Heart Rate Zones, Oxalates, & More

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It’s Q&A Day at 10almonds!

Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!

In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

So, no question/request too big or small

❝I think the heart may be an issue for lots of us. I know it is for me due to AFib. When I’m in my training zone like on a treadmill, I’m usually around 110 to 120. But there are occasionally times when I’m at 140 or 150. How dangerous is that? If I use that formula of 180 minus age, thats 103. I get nothing from that. My resting heart rate is in the 50 to 60 range.❞

First, for safety, let us draw attention to our medical disclaimer at the bottom of each email, and also specifically note that we are not cardiologists here, let alone your cardiologist. There’s a lot we can’t know or advise about. However, as general rules of thumb:

For people without serious health conditions, it is considered good and healthful for one’s heart rate to double (from its resting rate) during exercise, with even more than 2.5x resting rate being nothing more than a good cardio workout.

As for “180 minus age” (presuming you mean: to calculate the safe maximum heart rate), more common (and used by the American Heart Association) is 220 minus age. In your case, that’d give 143.

Having atrial fibrillation may change this however, and we can’t offer medical advice.

We can point to this AHA “AFib Resources For Patients and Professionals”, including this handy FAQ sheet which says:

“Am I able to exercise?” / “Yes, as long as you’re cleared by your doctor, you can perform normal activities of daily living that you can tolerate” (accompanied by a little graphic of a person using an exercise bike)

You personally probably know this already, of course, but it’s quite an extensive collection of resources, so we thought we’d include it.

It’s certainly a good idea for everyone to be aware of their healthy heart rate ranges, regardless of having a known heart condition or not, though!

American Heart Association: Target Heart Rates Chart

❝I would like to see some articles on osteoporosis❞

You might enjoy this mythbusting main feature we did a few weeks ago!

The Bare-Bones Truth About Osteoporosis

❝Interesting, but… Did you know spinach is high in oxylates? Some people are sensitive and can cause increased inflammation, joint pain or even kidney stones. Moderation is key. My sister and I like to eat healthy but found out by experience that too much spinach salad caused us joint and other aches.❞

It’s certainly good to be mindful of such things! For most people, a daily serving of spinach shouldn’t cause ill effects, and certainly there are other greens to eat.

We wondered whether there was a way to reduce the oxalate content, and we found:

How to Reduce Oxalic Acid in Spinach: Neutralizing Oxalates

…which led us this product on Amazon:

Nephure Oxalate Reducing Enzyme, Low Oxalate Diet Support

We wondered what “nephure” was, and whether it could be trusted, and came across this “Supplement Police” article about it:

Nephure Review – Oxalate Reducing Enzyme Powder Health Benefits?

…which honestly, seems to have been written as a paid advertisement. But! It did reference a study, which we were able to look up, and find:

In vitro and in vivo safety evaluation of Nephure™

…which seems to indicate that it was safe (for rats) in all the ways that they checked. They did not, however, check whether it actually reduced oxalate content in spinach or any other food.

The authors did declare a conflict of interest, in that they had a financial relationship with the sponsor of the study, Captozyme Inc.

All in all, it may be better to just have kale instead of spinach:

We turn the tables and ask you a question!

We’ll then talk about this tomorrow:

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  • Long COVID is real—here’s how patients can get treatment and support

    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.

    What you need to know

    • There is still no single, FDA-approved treatment for long COVID, but doctors can help patients manage individual symptoms.
    • Long COVID patients may be eligible for government benefits that can ease financial burdens.
    • Getting reinfected with COVID-19 can worsen existing long COVID symptoms, but patients can take steps to stay protected.

    On March 15—Long COVID Awareness Day—patients shared their stories and demanded more funding for long COVID research. Nearly one in five U.S. adults who contract COVID-19 suffer from long COVID, and up to 5.8 million children have the disease.

    Anyone who contracts COVID-19 is at risk of developing long-term illness. Long COVID has been deemed by some a “mass-disabling event,” as its symptoms can significantly disrupt patients’ lives.

    Fortunately, there’s hope. New treatment options are in development, and there are resources available that may ease the physical, mental, and financial burdens that long COVID patients face.

    Read on to learn more about resources for long COVID patients and how you can support the long COVID patients in your life.


    What is long COVID, and who is at risk?

    Long COVID is a cluster of symptoms that can occur after a COVID-19 infection and last for weeks, months, or years, potentially affecting almost every organ. Symptoms range from mild to debilitating and may include fatigue, chest pain, brain fog, dizziness, abdominal pain, joint pain, and changes in taste or smell.

    Anyone who gets infected with COVID-19 is at risk of developing long COVID, but some groups are at greater risk, including unvaccinated people, women, people over 40, and people who face health inequities.

    What types of support are available for long COVID patients?

    Currently, there is still no single, FDA-approved treatment for long COVID, but doctors can help patients manage individual symptoms. Some options for long COVID treatment include therapies to improve lung function and retrain your sense of smell, as well as medications for pain and blood pressure regulation. Staying up to date on COVID-19 vaccines may also improve symptoms and reduce inflammation.

    Long COVID patients are eligible for disability benefits under the Americans with Disabilities Act. The Pandemic Legal Assistance Network provides pro bono support for long COVID patients applying for these benefits.

    Long COVID patients may also be eligible for other forms of government assistance, such as Supplemental Nutrition Assistance Program (SNAP), Temporary Assistance for Needy Families (TANF), Medicaid, and rental and utility assistance programs.

    How can friends and family of long COVID patients provide support?

    Getting reinfected with COVID-19 can worsen existing long COVID symptoms. Wearing a high-quality, well-fitting mask will reduce your risk of contracting COVID-19 and spreading it to long COVID patients and others. At indoor gatherings, improving ventilation by opening doors and windows, using high-efficiency particulate air (HEPA) filters, and building your own Corsi-Rosenthal box can also reduce the spread of the COVID-19 virus.

    Long COVID patients may also benefit from emotional and financial support as they manage symptoms, navigate barriers to treatment, and go through the months-long process of applying for and receiving disability benefits.

    For more information, talk to your health care provider.

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

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  • How to Think Like Leonardo da Vinci – by Michael J. Gelb

    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.

    Authors often try to bring forward the best minds of the distant past, and apply them to today’s world. One could fill a library with business advice adaptations from Sun Tzu’s Art of War alone, same goes for Miyamoto Musashi’s Book of Five Rings, and let’s not get started on Niccolò Machiavelli. What makes this book different?

    Michael Gelb explores the principles codified and used by the infamous Renaissance Man to do exactly what he did: pretty much everything. Miyamoto Musashi had no interest in business, but Leonardo da Vinci really did care a lot about learning, creating, problem-solving, human connections, and much more. And best of all, he took notes. So many notes, for himself, of which we now enjoy the benefit.

    How To Think Like Leonardo da Vinci explores these notes and their application by the man himself, and gives real, practical examples of how you can (and why you should) put them into action in your daily life, no matter whether you are a big business CEO or a local line cook or a reclusive academic, Leonardo has lessons for you.

    See today’s book on Amazon!

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  • Beat Sugar Addiction Now! – by Dr. Jacob Teitelbaum & Chrystle Fiedler

    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.

    Sugar isn’t often thought of as an addiction in the same category as alcohol or nicotine, but it’s actually very similar in some ways…

    A bold claim, but: in each case, it has to do with dopamine responses to something that has:

    • an adverse effect on our health,
    • a quickly developed tolerance to same,
    • and unpleasant withdrawal symptoms when quitting.

    However, not all sugar addictions are created equal, and Dr. Teitelbaum lays four different types of sugar addiction out for us:

    1. Most related to “I need to perform and I need to perform now”
    2. Most related to “I just need something to get me through one more stressful day, again, just like every day before it”
    3. Most related to “ate too much sugar because of the above, and now a gut overgrowth of C. albicans is at the wheel”
    4. Most related to “ate too much sugar because of the above, and now insulin resistance is a problem that perpetuates itself too”

    Of course, these may overlap, and indeed, they tend to stack cumulatively as time goes by.

    However, Dr. Teitelbaum notes that as readers we may recognize ourselves as being at a particular point in the above, and there are different advices for each of them.

    You thought it was just going to be about going cold turkey? Nope!

    Instead, a multi-vector approach is recommended, including adjustments to sleep, nutrition, immune health, hormonal health, and more.

    In short: if you’ve been trying to to kick the “White Death” habit as Gloria Swanson called it (sugar, that is, not the WW2 Finnish sniper of the same name—we can’t help you with that one), then this book is really much more helpful than others that take the “well, just don’t eat it, then” approach!

    Pick up your copy of Beat Sugar Addiction Now from Amazon, and start your journey!

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  • Chipotle Chili Wild Rice

    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.

    This is a very gut-healthy recipe that’s also tasty and filling, and packed with polyphenols too. What’s not to love?

    You will need

    • 1 cup cooked wild rice (we suggest cooking it with 1 tbsp chia seeds added)
    • 7 oz cooked sweetcorn (can be from a tin or from frozen or cook it yourself)
    • 4 oz charred jarred red peppers (these actually benefit from being from a jar—you can use fresh or frozen if necessary, but only jarred will give you the extra gut-healthy benefits from fermentation)
    • 1 avocado, pitted, peeled, and cut into small chunks
    • ½ red onion, thinly sliced
    • 6–8 sun-dried tomatoes, chopped
    • 2 tbsp extra virgin olive oil
    • 2 tsp chipotle chili paste (adjust per your heat preferences)
    • 1 tsp black pepper, coarse ground
    • ½ tsp MSG or 1 tsp low-sodium salt
    • Juice of 1 lime

    Method

    (we suggest you read everything at least once before doing anything)

    1) Mix the cooked rice, red onion, sweetcorn, red peppers, avocado pieces, and sun-dried tomato, in a bowl. We recommend to do it gently, or you will end up with guacamole in there.

    2) Mix the olive oil, lime juice, chipotle chili paste, black pepper, and MSG/salt, in another bowl. If perchance you have a conveniently small whisk, now is the time to use it. Failing that, a fork will suffice.

    3) Add the contents of the second bowl to the first, tossing gently but thoroughly to combine well, and serve.

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

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  • Easy Quinoa Falafel

    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.

    Falafel is a wonderful snack or accompaniment to a main, and if you’ve only had shop-bought, you’re missing out. Plus, with this quinoa-based recipe, it’s almost impossible to accidentally make them dry.

    You will need

    • 1 cup cooked quinoa
    • 1 cup chopped fresh parsley
    • ½ cup wholewheat breadcrumbs (or rye breadcrumbs if you’re avoiding wheat/gluten)
    • 1 can chickpeas, drained
    • 4 green onions, chopped
    • ½ bulb garlic, minced
    • 2 tbsp extra virgin olive oil, plus more for frying
    • 2 tbsp tomato paste
    • 1 tbsp apple cider vinegar
    • 2 tsp nutritional yeast
    • 2 tsp ground cumin
    • 1 tsp red pepper flakes
    • 1 tsp black pepper, coarse ground
    • 1 tsp dried thyme
    • ½ tsp MSG or 1 tsp low-sodium salt

    Method

    (we suggest you read everything at least once before doing anything)

    1) Blend all the ingredients in a food processor until it has an even, but still moderately coarse, texture.

    2) Shape into 1″ balls, and put them in the fridge to chill for about 20 minutes.

    3) Fry the balls over a medium-high heat until evenly browned—just do a few at a time, taking care to not overcrowd the pan.

    4) Serve! Great with salad, hummus, and other such tasty healthy snack items:

    Enjoy!

    Want to learn more?

    For those interested in more of what we have going on today:

    Take care!

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  • Women’s Strength Training Anatomy – by Frederic Delavier

    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.

    Fitness guides for women tend to differ from fitness guides for men, in the wrong ways:

    “Do some squats and jumping jacks, and here’s a exercise for your abs; you too can look like our model here”

    In those other books we are left wonder: where’s the underlying information? Where are the explanations that aren’t condescending? Where, dare we ask, is the understanding that a woman might ever lift something heavier than a baby?

    Delavier, in contrast, delivers. With 130 pages of detailed anatomical diagrams for all kinds of exercises to genuinely craft your body the way you want it for you. Bigger here, smaller there, functional strength, you decide.

    And rest assured: no, you won’t end up looking like Arnold Schwarzenegger unless you not only eat like him, but also have his genes (and possibly his, uh, “supplement” regime).

    What you will get though, is a deep understanding of how to tailor your exercise routine to actually deliver the personalized and specific results that you want.

    Pick Up Today’s Book on Amazon!

    Not looking for a feminine figure? You may like the same author’s book for men:

    Check out Strength Training Anatomy (for men) here!

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

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