Non-Alcohol Mouthwash vs Alcohol Mouthwash – Which is Healthier?
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Our Verdict
When comparing non-alcohol mouthwash to alcohol mouthwash, we picked the alcohol.
Why?
Note: this is a contingent choice and is applicable to most, but not all, people.
In short, there has been some concern about alcohol mouthwashes increasing cancer risk, but research has shown this is only the case if you already have an increased risk of oral cancer (for example if you smoke, and/or have had an oral cancer before).
For those for whom this is not the case (for example, if you don’t smoke, and/or have no such cancer history), then best science currently shows that alcohol mouthwash does not cause any increased risk.
What about non-alcohol mouthwashes? Well, they have a different problem; they usually use chlorine-based chemicals like chlorhexidine or cetylpyridinium chloride, which are (exactly as the label promises) exceptionally good at killing oral bacteria.
(They’d kill us too, at higher doses, hence: swill and spit)
Unfortunately, much like the rest of our body, our mouth is supposed to have bacteria there and bad things happen when it doesn’t. In the case of our oral microbiome, cleaning it with such powerful antibacterial agents can kill our “good” bacteria along with the bad, which lowers the pH of our saliva (that’s bad; it means it is more acidic), and thus indirectly erodes tooth enamel.
You can read more about the science of all of the above (with references), here:
Toothpastes & Mouthwashes: Which Help And Which Harm?
Summary:
For most people, alcohol mouthwashes are a good way to avoid the damage that can be done by chlorhexidine in non-alcohol mouthwashes.
Here are some examples, but there will be plenty in your local supermarket:
Non-Alcohol, by Colgate | Alcohol, by Listerine
If you have had oral cancer, or if you smoke, then you may want to seek a third alternative (and also, please, stop smoking if you can).
Or, really, most people could probably skip mouthwashes, if you’ve good oral care already by other means. See also:
Toothpastes & Mouthwashes: Which Help And Which Harm?
(yes, it’s the same link as before, but we’re now drawing your attention to the fact it has information about toothpastes too)
If you do want other options though, might want to check out:
Less Common Oral Hygiene Options ← miswak sticks are especially effective
Take care!
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Never Too Late To Start Over: Finding Purpose At Any Age
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Dana Findwell’s late 50s were not an easy time, but upon now hitting 60 (this week, at time of writing), she’s enthusiastically throwing herself into the things that bring her purpose, and so can you.
Start where you are
Findwell was already no stranger to starting again, having been married and divorced twice, and having moved frequently, requiring constant “life resets”.
Nevertheless, she always had her work to fall back on; she was a graphic designer and art director for 30 years… Until burnout struck.
And when burnout struck, so did COVID, resulting in the loss of her job. Her job wasn’t the only thing she lost though, as her mother died around the same time. All in all, it was a lot, and not the fun kind of “a lot”.
Struggling to find a new career direction, she ended up starting a small business for herself, so that she could direct the pace; pressing forwards as and when she had the energy. This became her new “ikigai“, the main thing that brings a sense of purpose to her life, but getting one part of her life back into order brought her attention to the rest; she realized she’d neglected her health, so she joined a gym. And a weightlifting class. And a hip-hop class. And she took up the practice of Japanese drumming (for the unfamiliar, this can be a rather athletic ability; it’s not a matter of sitting at a drum kit).
And now? Her future is still not clear, but that’s ok, because she’s making it as she goes, and she’s doing it her way, trusting in her ability to handle what may come up, and doing the things now that future-her will be glad of having done (e.g. laying the groundwork of both financial security and good health).
Change can sometimes be triggered by adverse circumstances, but there’s always the opportunity to find something better. For more on all of this, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
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But First, Inner Peace – by Case Kenny
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Thinking positively and vividly imagining a Ferrari parked in your driveway will not, in fact, cause it to manifest there.
You know what that method does work for, though? Feelings.
This book is essentially a guided thought-and-feeling modelling system that, consisting of 60 chapters to be taken one-per-day, aims to rewire your mind for inner peace.
This is not, however, just a matter of “imagine peacefulness”, or nice-sounding platitudes. Rather, at the end of each chapter there is an exercise and journaling prompts; effectively, work to do along the way.
Weighing in at 438 pages, this is a sizeable book, but part of that is because of the space to write answers to journaling prompts. Still, it’s not exactly a pamphlet, either—there is serious and extensive content here too.
Like any daily reader, you can zip through it all at once if you like, but a benefit to doing the chapter-a-day approach is that it sets a habit of mindful reflection, and gives you a chance to implement each thing, one per day, building up new habits in that regard, too. In contrast, reading it all in one sitting wouldn’t give that.
Bottom line: without inner peace, we don’t have much. Treat yourself—you deserve it.
Click here to check out But First, Inner Peace, and enjoy inner peace!
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Treadmill vs Road
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Have a question or a request? We love to hear from you!
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 😎
❝Why do I get tired much more quickly running outside, than I do on the treadmill? Every time I get worn out quickly but at home I can go for much longer!❞
Short answer: the reason is Newton’s laws of motion.
In other words: on a treadmill, you need only maintain your position in space relative the the Earth while the treadmill moves beneath you, whereas on the road, you need to push against the Earth with sufficient force to move it relative to your body.
Illustrative thought experiment to make that clearer: if you were to stand on a treadmill with roller skates, and hold onto the bar with even just one finger, you would maintain your speed as far as the treadmill’s computer is concerned—whereas to maintain your speed on a flat road, you’d still need to push with your back foot every few yards or so.
More interesting answer: it’s a qualitatively different exercise (i.e. not just quantitively different). This is because of all that pushing you’re having to do on the road, while on a treadmill, the only pushing you have to do is just enough to counteract gravity (i.e. to keep you upright).
As such, both forms of running are a cardio exercise (because simply moving your legs quickly, even without having to apply much force, is still something that requires oxygenated blood feeding the muscles), but road-running adds an extra element of resistance exercise for the muscles of your lower body. Thus, road-running will enable you to build-maintain muscle much more than treadmill-running will.
Some extra things to bear in mind, however:
1) You can increase the resistance work for either form of running, by adding weight (such as by wearing a weight vest):
Weight Vests Against Osteoporosis: Do They Really Build Bone?
…and while road-running will still be the superior form of resistance work (for the reasons we outlined above), adding a weight vest will still be improving your stabilization muscles, just as it would if you were standing still while holding the weight up.
2) Stationary cycling does not have the same physics differences as stationary running. By this we mean: an exercise bike will require your muscles to do just as much pushing as they would on a road. This makes stationary cycling an excellent choice for high intensity resistance training (HIRT):
3) The best form of exercise is the one that you will actually do. Thus, when it’s raining sidewise outside, a treadmill inside will get exercise done better than no running at all. Similarly, a treadmill exercise session takes a lot less preparation (“switch it on”) than a running session outside (“get dressed appropriately for the weather, apply sunscreen if necessary, remember to bring water, etc etc”), and thus is also much more likely to actually occur. The ability to stop whenever one wants is also a reassuring factor that makes one much more likely to start. See for example:
How To Do HIIT (Without Wrecking Your Body)
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Do Try This At Home: The 12-Week Brain Fitness Program
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12 Weeks To Measurably Boost Your Brain
This is Dr. Majid Fotuhi. From humble beginnings (being smuggled out of Iran in 1980 to avoid death in the war), he went on (after teaching himself English, French, and German, hedging his bets as he didn’t know for sure where life would lead him) to get his MD from Harvard Medical School and his PhD in neuroscience from Johns Hopkins University. Since then, he’s had a decades-long illustrious career in neurology and neurophysiology.
What does he want us to know?
The Brain Fitness Program
This is not, by the way, something he’s selling. Rather, it was a landmark 12-week study in which 127 people aged 60–80, of which 63% female, all with a diagnosis of mild cognitive impairment, underwent an interventional trial—in other words, a 12-week brain fitness course.
After it, 84% of the participants showed statistically significant improvements in cognitive function.
Not only that, but of those who underwent MRI testing before and after (not possible for everyone due to practical limitations), 71% showed either no further deterioration of the hippocampus, or actual growth above the baseline volume of the hippocampus (that’s good, and it means functionally the memory center of the brain has been rejuvenated).
You can read a little more about the study here:
As for what the program consisted of, and what Dr. Fotuhi thus recommends for everyone…
Cognitive stimulation
This is critical, so we’re going to spend most time on this one—the others we can give just a quick note and a pointer.
In the study this came in several forms and had the benefit of neurofeedback technology, but he says we can replicate most of the effects by simply doing something cognitively stimulating. Whatever challenges your brain is good, but for maximum effect, it should involve the language faculties of the brain, since these are what tend to get hit most by age-related cognitive decline, and are also what tends to have the biggest impact on life when lost.
If you lose your keys, that’s an inconvenience, but if you can’t communicate what is distressing you, or understand what someone is explaining to you, that’s many times worse—and that kind of thing is a common reality for many people with dementia.
To keep the lights brightly lit in that part of the brain: language-learning is good, at whatever level suits you personally. In other words: there’s a difference between entry-level Duolingo Spanish, and critically analysing Rumi’s poetry in the original Persian, so go with whatever is challenging and/but accessible for you—just like you wouldn’t go to the gym for the first time and try to deadlift 500lbs, but you also probably wouldn’t do curls with the same 1lb weights every day for 10 years.
In other words: progressive overloading is key, for the brain as well as for muscles. Start easy, but if you’re breezing through everything, it’s time to step it up.
If for some reason you’re really set against the idea of learning another language, though, check out:
Reading As A Cognitive Exercise ← there are specific tips here for ensuring your reading is (and remains) cognitively beneficial
Mediterranean diet
Shocking nobody, this is once again recommended. You might like to check out the brain-healthy “MIND” tweak to it, here:
Four Ways To Upgrade The Mediterranean Diet ← it’s the fourth one
Omega-3 supplementation
Nothing complicated here. The brain needs a healthy balance of these fatty acids to function properly, and most people have an incorrect balance (too little omega-3 for the omega-6 present):
What Omega-3 Fatty Acids Really Do For Us ← scroll to “against cognitive decline”
Increasing fitness
There’s a good rule of thumb: what’s healthy for your heart, is healthy for your brain. This is because, like every other organ in your body, the brain does not function well without good circulation bringing plenty of oxygen and nutrients, which means good cardiovascular health is necessary. The brain is extra sensitive to this because it’s a demanding organ in terms of how much stuff it needs delivering via blood, and also because of the (necessary; we’d die quickly and horribly without it) impediment of the blood-brain barrier, and the possibility of beta-amyloid plaques and similar woes (they will build up if circulation isn’t good).
How To Reduce Your Alzheimer’s Risk ← number two on the list here
Practising mindfulness medication
This is also straightforward, but not to be underestimated or skipped over:
No-Frills, Evidence-Based Mindfulness
Want to step it up? Check out:
Meditation Games That You’ll Actually Enjoy
Lastly…
Dr. Fotuhi wants us to consider looking after our brain the same way we look after our teeth. No, he doesn’t want us to brush our brain, but he does want us to take small measurable actions multiple times per day, every day.
You can’t just spend the day doing nothing but brushing your teeth for the entirety of January the 1st and then expect them to be healthy for the rest of the year; it doesn’t work like that—and it doesn’t work like that for the brain, either.
So, make the habits, and keep them going
Take care!
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Unbroken – by Dr. MaryCatherine McDonald
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We’ve reviewed books about trauma before, so what makes this one different? Mostly, it’s the different framing.
Dr. McDonald advocates for a neurobiological understanding of trauma, which really levels the playing field when it comes to different types of trauma that are often treated very differently, when the end result in the brain is more or less the same.
Does this mean she proposes a “one-size fits all” approach? Kind of!
Insofar as she offers a one-size fits all approach that is then personalized by the user, but most of her advices will go for most kinds of trauma in any case. This is particularly useful for any of us who’ve ever hit a wall with therapists when they expect a person to only be carrying one major trauma.
Instead, with Dr. McDonald’s approach, we can take her methods and use them for each one.
After an introduction and overview, each chapter contains a different set of relevant psychological science explored through a case study, and then at the end of the chapter, tools to use and try out.
The style is very light and readable, notwithstanding the weighty subject matter.
Bottom line: if you’ve been trying to deal with (or avoid dealing with) some kind(s) of trauma, this book will doubtlessly contain at least a few new tools for you. It did for this reviewer, who reads a lot!
Click here to check out Unbroken, because it’s never too late to heal!
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Insomnia? High blood pressure? Try these!
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Your Questions, Our Answers!
Q: Recipes for insomnia and high blood pressure and good foods to eat for these conditions?
A: Insomnia can be caused by many things, and consequently can often require a very multi-vector approach to fixing it. But, we’ll start by answering the question you asked (and probably address the rest of dealing with insomnia in another day’s edition!):
- First, you want food that’s easy to digest. Broadly speaking, this means plant-based. If not plant-based, fish (unless you have an allergy, obviously) is generally good and certainly better than white meat, which is better than red meat. In the category of dairy, it depends so much on what it is, that we’re not going to try to break it down here. If in doubt, skip it.
- You also don’t want blood sugar spikes, so it’s good to lay off the added sugar and white flour (or white flour derivatives, like white pasta), especially in your last meal of the day.
- Magnesium supports healthy sleep. A fine option would be our shchi recipe, but using collard greens rather than cabbage. Cabbage is a wonderful food, but collard greens are much higher in magnesium. Remember to add plenty of mushrooms (unless you don’t like them), as they’re typically high in magnesium too.
As for blood pressure, last month we gave tips (and a book recommendation) for heart health. The book, Dr. Monique Tello’s “Healthy Habits for Your Heart: 100 Simple, Effective Ways to Lower Your Blood Pressure and Maintain Your Heart’s Health”, also has recipes!
Here’s one from the “mains” section:
Secret Ingredient Baltimore-Style Salmon Patties with Not-Oily Aioli
❝This is a family favorite, and no one knows that it features puréed pumpkin! Most salmon cake recipes all for eggs and bread crumbs as binders, but puréed pumpkin and grated carrot work just as well, lend a beautiful color, and add plenty of fiber and plant nutrients. Canned salmon is way cheaper than fresh and has just as much omega-3 PUFAs and calcium. Serve this alongside a salad (the Summer Corn, Tomato, Spinach, and Basil Salad would go perfectly) for a well-rounded meal.❞
Serves 4 (1 large patty each)
Secret Ingredient Baltimore-Style Salmon Patties:
- 1 (15-oz) can pink salmon, no salt added
- ½ cup puréed pumpkin
- ½ cup grated carrot (I use a handheld box grater)
- 2 tablespoons minced chives (Don’t have chives? Minced green onions or any onions will do)
- 2 teaspoons Old Bay Seasoning
- 1 tablespoon olive oil
- ½ large lemon, sliced, for serving
Not-Oily Aioli:
- ½ cup plain low-fat Greek yogurt
- Juice and zest from ½ large lemon
- 1 clove garlic, crushed and minced fine
- 2 tablespoons chopped fresh dill
- For the patties: mix all the ingredients for the salmon patties together in a medium bowl
- Form patties with your hands and set on a plate or tray (you should have 4 burger-sized patties)
- Heat oil in a large skillet over medium heat.
- Set patties in a skillet and brown for 4 minutes, then carefully flip.
- Brown the other side, then serve hot.
- For the Aioli: mix all the ingredients for the aioli together in a small bowl.
- Plop a dollop alongside or on top of each salmon patty and serve with a spice of lemon.
Per serving: Calories: 367 | Fat: 13.6g | Saturated Fat: 4.4g | Protein: 46g | Sodium: 519mg | Carbohydrates: 13.2g | Fiber: 1.3g | Sugars: 9g | Calcium: 505mg | Iron: 1mg | Potassium 696mg
Notes from the 10almond team:
- If you want to make it plant-based, substitute cooked red lentils (no salt added) for the tinned salmon, and plant-based yogurt for the Greek yogurt
- We recommend adding more garlic. Seriously, who uses 1 clove of garlic for anything, let alone divided between four portions?
- The salads mentioned are given as recipes elsewhere in the same book. We strongly recommend getting her book, if you’re interested in heart health!
Do you have a question you’d like to see answered here? Hit reply or use the feedback widget at the bottom; we’d love to hear from you!
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