19 this summer, you should get the vaccine as soon as possible. Dr. Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine, emphasizes that if this applies to you, you should get vaccinated as soon as possible, especially given the current COVID-19 surge.

    Al-Aly agrees. “Vaccine-derived immunity lasts for several months, and it should cover the winter season. Plus, the current vaccine is a KP.2-adapted vaccine, so it will work most optimally against KP.2 and related subvariants [such as] KP.3 that are circulating now,” Al-Aly says. “We don’t know when the virus will mutate to a variant that is not compatible with the KP.2 vaccine.” 

    Al-Aly adds that if you’d rather take the protection you can get right now, “It may make more sense to get vaccinated sooner than later.”

    This especially applies if you’re over 65 or immunocompromised and you haven’t received a COVID-19 vaccine in a year or more because, as Chin-Hong adds, “that is the group that is being hospitalized and disproportionately dying now.”

    Some experts—including epidemiologist Katelyn Jetelina, author of newsletter Your Local Epidemiologist—also say that if you’re younger than 65 and not immunocompromised, you can consider waiting and aiming to get vaccinated before Halloween to get the best protection in the winter, when we’re likely to experience another wave because of the colder weather, gathering indoors, and the holidays. 

    “I am more worried about the winter than the summer, so I would think of October (some time before Halloween) as the ‘Goldilocks moment’—not too early, not too late, but just right,” Chin-Hong adds. Time it “such that your antibodies peak during the winter when COVID-19 cases are expected to exceed what we are seeing this summer.”

    My children are starting school—should I get them vaccinated now? 

    According to most experts we spoke to, now is a good time to get your children vaccinated. 

    Jennifer Nuzzo, professor of epidemiology and director of the Pandemic Center at the Brown University School of Public Health, adds that “with COVID-19 infection levels as high as they are and increased exposures in school,” now is a particularly good time to get an updated vaccine if people haven’t gotten COVID-19 recently. 

    Additionally, respiratory viruses spike when kids are back in school, so “doing everything you can to reduce your child’s risk of infection can help protect families and communities,” says epidemiologist Jessica Malaty Rivera, science communications advisor at the de Beaumont Foundation.

    For more information, talk to your health care provider.

    (Disclosure: The de Beaumont Foundation is a partner of The Public Good Projects, the organization that owns Public Good News.)

    This article first appeared on Public Good News and is republished here under a Creative Commons license.

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