The SharpBrains Guide to Brain Fitness – by Alvaro Fernandez et al.
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We say “et al.” in the by-line, because this one has a flock of authors, including Dr. Pascale Michelon, Dr. Sandra Bond Chapman, Dr. Elkehon Goldberg, and various others if we include the foreword, introduction, etc.
This is relevant, because those who contributed to the meat of the book (i.e., those listed above), it makes the work a lot more scientifically reliable; one skilled science writer might make a mistake; it’s much less likely to make it through to publication when there are a bevy of doctors in the mix, each staking their reputation on the book’s content, and thus having a vested interest in checking each other’s work as well as their own.
As for what this multidisciplinary team have to offer? The book covers such things as:
- how the brain works (especially the possibilities of neuroplasticity), and what that means for such things as memory and attention
- being “a coach not a patient”; i.e., being active rather than passive in one’s approach to brain health
- the relevance of physical exercise, how much, and what kind
- the relevance (and limitations) of diet choices for brain health
- the relevance of such things as learning new languages and musical training
- the relevance of social engagement, and how some (but not all) social engagement can boost cognition
- methods for managing stress and building resilience to same (critical for maintaining a healthy brain)
- “cross-fit for your brain”, that is to say, a multi-vector collection of tools to explore, ranging from meditation to CBT to biofeedback and more.
The style is pop-science without being sensationalist, just communicating ideas clearly, with enough padding to feel casual, and not like a dense read. Importantly, it’s also practical and applicable too, which is something we always look for here.
Bottom line: if you’d like to be given a good overview of what things work (and how much they can be expected to work), along with a good framework to put that knowledge into practice, then this is a great book for you.
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Savory Protein Crêpe
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Pancakes have a bad reputation healthwise, but they don’t have to be so. Here’s a very healthy crêpe recipe, with around 20g of protein per serving (which is about how much protein most people’s body’s can use at one sitting) and a healthy dose of fiber too:
You will need
Per crêpe:
- ½ cup milk (your preference what kind; we recommend oat milk for this)
- 2 oz chickpea flour (also called garbanzo bean flour, or gram flour)
- 1 tsp nutritional yeast
- 1 tsp ras el-hanout (optional but tasty and contains an array of beneficial phytochemicals)
- 1 tsp dried mixed herbs
- ⅛ tsp MSG or ¼ tsp low-sodium salt
For the filling (also per crêpe):
- 6 cherry tomatoes, halved
- Small handful baby spinach
- Extra virgin olive oil
Method
(we suggest you read everything at least once before doing anything)
1) Mix the dry crêpe ingredients in a bowl, and then stir in the milk, whisking to mix thoroughly. Leave to stand for at least 5 minutes.
2) Meanwhile, heat a little olive oil in a skillet, add the tomatoes and fry for 1 minute, before adding the spinach, stirring, and turning off the heat. As soon as the spinach begins to wilt, set it aside.
3) Heat a little olive oil either in the same skillet (having been carefully wiped clean) or a crêpe pan if you have one, and pour in a little of the batter you made, tipping the pan so that it coats the pan evenly and thinly. Once the top is set, jiggle the pan to see that it’s not stuck, and then flip your crêpe to finish on the other side.
If you’re not confident of your pancake-tossing skills, or your pan isn’t good enough quality to permit this, you can slide it out onto a heatproof chopping board, and use that to carefully turn it back into the pan to finish the other side.
4) Add the filling to one half of the crêpe, and fold it over, pushing down at the edges with a spatula to make a seal, cooking for another 30 seconds or so. Alternatively, you can just serve a stack of crêpes and add the filling at the table, folding or rolling per personal preference:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)
- Three Daily Servings of Beans?
- Lycopene’s Benefits For The Gut, Heart, Brain, & More
- Our Top 5 Spices: How Much Is Enough For Benefits?
- Sea Salt vs MSG – Which is Healthier?
Take care!
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Reading At Night: Good Or Bad For Sleep? And Other Questions
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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
❝Would be interested in your views about “reading yourself to sleep”. I find that current affairs magazines and even modern novels do exactly the opposite. But Dickens – ones like David Copperfield and Great Expectations – I find wonderfully effective. It’s like entering a parallel universe where none of your own concerns matter. Any thoughts on the science that may explain this?!❞
Anecdotally: this writer is (like most writers) a prolific reader, and finds reading some fiction last thing at night is a good way to create a buffer between the affairs of the day and the dreams of night—but I could never fall asleep that way, unless I were truly sleep-deprived. The only danger is if I “one more chapter” my way deep into the night! For what it’s worth, bedtime reading for me means a Kindle self-backlit with low, soft lighting.
Scientifically: this hasn’t been a hugely researched area, but there are studies to work from. But there are two questions at hand (at least) here:
- one is about reading, and
- the other is about reading from electronic devices with or without blue light filters.
Here’s a study that didn’t ask the medium of the book, and concluded that reading a book in bed before going to sleep improved sleep quality, compared to not reading a book in bed:
Here’s a study that concluded that reading on an iPad (with no blue light filter) that found no difference in any metrics except EEG (so, there was no difference on time spent in different sleep states or sleep onset latency), but advised against it anyway because of the EEG readings (which showed slow wave activity being delayed by approximately 30 minutes, which is consistent with melatonin production mechanics):
Here’s another study that didn’t take EEG readings, and/but otherwise confirmed no differences being found:
We’re aware this goes against general “sleep hygiene” advice in two different ways:
- General advice is to avoid electronic devices before bedtime
- General advice is to not do activities besides sleep (and sex) in bed
…but, we’re committed to reporting the science as we find it!
Enjoy!
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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:
- Enhanced plaque removal to improve gingival health: 3-month randomized clinical study of the effects of baking soda toothpaste on plaque and gingivitis
- The effects of two baking-soda toothpastes in enhancing mechanical plaque removal and improving gingival health: A 6-month randomized clinical study
- The efficacy of baking soda dentifrice in controlling plaque and gingivitis: A systematic review
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:
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:
- Does the use of alcohol mouthwash increase the risk of developing oral cancer?
- Alcohol-based mouthwash as a risk factor of oral cancer: A systematic review
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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5 Steps To Beat Overwhelm
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Dealing With Overwhelm
Whether we live a hectic life in general, or we usually casually take each day as it comes but sometimes several days gang up on us at once, everyone gets overwhelmed sometimes.
Today we’re going to look at how to deal with it healthily.
Step 1: Start anywhere
It’s easy to get stuck in “analysis paralysis” and not know how to tackle an unexpected large problem. An (unhealthy) alternative is to try to tackle everything at once, and end up doing nothing very well.
Even the most expert juggler will not successfully juggle 10 random things thrown unexpectedly at them.
So instead, just pick any part of the the mountain of to-dos, and start.
If you do want a little more finesse though, check out:
Procrastination, And How To Pay Off The To-Do List Debt
Step 2: Accept what you’re capable of
This one works both ways. It means being aware of your limitations yes, but also, of your actual abilities:
- Is the task ahead of you really beyond what you are capable of?
- Could you do it right now without hesitation if a loved one’s life depended on it?
- Could you do it, but there’s a price to pay (e.g. you can do it but it’ll wipe you out in some other life area)?
Work out what’s possible and acceptable to you, and make a decision. And remember, it could be that someone else could do it, but everyone has taken the “if you want something doing, give it to someone busy” approach. It’s flattering that people have such confidence in our competence, but it is also necessary to say “no” sometimes, or at least enlisting help.
Step 3: Listen to your body
…like a leader listening to an advisory council. Your perception of tiredness, pain, weakness, and all your emotions are simply messengers. Listen to the message! And then say “thank you for the information”, and proceed accordingly.
Sometimes that will be in the way the messengers seem to be hoping for!
Sometimes, however, maybe we (blessed with a weighty brain and not entirely a slave to our limbic system) know better, and know when it’s right to push through instead.
Similarly, that voice in your head? You get to decide where it goes and doesn’t. On which note…
Step 4: Be responsive, not reactive
We wrote previously on the difference between these:
A Bone To Pick… Up And Then Put Back Where We Found It
Measured responses will always be better than knee-jerk reactions, unless it is literally a case of a split-second making a difference. 99% of our problems in life are not so; usually the problem will still be there unchanged after a moment’s mindful consideration, so invest in that moment.
You’ve probably heard the saying “give me six hours to chop down a tree, and I’ll spend the first four sharpening the axe”. In this case, that can be your mind. Here’s a good starting point:
No-Frills, Evidence-Based Mindfulness
And if your mental state is already worse than that, mind racing with threats (real or perceived) and doom-laden scenarios, here’s how to get out of that negative spiral first, so that you can apply the rest of this:
Do remember to turn it on again afterwards, though
Step 5: Transcend discomfort
This is partly a callback to step 3, but it’s now coming from a place of a clear ready mind, so the territory should be looking quite different now. Nevertheless, it’s entirely possible that your clear view shows discomfort ahead.
You’re going to make a conscious decision whether or not to proceed through the discomfort (and if you’re not, then now’s the time to start calmly and measuredly looking at alternative plans; delegating, ditching, etc).
If you are going to proceed through discomfort, then it can help to frame the discomfort as simply a neutral part of the path to getting where you want. Maybe you’re going to be going way out of your comfort zone in order to deal with something, and if that’s the case, make your peace with it now, in advance.
“Certainly it hurts” / “Well, what’s the trick then?” / “The trick, William Potter, is not minding that it hurts”
(lines from a famous scene from the 1962 movie Lawrence of Arabia)
It’s ok to say to yourself (if it’s what you decide is the right thing to do) “Yep, this experience is going to suck terribly, but I’m going to do it anyway”.
See also (this being about Radical Acceptance):
What’s The Worst That Could Happen?
Take care!
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America Worries About Health Costs — And Voters Want to Hear From Biden and Republicans
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President Joe Biden is counting on outrage over abortion restrictions to help drive turnout for his reelection. Former President Donald Trump is promising to take another swing at repealing Obamacare.
But around America’s kitchen tables, those are hardly the only health topics voters want to hear about in the 2024 campaigns. A new KFF tracking poll shows that health care tops the list of basic expenses Americans worry about — more than gas, food, and rent. Nearly 3 in 4 adults — and majorities of both parties — say they’re concerned about paying for unexpected medical bills and other health costs.
“Absolutely health care is something on my mind,” Rob Werner, 64, of Concord, New Hampshire, said in an interview at a local coffee shop in January. He’s a Biden supporter and said he wants to make sure the Affordable Care Act, also known as Obamacare, is retained and that there’s more of an effort to control health care costs.
The presidential election is likely to turn on the simple question of whether Americans want Trump back in the White House. (Nikki Haley, the former South Carolina governor and U.S. ambassador to the United Nations, remained in the race for the Republican nomination ahead of Super Tuesday, though she had lost the first four primary contests.) And neither major party is basing their campaigns on health care promises.
But in the KFF poll, 80% of adults said they think it’s “very important” to hear presidential candidates talk about what they’d do to address health care costs — a subject congressional and state-level candidates can also expect to address.
“People are most concerned about out-of-pocket expenses for health care, and rightly so,” said Andrea Ducas, vice president of health policy at the Center for American Progress, a Washington, D.C.-based progressive think tank.
Here’s a look at the major health care issues that could help determine who wins in November.
Abortion
Less than two years after the Supreme Court overturned the constitutional right to an abortion, it is shaping up to be the biggest health issue in this election.
That was also the case in the 2022 midterm elections, when many voters rallied behind candidates who supported abortion rights and bolstered Democrats to an unexpectedly strong showing. Since the Supreme Court’s decision, voters in six states — including Kansas, Kentucky, and Ohio, where Republicans control the legislatures — have approved state constitutional amendments protecting abortion access.
Polls show that abortion is a key issue to some voters, said Robert Blendon, a public opinion researcher and professor emeritus at the Harvard T.H. Chan School of Public Health. He said up to 30% across the board see it as a “personal” issue, rather than policy — and most of those support abortion rights.
“That’s a lot of voters, if they show up and vote,” Blendon said.
Proposals to further protect — or restrict — abortion access could drive voter turnout. Advocates are working to put abortion-related measures on the ballot in such states as Arizona, Florida, Missouri, and South Dakota this November. A push in Washington toward a nationwide abortion policy could also draw more voters to the polls, Blendon said.
A surprise ruling by the Alabama Supreme Court in February that frozen embryos are children could also shake up the election. It’s an issue that divides even the anti-abortion community, with some who believe that a fertilized egg is a unique new person deserving of full legal rights and protections, and others believing that discarding unused embryos as part of the in vitro fertilization process is a morally acceptable way for couples to have children.
Pricey Prescriptions
Drug costs regularly rank high among voters’ concerns.
In the latest tracking poll, more than half — 55% — said they were very worried about being able to afford prescription drugs.
Biden has tried to address the price of drugs, though his efforts haven’t registered with many voters. While its name doesn’t suggest landmark health policy, the Inflation Reduction Act, or IRA, which the president signed in August 2022, included a provision allowing Medicare to negotiate prices for some of the most expensive drugs. It also capped total out-of-pocket spending for prescription drugs for all Medicare patients, while capping the price of insulin for those with diabetes at $35 a month — a limit some drugmakers have extended to patients with other kinds of insurance.
Drugmakers are fighting the Medicare price negotiation provision in court. Republicans have promised to repeal the IRA, arguing that forcing drugmakers to negotiate lower prices on drugs for Medicare beneficiaries would amount to price controls and stifle innovation. The party has offered no specific alternative, with the GOP-led House focused primarily on targeting pharmacy benefit managers, the arbitrators who control most Americans’ insurance coverage for medicines.
Costs of Coverage
Health care costs continue to rise for many Americans. The cost of employer-sponsored health plans have hit new highs in the past few months, raising costs for employers and workers alike. Experts have attributed the increase to high demand and expensive prices for certain drugs and treatments, notably weight loss drugs, as well as to medical inflation.
Meanwhile, the ACA is popular. The KFF poll found that more adults want to see the program expanded than scaled back. And a record 21.3 million people signed up for coverage in 2024, about 5 million of them new customers.
Enrollment in Republican-dominated states has grown fastest, with year-over-year increases of 80% in West Virginia, nearly 76% in Louisiana, and 62% in Ohio, according to the Centers for Medicare & Medicaid Services.
Public support for Obamacare and record enrollment in its coverage have made it politically perilous for Republicans to pursue the law’s repeal, especially without a robust alternative. That hasn’t stopped Trump from raising that prospect on the campaign trail, though it’s hard to find any other Republican candidate willing to step out on the same limb.
“The more he talks about it, the more other candidates have to start answering for it,” said Jarrett Lewis, a partner at Public Opinion Strategies, a GOP polling firm.
“Will a conversation about repeal-and-replace resonate with suburban women in Maricopa County?” he said, referring to the populous county in Arizona known for being a political bellwether. “I would steer clear of that if I was a candidate.”
Biden and his campaign have pounced on Trump’s talk of repeal. The president has said he wants to make permanent the enhanced premium subsidies he signed into law during the pandemic that are credited with helping to increase enrollment.
Republican advisers generally recommend that their candidates promote “a market-based system that has the consumer much more engaged,” said Lewis, citing short-term insurance plans as an example. “In the minds of Republicans, there is a pool of people that this would benefit. It may not be beneficial for everyone, but attractive to some.”
Biden and his allies have criticized short-term insurance plans — which Trump made more widely available — as “junk insurance” that doesn’t cover care for serious conditions or illnesses.
Entitlements Are Off-Limits
Both Medicaid and Medicare, the government health insurance programs that cover tens of millions of low-income, disabled, and older people, remain broadly popular with voters, said the Democratic pollster Celinda Lake. That makes it unlikely either party would pursue a platform that includes outright cuts to entitlements. But accusing an opponent of wanting to slash Medicare is a common, and often effective, campaign move.
Although Trump has said he wouldn’t cut Medicare spending, Democrats will likely seek to associate him with other Republicans who support constraining the program’s costs. Polls show that most voters oppose reducing any Medicare benefits, including by raising Medicare’s eligibility age from 65. However, raising taxes on people making more than $400,000 a year to shore up Medicare’s finances is one idea that won strong backing in a recent poll by The Associated Press and NORC Center for Public Affairs Research.
Brian Blase, a former Trump health adviser and the president of Paragon Health Institute, said Republicans, if they win more control of the federal government, should seek to lower spending on Medicare Advantage — through which commercial insurers provide benefits — to build on the program’s efficiencies and ensure it costs taxpayers less than the traditional program.
So far, though, Republicans, including Trump, have expressed little interest in such a plan. Some of them are clear-eyed about the perils of running on changing Medicare, which cost $829 billion in 2021 and is projected to consume nearly 18% of the federal budget by 2032.
“It’s difficult to have a frank conversation with voters about the future of the Medicare program,” said Lewis, the GOP pollster. “More often than not, it backfires. That conversation will have to happen right after a major election.”
Addiction Crisis
Many Americans have been touched by the growing opioid epidemic, which killed more than 112,000 people in the United States in 2023 — more than gun deaths and road fatalities combined. Rural residents and white adults are among the hardest hit.
Federal health officials have cited drug overdose deaths as a primary cause of the recent drop in U.S. life expectancy.
Republicans cast addiction as largely a criminal matter, associating it closely with the migration crisis at the U.S. southern border that they blame on Biden. Democrats have sought more funding for treatment and prevention of substance use disorders.
“This affects the family, the neighborhood,” said Blendon, the public opinion researcher.
Billions of dollars have begun to flow to states and local governments from legal settlements with opioid manufacturers and retailers, raising questions about how to best spend that money. But it isn’t clear that the crisis, outside the context of immigration, will emerge as a campaign issue.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFF—an independent source of health policy research, polling, and journalism. Learn more about KFF.
Subscribe to KFF Health News’ free Morning Briefing.
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Cherries vs Cranberries – Which is Healthier?
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Our Verdict
When comparing cherries to cranberries, we picked the cherries.
Why?
In terms of macros, cherries have a little more protein (but it’s not much) while cranberries have a little more fiber. Despite this, cherries have the lower glycemic index—about half that of cranberries.
In the category of vitamins, cherries have a lot more of vitamins A, B1, B2, B3, B9, and a little more choline, while cranberries have more of vitamins B5, B6, C, E, and K. A modest win for cherries here.
When it comes to minerals, things are more divided: cherries have more calcium, copper, iron, magnesium, phosphorus, potassium, and zinc, while cranberries have more manganese. An easy win for cherries here.
This all adds up to a total win for cherries, but both of these fruits are great and both have their own beneficial properties (see our main features below!)
Want to learn more?
You might like to read:
- Cherries’ Very Healthy Wealth Of Benefits!
- Health Benefits Of Cranberries (But: You’d Better Watch Out)
Take care!
Don’t Forget…
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Learn to Age Gracefully
Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails: