Taurine: An Anti-Aging Powerhouse? Exploring Its Unexpected Benefits
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Dr. Mark Rosenberg explains:
Not a stimulant, but…
- Its presence in energy drinks often causes people to assume it’s a stimulant, but it’s not. In fact, it’s a GABA-agonist, thus having a calming effect.
- The real reason it’s in energy drinks is because it helps increase mitochondrial ATP production (ATP = adenosine triphosphate = how cells store energy that’s ready to use; mitochondria take glucose and make ATP)
- Taurine is also anti-inflammatory, antioxidant, and anticancer.
- In the category of aging, human studies are slow to give results for obvious reasons, but mouse studies show that supplementing taurine in middle-aged mice increased their lifespan by 10–12%, as well as improving various physiological markers of aging.
- Taking a closer look at aging—literally; looking at cellular aging—taurine reduces cellular senescence and protects telomeres, thus decreasing DNA mutations.
For more on the science of these, plus Dr. Rosenberg’s personal experience, enjoy:
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Want to learn more?
You might also like to read:
- Taurine’s Benefits For Heart Health And More
- Dr. Greger’s Anti-Aging Eight
- Age & Aging: What Can (And Can’t) We Do About It?
Take care!
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Chickpeas vs Pinto Beans – Which is Healthier?
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Our Verdict
When comparing chickpeas to pinto beans, we picked the pinto beans.
Why?
Both are great! And an argument could be made for either…
In terms of macros, pinto beans have slightly more fiber and slightly more protein, while chickpeas have slightly more carbs, and thus predictably higher net carbs. In the category of those proteins, they both have a comparable spread of amino acods, with pinto beans having very slightly more of each amino acid. All this adds up to a clear, but moderate, win for pinto beans.
When it comes to vitamins, technically chickpeas have more of vitamins A, B3, B5, C, K, and choline, but the margins are so small as to be almost meaningless. Meanwhile, pinto beans have more of vitamins B1, B6, and E, and/but the only one where the margin is enough to really care about is vitamin E (a little over 2x what chickpeas have). So, an argument could be made either way, but we’re going to call this category a tie.
The story with minerals is similar; chickpeas have more copper, iron, manganese, phosphorus, and zinc, all with small margins, while pinto beans have more potassium and selenium, and/but also less sodium. We’d call this either a tie, or a very slight win for chickpeas.
Adding up the sections gives for a very modest win for pinto beans, but as we say, an argument could be made for either.
Certainly, enjoy both!
Want to learn more?
You might like to read:
- Chickpeas vs Black Beans – Which is Healthier?
- Kidney Beans vs Fava Beans – Which is Healthier?
- What Matters Most For Your Heart? Eat More (Of This) For Lower Blood Pressure
Take care!
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4 Tips To Stand Without Using Hands
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The “sit-stand” test, getting up off the floor without using one’s hands, is well-recognized as a good indicator of healthy aging, and predictor of longevity. But what if you can’t do it? Rather than struggling, there are exercises to strengthen the body to be able to do this vital movement.
Step by step
Teresa Shupe has been teaching Pilates professionally full-time for over 25 years, and here’s what she has to offer in the category of safe and effective ways of improving balance and posture while doing the sitting-to-standing movement:
- Squat! Doing squats (especially deep ones) regularly strengthens all the parts necessary to effectively complete this movement. If your knees aren’t up to it at first, do the squats with your back against a wall to start with.
- Roll! On your back, cross your feet as though preparing to stand, and rock-and-roll your body forwards. To start with you can “cheat” and use your fingertips to give a slight extra lift. This exercise builds mobility in the various necessary parts of the body, and also strengthens the core—as well as getting you accustomed to using your bodyweight to move your body forwards.
- Lift! This one’s focusing on that last part, and taking it further. Because it may be difficult to get enough momentum initially, you can practice by holding small weights in your hands, to shift your centre of gravity forwards a bit. Unlike many weights exercises, in this case you’re going to transition to holding less weight rather than more, though.
- Complete! Continue from the above, without weights now; use the blades of your feet to stand. If you need to, use your fingertips to give you a touch more lift and stability, and reduce the fingers that you use until you are using none.
For more on each of these as well as a visual demonstration, enjoy this short video:
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Further reading
For more exercises with a similar approach, check out:
Mobility As A Sporting Pursuit
Take care!
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How I Cured My Silent Reflux – by Don Daniels
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Acid reflux, in its various forms (not all of which include heartburn as a symptom!), affects around 1 in 8 people. Often it takes the form of coughing or excess mucus after eating, and it can trigger ostensibly random sweats, for example.
Don Daniels does an excellent job of demystifying the various kinds of acid reflux, explaining clearly and simply the mechanics of what is going on for each of them and why.
Further, he talks about the medications that can make things worse (and how and why), and supplements that can make it better (and supplements that can make it worse, too!), and a multiphase plan (diet on, meds weaned off, supplements on, supplements weaned off when asymptomatic, diet adjust to a new normal) to get free from acid reflux.
The writing style is simple, clear, and jargon-free, while referencing plenty of scientific literature, often quoting from it and providing sources, much like we often do at 10almonds. There are 50+ such references in all, for a 105-page book.
So, do also note that yes, it’s quite a short book for the price, but the content is of value and wouldn’t have benefitted from padding of the kind that many authors do just to make the book longer.
Bottom line: if you have, or suspect you may have, an acid reflux condition of any kind, then this book can guide you through fixing that.
Click here to check out How I Cured My Silent Reflux, and put up with it no longer!
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Veg in One Bed New Edition – by Huw Richards
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We all know that growing our own veg is ultimately not only healthier on the plate, but also a very healthy activity. Cheaper too. So why don’t more of us do it?
For many of us, it’s a matter of not having the skills or knowledge to do so. This book bridges that knowledge-gap.
Richards gives, as promised, a month-by-month well-illustrated guide to growing a wide variety of vegetables. He does, by the way, assume that we are in a temperate climate in the Northern Hemisphere. So if you’re not, you may need to make some adjustments.
The book doesn’t assume prior knowledge, and does give the reader everything we need from an initial basic shopping list onwards.
A particular strength of this book is that it’s about growing veg in a single raised bed—this ensures keeping everything very manageable.
Bottom line: if you have ever thought it would be good to grow your own veg, but didn’t know where to start and want something practical for a beginner, this is an excellent guide that will get you going!
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The Best Kind Of Fiber For Overall Health?
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The Fiber Of Good Health
We’ve written before about how most people in industrialized nations in general, and N. America in particular, do not get nearly enough fiber:
Why You’re Probably Not Getting Enough Fiber (And How To Fix It)
Fiber’s important for many aspects of health, not least of all the heart:
What Matters Most For Your Heart? Eat More (Of This) For Lower Blood Pressure
As well, of course, as being critical for gut health:
Gut Health 101: Making Friends With Your Gut (You Can Thank Us Later)
But is all fiber “prebiotic fiber”, and/or are some better than others?
Beta-glucan
A recent study (it’s a mouse study, but promising in its applicability for humans) examined the health impacts of 5 different fiber types:
- pectin
- β-glucan
- wheat dextrin
- resistant starch
- cellulose (control)
As for health metrics, they measured:
- body weight
- adiposity
- indirect calorimetry
- glucose tolerance
- gut microbiota
- metabolites thereof
What they found was…
❝Only β-glucan supplementation during HFD-feeding decreased adiposity and body weight gain and improved glucose tolerance compared with HFD-cellulose, whereas all other fibers had no effect. This was associated with increased energy expenditure and locomotor activity in mice compared with HFD-cellulose.
All fibers supplemented into an HFD uniquely shifted the intestinal microbiota and cecal short-chain fatty acids; however, only β-glucan supplementation increased cecal butyrate concentrations. Lastly, all fibers altered the small-intestinal microbiota and portal bile acid composition. ❞
If you’d like to read more, the study itself is here:
If you’d like to read less, the short version is that they are all good but β-glucan scored best in several metrics.
It also acts indirectly as a GLP-1 agonist, by the way:
The right fiber may help you lose weight
You may be wondering: what is β-glucan found in?
It’s found in many (non-animal product) foods, but oats, barley, mushrooms, and yeasts are all good sources.
Is it available as a supplement?
More or less; there are supplements that contain it generously, here’s an example product on Amazon, a cordyceps extract, of which >30% is β-glucan.
As an aside, cordyceps itself has many other healthful properties too:
Cordyceps: Friend Or Foe? ← the answer is, it depends! If you’re human, it’s a friend.
Enjoy!
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Taurine’s Benefits For Heart Health And More
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Taurine: Research Review
First, what is taurine, beyond being an ingredient in many energy drinks?
It’s an amino acid that many animals, including humans, can synthesize in our bodies. Some other animals—including obligate carnivores such as cats (but not dogs, who are omnivorous by nature) cannot synthesize taurine and must get it from food.
So, as humans are very versatile omnivorous frugivores by nature, we have choices:
- Synthesize it—no need for any conscious action; it’ll just happen
- Eat it—by eating meat, which contains taurine
- Supplement it—by taking supplements, including energy drinks, which generally (but not always) use a bioidentical lab-made taurine. Basically, lab-made taurine is chemically identical to the kind found in meat, it’s just cheaper and doesn’t involve animals as a middleman.
What does it do?
Taurine does a bunch of essential things, including:
- Maintaining hydration/electrolyte balance in cells
- Regulating calcium/magnesium balance in cells
- Forming bile salts, which are needed for digestion
- Supporting the integrity of the central nervous system
- Regulating the immune system and antioxidative processes
Thus, a shortage of taurine can lead to such issues as kidney problems, eye tissue damage (since the eyes are a particularly delicate part of the CNS), and cardiomyopathy.
If you want to read more, here’s an academic literature review:
Taurine: A “very essential” amino acid
On the topic of eye health, a 2014 study found that taurine is the most plentiful amino acid in the eye, and helps protect against retinal degeneration, in which they say:
❝We here review the evidence for a role of taurine in retinal ganglion cell survival and studies suggesting that this compound may be involved in the pathophysiology of glaucoma or diabetic retinopathy. Along with other antioxidant molecules, taurine should therefore be seriously reconsidered as a potential treatment for such retinal diseases❞
Read more: Taurine: the comeback of a neutraceutical in the prevention of retinal degenerations
Taurine for muscles… In more than sports!
We’d be remiss not to mention that taurine is enjoyed by athletes to enhance athletic performance; indeed, it’s one of its main selling-points:
See: Taurine in sports and exercise
But! It’s also useful for simply maintaining skeleto-muscular health in general, and especially in the context of age-related decline and chronic disease:
Taurine: the appeal of a safe amino acid for skeletal muscle disorders
On the topic of safety… How safe is it?
There’s an interesting answer to that question. Within safe dose ranges (we’ll get to that), taurine is not only relatively safe, but also, studies that looked to explore its risks found new benefits in the process. Specifically of interest to us were that it appears to promote better long-term memory, especially as we get older (as taurine levels in the brain decline with age):
Taurine, Caffeine, and Energy Drinks: Reviewing the Risks to the Adolescent Brain
^Notwithstanding the title, we assure you, the research got there; they said:
❝Interestingly, the levels of taurine in the brain decreased significantly with age, which led to numerous studies investigating the potential neuroprotective effects of supplemental taurine in several different experimental models❞
What experimental models were those? These ones:
- Taurine protects cerebellar neurons of the external granular layer
- Effects of taurine on alterations of neurobehavior and neurodevelopment key proteins expression
- Neuroprotective role of taurine in developing offspring affected by maternal alcohol consumption
…which were all animal studies, however.
The same systematic review also noted that not only was more research needed on humans, but also, existing studies have had a strong bias to male physiology (in both human and assorted other animal studies), so more diverse study is needed too.
What are the safe dose ranges?
Before we get to toxicity, let’s look at some therapeutic doses. In particular, some studies that found that 500mg 3x daily, i.e. 1.5g total daily, had benefits for heart health:
- Taurine and atherosclerosis
- The Anti-Inflammatory Effect of Taurine on Cardiovascular Disease
- Taurine supplementation has anti-atherogenic and anti-inflammatory effects before and after incremental exercise in heart failure
- Taurine Supplementation Lowers Blood Pressure and Improves Vascular Function in Prehypertension
- Taurine improves the vascular tone through the inhibition of TRPC3 function in the vasculature
Bottom line on safety: 3g/day has been found to be safe:
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