Soy Beans vs Kidney Beans – Which is Healthier?

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Our Verdict

When comparing soy beans to kidney beans, we picked the soy.

Why?

In terms of macros, soy has 2x the protein, while kidney beans have nearly 3x the carbs and very slightly more fiber. Ratio-wise, the “very slightly more fiber” does not offset the “nearly 3x the carbs” when it comes to glycemic index (though both are still good, really, but this is a head-to-head so the comparison is relevant), and 2x the protein is also quite a bonus, so this category’s an easy win for soy.

In the category of vitamins, soy beans have more of vitamins A, B2, B6, C, E, K, and choline, while kidney beans have more of vitamins B3, B5, and B9, thus making for a 7:3 win for soy.

When it comes to minerals, soy beans have more calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while kidney beans are not higher in any mineral. Another clear win for soy.

Adding up the three strong wins for soy, makes for an overall easy win for soy. Still, enjoy either or both; diversity is good!

Want to learn more?

You might like to read:

Plant vs Animal Protein: Head to Head

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  • Blind Spots – by Dr. Marty Makary

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    From the time the US recommended not giving peanuts to infants for the first three years of life “in order to avoid peanut allergies” (whereupon non-exposure to peanuts early in life led to, instead, an increase in peanut allergies and anaphylactic incidents), to the time the US recommended not taking HRT on the strength of the claim that “HRT causes breast cancer” (whereupon the reduced popularity of HRT led to, instead, an increase in breast cancer incidence and mortality), to many other such incidents of very bad public advice being given on the strength of a single badly-misrepresented study (for each respective thing), Dr. Makary puts the spotlight on what went wrong.

    This is important, because this is not just a book of outrage, exclaiming “how could this happen?!”, but rather instead, is a book of inquisition, asking “how did this happen?”, in such a way that we the reader can spot similar patterns going forwards.

    Oftentimes, this is a simple matter of having a basic understanding of statistics, and checking sources to see if the dataset really supports what the headlines are claiming—and indeed, whether sometimes it suggests rather the opposite.

    The style is a little on the sensationalist side, but it’s well-supported with sound arguments, good science, and clear mathematics.

    Bottom line: if you’d like to improve your scientific literacy, this book is an excellent illustrative guide.

    Click here to check out Blind Spots, and eliminate yours!

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  • Toothpastes & Mouthwashes: Which Help And Which Harm?

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    Toothpastes and mouthwashes: which kinds help, and which kinds harm?

    You almost certainly brush your teeth. You might use mouthwash. A lot of people floss for three weeks at a time, often in January.

    There are a lot of options for oral hygiene; variations of the above, and many alternatives too. This is a big topic, so rather than try to squeeze it all in one, this will be a several-part series.

    For today, let’s look at toothpastes and mouthwashes, to start!

    Toothpaste options

    Toothpastes may contain one, some, or all of the following, so here are some notes on those:

    Fluoride

    Most toothpastes contain fluoride; this is generally recognized as safe though is not without its controversies. The fluoride content is the reason it’s recommended not to swallow toothpaste, though.

    The fluoride in toothpaste can cause some small problems if overused; if you see unusually white patches on your teeth (your teeth are supposed to be ivory-colored, not truly white), that is probably a case of localized overcalcification because of the fluoride, and yes, you can have too much of a good thing.

    Overall, the benefits are considered to far outweigh the risks, though.

    Baking soda

    Whether by itself or as part of a toothpaste, baking soda is a safe and effective choice, not just for cosmetic purposes, but for boosting genuine oral hygiene too:

    Activated charcoal

    Activated charcoal is great at removing many chemicals from things it touches. That includes the kind you might see on your teeth in the form of stains.

    A topical aside on safety: activated charcoal is a common ingredient in a lot of black-colored Halloween-themed foods and drinks around this time of year. Beware, if you ingest these, there’s a good chance of it also cleaning out any meds you are taking. Ask your pharmacist about your own personal meds, but meds that (ingested) activated charcoal will usually remove include:

    • Oral HRT / contraceptives
    • Antidepressants (many kinds)
    • Heart medications (at least several major kinds)

    Toothpaste, assuming you are spitting-not-swallowing, won’t remove your medications though. Nor, in case you were worrying, will it strip tooth enamel, even if you have extant tooth enamel erosion:

    Source: Activated charcoal toothpastes do not increase erosive tooth wear

    However, it’s of no special extra help when it comes to oral hygiene itself, just removing stains.

    So, if you’d like to use it for cosmetic reasons, go right ahead. If not, no need.

    Hydrogen peroxide

    This is generally not a good idea, speaking for the health. For whitening, yes, it works. But for health, not so much:

    Hydrogen peroxide-based products alter inflammatory and tissue damage-related proteins in the gingival crevicular fluid of healthy volunteers: a randomized trial

    To be clear, when they say “alter”, they mean “in a bad way”. It increases inflammation and tissue damage.

    If buying commercially-available whitening toothpaste made with hydrogen peroxide, the academic answer is that it’s a lottery, because brands’ proprietorial compounding processes vary widely and constantly with little oversight and even less transparency:

    Is whitening toothpaste safe for dental health?: RDA-PE method

    Mouthwash options

    In the case of fluoride and hydrogen peroxide, the same advice (for and against) goes as per toothpaste.

    Alcohol

    There has been some concern about the potential carcinogenic effect of alcohol-based mouthwashes. According to the best current science, this one’s not an easy yes-or-no, but rather:

    • If there are no other cancer risk factors, it does not seem to increase cancer risk
    • If there are other cancer risk factors, it does make the risk worse

    Read more:

    Non-Alcohol

    Non-alcoholic mouthwashes are not without their concerns either. In this case, the potential problem is changing the oral microbiome (we are supposed to have one!), and specifically, that the spread of what it kills and what it doesn’t may result in an imbalance that causes a lowering of the pH of the mouth.

    Put differently: it makes your saliva more acidic.

    Needless to say, that can cause its own problems for teeth. The research on this is still emerging, with regard to whether the benefits outweigh the problems, but the fact that it has this effect seems to be a consensus. Here’s an example paper; there are others:

    Effects of Chlorhexidine mouthwash on the oral microbiome

    Flossing, scraping, and alternatives

    These are important (and varied, and interesting) enough to merit their own main feature, rather than squeezing them in at the end.

    So, watch this space for a main feature on these soon!

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  • 3 Things Everyone Over 50 Must Do Daily for Healthy Feet

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    Will Harlow, the over-50s specialist physio, wants you to be on a good footing:

    Daily steps in the right direction

    The three daily exercises recommended in the video are:

    Exercise 1: Towel Scrunch

    The towel scrunch exercise strengthens the flexor muscles in the feet, improving balance and improving contact with the ground. To do this exercise, sit on a chair with a towel placed on the floor beneath your toes while keeping your heels on the ground. Use only your toes to pull the towel toward your heel, scrunching it up as much as possible. This movement strengthens the arch of the foot and can help alleviate symptoms of flat feet. For best results, practice this exercise for 2–3 minutes once or twice daily. Once you’ve got the hand of doing it sitting, do it while standing.

    Exercise 2: Big Toe Extension

    Big toe extension is an essential exercise for maintaining foot mobility and improving walking kinesthetics by preventing stiffness in the big toe. To do this exercise, keep your foot flat on the floor and try to lift only your big toe while keeping the four other toes firmly pressed down. To be clear, we mean under its own power; not using your hands to help. Many people find this difficult initially, but it’s due to a loss of neural connection rather than muscle strength, so with practice, the ability to isolate the movement improves quite quickly. Perform 10 repetitions in a row, three times per day, for optimal benefits. Once you’ve got the hand of doing it sitting, do it while standing.

    Exercise 3: Calf Stretch

    The calf stretch is an important exercise for maintaining foot health by preventing tight calves, which can contribute to issues like plantar fasciitis and Morton’s neuroma. To do this stretch, place your hands against a wall for support and extend one leg straight behind you while keeping your other heel firmly on the floor. The front knee should be bent while the back leg remains straight, creating a stretch in the calf. Hold this position for 30 seconds (building up to that, if necessary). Since the effectiveness of stretching comes from frequency rather than duration, this stretch should be performed three to four times per day for the best results.

    For more on each of these, plus visual demonstrations, enjoy:

    Click Here If The Embedded Video Doesn’t Load Automatically!

    Want to learn more?

    You might also like to read:

    Steps For Keeping Your Feet A Healthy Foundation ← this one’s about general habits, not exercises

    Take care!

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Related Posts

  • Natto vs Tempeh – Which is Healthier?
  • The Meds That Impair Decision-Making

    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.

    Impairment to cognitive function is often comorbid with Parkinson’s disease. That is to say: it’s not a symptom of Parkinson’s, but it often occurs in the same people. This may seem natural: after all, both are strongly associated with aging.

    However, recent (last month, at time of writing) research has brought to light a very specific way in which medication for Parkinson’s may impair the ability to make sound decisions.

    Obviously, this is a big deal, because it can affect healthcare decisions, financial decisions, and more—greatly impacting quality of life.

    See also: Age-related differences in financial decision-making and social influence

    (in which older people were found more likely to be influenced by the impulsive financial preferences of others than their younger counterparts, when other factors are controlled for)

    As for how this pans out when it comes to Parkinson’s meds…

    Pramipexole (PPX)

    This drug can, due to an overlap in molecular shape, mimic dopamine in the brains of people who don’t have enough—such as those with Parkinson’s disease. This (as you might expect) helps alleviate Parkinson’s symptoms.

    However, researchers found that mice treated with PPX and given a touch-screen based gambling game picked the high-risk, high reward option much more often. In the hopes of winning strawberry milkshake (the reward), they got themselves subjected to a lot of blindingly-bright flashing lights (the risk, to which untreated mice were much more averse, as this is very stressful for a mouse).

    You may be wondering: did the mice have Parkinson’s?

    The answer: kind of; they had been subjected to injections with 6-hydroxydopamine, which damages dopamine-producing neurons similarly to Parkinson’s.

    This result was somewhat surprising, because one would expect that a mouse whose depleted dopamine was being mimicked by a stand-in (thus, doing much of the job of dopamine) would be less swayed by the allure of gambling (a high-dopamine activity), since gambling is typically most attractive to those who are desperate to find a crumb of dopamine somewhere.

    They did find out why this happened, by the way, the PPX hyperactivated the external globus pallidus (also called GPe, and notwithstanding the name, this is located deep inside the brain). Chemically inhibiting this area of the brain reduced the risk-taking activity of the mice.

    This has important implications for Parkinson’s patients, because:

    • on an individual level, it means this is a side effect of PPX to be aware of
    • on a research-and-development level, it means drugs need to be developed that specifically target the GPe, to avoid/mitigate this side effect.

    You can read the study in full here:

    Pramipexole Hyperactivates the External Globus Pallidus and Impairs Decision-Making in a Mouse Model of Parkinson’s Disease

    Don’t want to get Parkinson’s in the first place?

    While nothing is a magic bullet, there are things that can greatly increase or decrease Parkinson’s risk. Here’s a big one, as found recently (last week, at the time of writing):

    Air Pollution and Parkinson’s Disease in a Population-Based Study

    Also: knowing about its onset sooner rather than later is scary, but beneficial. So, with that in mind…

    Recognize The Early Symptoms Of Parkinson’s Disease

    Finally, because Parkinson’s disease is theorized to be caused by a dysfunction of alpha-synuclein clearance (much like the dysfunction of beta-amyloid clearance, in the case of Alzheimer’s disease), this means that having a healthy glymphatic system (glial cells doing the same clean-up job as the lymphatic system, but in the brain) is critical:

    How To Clean Your Brain (Glymphatic Health Primer)

    Take care!

    Don’t Forget…

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  • Hack Your Hunger

    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 it comes to dealing with hunger, a common-sense way of dealing with it is “eat something”. However, many people find that they then eat the wrong things, in the wrong quantities, and end up in a cycle of overeating and being hungry.

    If this gets to the extreme, it can turn into a full-blown eating disorder:

    Eating Disorders: More Varied (And Prevalent) Than People Think

    …and even in more moderate presentations, the cycle of hunger and overeating is not great for the health. So, how to avoid that?

    Listen to your body (but: actually listen)

    Your body says: we’re running a little low on glycogen reserves so our energy’s going to start suffering in a few hours if we don’t eat some fruit, kill something and eat its fatty organs, or perhaps find some oily nuts.

    You hear: eat something bright and sugary, shout at the dog, eat some fried food, got it!

    Your body says: our water balance is a little off, we could do with some sodium, potassium, and perhaps some phosphorus to correct it.

    You hear: eat something salty, got it, potato chips coming right up!

    …and so on. Now, we know 10almonds readers are quite a health-conscious readership, so perhaps your responses are not quite like that. But the take-away point is still important: we need to listen to the whole message, and give the body what it actually needs, not what will just shut the message off the most quickly.

    Here’s how: Intuitive Eating Might Not Be What You Think

    Bonus: Interoception: Improving Our Awareness Of Body Cues

    About those cravings…

    As illustrated a little above, a lot of cravings might not be what they first appear, and in evolutionary terms, our body is centuries behind industrialization, in terms of adaptations, which means that even if we try to take the above into account, our responses can sometimes be inappropriate in the age of supermarkets.

    See also: The Science of Hunger, And How To Sate Cravings

    Natural appetite suppressants

    Eating more is not always the answer, not even if it’s more healthy food. And hunger pangs can be especially inconvenient if, for example, we are fasting at present, which is by the way a very healthful thing for most people:

    Learn more: Intermittent Fasting: What’s the truth?

    One way to suppress hunger is simply to trigger the stomach into sending “full” signals, which involves filling it. Since you do not want to overeat, the trick here is imply to use high-volume food.

    Consider for example: 30 grapes and 30 raisins have approximately the same calorie count (what with raisins being dried grapes, and the calories didn’t evaporate), but the bowl of fresh fruit is going to physically fill your stomach a lot more quickly than the tiny amount of dried fruit.

    More on this: Some Surprising Truths About Hunger And Satiety

    Protein is of course also an appetite suppressant, but it takes about 20 minutes for the signal to kick in. So a “hack” here is to snack on something proteinous at least 15 minutes before your main meal (for example, a portion of nuts while cooking, unless you’re allergic, or some dried fish unless you’re vegetarian/vegan; you get it, pick something high in protein and good for snacking, and have a small portion before your main meal).

    Nor is protein the only option!

    See also: 3 Natural Appetite Suppressants Better Than Ozempic

    Scale it down

    Related to the above, there is a feedback loop that occurs here. The more you eat, the more your stomach slowly grows to accommodate it; the less you eat, the more your stomach slowly shrinks because the body tries hard to be an efficient organism, and will not maintain something that isn’t being used.

    So, there’s a bit of a catch-22; sate your hunger by filling your stomach with high volume foods, but filling it will cause it to grow?

    The trick is: do the “eat until 80% full” thing. That’s full enough that you have had a nice meal and are not suffering, without stretching the stomach.

    Enjoy your food

    Seriously! Actually enjoy it. Which means paying full attention to it. Eating can and should be a wonderful experience, so it’s best savored rather than inhaling a bowl of something in 30 seconds.

    Have you seen those dog bowls that have obstructions to slow down how quickly a dog eats? We can leverage that kind of trick too! While you might not want to eat from a dog bowl, how about having a little bowl of pistachio nuts rather than ready-to-eat peanuts? Or any shelled nuts that we must shell as we go. If you’re allergic to nuts, there are plenty of other foods with a high work-to-food ratio. Take some time and enjoy that pomegranate, for instance!

    Not that we necessarily have to make things difficult for ourselves either; we can just take appropriate care to ensure a good dining experience. Life is for living, so why not enjoy it?

    See also: Mindful Eating: How To Get More Out Of What’s On Your Plate

    Enjoy!

    Don’t Forget…

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  • Delicious Quinoa Avocado Bread

    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.

    They’re gluten-free, full of protein and healthy fats, generous with the fiber, easy to make, and tasty too! What’s not to love? Keep this recipe (and its ingredients) handy for next time you want healthy burger buns or similar:

    You will need

    • 2½ cups quinoa flour
    • 2 cups almond flour (if allergic, just substitute more quinoa flour)
    • 1 avocado, peeled, pitted, and mashed
    • zest and juice of 1 lime
    • 2 tbsp ground flaxseed
    • 1 tsp baking powder
    • ½ tsp MSG or 1 tsp low-sodium salt
    • Optional: seeds, oats, or similar for topping the buns

    Method

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

    1) Preheat the oven to 350℉/175℃.

    2) Mix the flaxseed with ⅓ cup warm water and set aside.

    3) Mix, in a large bowl, the quinoa flour and almond flour with the baking powder and the MSG or salt.

    4) Mix, in a separate smaller bowl, the avocado and lime.

    5) Add the wet ingredients to the dry, slowly, adding an extra ½ cup water as you do, and knead into a dough.

    6) Divide the dough into 4 equal portions, each shaped into a ball and then slightly flattened, to create a burger bun shape. If you’re going to add any seeds or similar as a topping, add those now.

    7) Bake them in the oven (on a baking sheet lined with baking paper) for 20–25 minutes. You can check whether they’re done the same way you would a cake, by piercing them to the center with a toothpick and seeing whether it comes out clean.

    8) Serve when sufficiently cooled.

    Enjoy!

    Want to learn more?

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

    Take care!

    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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