Optimism Seriously Increases Longevity!
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.
Always look on the bright side for life
❝I’m not a pessimist; I’m a realist!❞
~ every pessimist ever
To believe self-reports, the world is divided between optimists and realists. But how does your outlook measure up, really?
Below, we’ve included a link to a test, and like most free online tests, this is offered “as-is” with the usual caveats about not being a clinical diagnostic tool, this one actually has a fair amount of scientific weight behind it:
❝Empirical testing has indicated the validity of the Optimism Pessimism Instrument as published in the scientific journal Current Psychology: Research and Reviews.
The IDRlabs Optimism/Pessimism Test (IDR-OPT) was developed by IDRlabs. The IDR-OPT is based on the Optimism/Pessimism Instrument (OPI) developed by Dr. William Dember, Dr. Stephanie Martin, Dr. Mary Hummer, Dr. Steven Howe, and Dr. Richard Melton, at the University of Cincinnati.❞
Take This Short (1–2 mins) Test
How did you score? And what could you do to improve on that score?
We said before that we’d do a main feature on this sometime, and today’s the day! Fits with the theme of Easter too, as for those who observe, this is a time for a celebration of hope, new beginnings, and life stepping out of the shadows.
On which note, before we go any further, let’s look at a very big “why” of optimism…
There have been many studies done regards optimism and health, and they generally come to the same conclusion: optimism is simply good for the health.
Here’s an example. It’s a longitudinal study, and it followed 121,700 women (what a sample size!) for eight years. It controlled for all kinds of other lifestyle factors (especially smoking, drinking, diet, and exercise habits, as well as pre-existing medical conditions), so this wasn’t a case of “people who are healthy are more optimistic as a result. And, in the researchers’ own words…
❝We found strong and statistically significant associations of increasing levels of optimism with decreasing risks of mortality, including mortality due each major cause of death, such as cancer, heart disease, stroke, respiratory disease, and infection.
Importantly, findings were maintained after close control for potential confounding factors, including sociodemographic characteristics and depression❞
Read: Optimism and Cause-Specific Mortality: A Prospective Cohort Study
So that’s the why. Now for the how…
Positive thinking is not what you think it is
A lot of people think of “think positive thoughts” as a very wishy-washy platitude, but positive thinking isn’t about ignoring what’s wrong, or burying every negative emotion.
Rather, it is taking advantage of the basic CBT, DBT, and, for that matter, NLP principles:
- Our feelings are driven by our thoughts
- Our thoughts can be changed by how we frame things
This is a lot like the idea that “there’s not such thing as bad weather; only the wrong clothes”. Clearly written by someone who’s never been in a hurricane, but by and large, the principle stands true.
For example…
- Most problems can be reframed as opportunities
- Replace “I have to…” with “I get to…”
- Will the task be arduous? It’ll be all the better looking back on it.
- Did you fail abjectly? Be proud that you lived true to your values anyway.
A lot of this is about focusing on what you can control. If you live your life by your values (first figure out what they are, if you haven’t already), then that will become a reassuring thing that you can always count on, no matter what.
Practice positive self-talk (eliminate the negative)
We often learn, usually as children, to be self deprecatory so as to not appear immodest. While modesty certainly has its place, we don’t have to trash ourselves to do that!
There are various approaches to this, for example:
- Replacing a self-criticism (whether it was true or not) with a neutral or positive statement that you know is true. “I suck at xyz” is just putting yourself down, “Xyz is a challenge for me” asks the question, how will you rise to it?
- Replacing a self-criticism with irony. It doesn’t matter how dripping with sarcasm your inner voice is, the words will still be better. “Glamorous as ever!” after accidentally putting mascara in your eye. “So elegant and graceful!” after walking into furniture. And so on.
Practice radical acceptance
This evokes the “optimistic nihilism” approach to life. It’s perhaps not best in all scenarios, but if you’re consciously and rationally pretty sure something is going to be terrible (and/or know it’s completely outside of your control), acknowledging that possibility (or even, likelihood) cheerfully. Borrowing from the last tip, this can be done with as much irony as you find necessary. For example:
Facing a surgery the recovery from which you know categorically will be very painful: with a big smile “Yep, I am going to be in a lot of pain, so that’s going to be fun!” (fun fact: psychological misery will not make the physical pain any less painful, so you might as well see the funny side) ← see link for additional benefits laughter can add to health-related quality of life)
Plan for the future with love
You know the whole “planting trees in whose shade you’ll never sit”, thing, but: actually for yourself too. Plan (and act!) now, out of love and compassion for your future self.
Simple example: preparing (or semi-preparing, if appropriate) breakfast for yourself the night before, when you know in the morning you’ll be tired, hungry, and/or pressed for time. You’ll wake up, remember that you did that, and…
Tip: at moments like that, take a moment to think “Thanks, past me”. (Or call yourself by your name, whatever works for you. For example I, your writer here, might say to myself “Thanks, past Nastja!”)
This helps to build a habit of gratitude for your past self and love for your future self.
This goes for little things like the above, but it also goes for things whereby there’s much longer-term delayed gratification, such as:
- Healthy lifestyle changes (usually these see slow, cumulative progress)
- Good financial strategies (usually these see slow, cumulative progress)
- Long educational courses (usually these see slow, cumulative progress)
Basically: pay it forward to your future self, and thank yourself later!
Some quick ideas of systems and apps that go hard on the “long slow cumulative progress” approach that you can look back on with pride:
- Noom—nutritional program with a psychology-based approach to help you attain and maintain your goals, long term
- You Need A Budget—we’ve recommended it before and we’ll recommend it again. This is so good. If you click through, you can see a short explanation of what makes it so different to other budgeting apps.
- Duolingo—the famously persistence-motivational language learning app
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
Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:
Food for Thought – by Lorraine Perretta
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 are “brain foods”? If you think for a moment, you can probably list a few. What this book does is better.
As well as providing the promised 50 recipes (which themselves are varied, good, and easy), Perretta explains the science of very many brain-healthy ingredients. Not just that, but also the science of a lot of brain-unhealthy ingredients. In the latter case, probably things you already knew to stay away from, but still, it’s a good reminder of one more reason why.
Nor does she merely sort things into brain-healthy (or brain-unhealthy, or brain-neutral), but rather she gives lists of “this for memory” and “this against depression” and “this for cognition” and “this against stress” and so forth.
Perhaps the greatest value of this book is in that; her clear explanations with science that’s simplified but not dumbed down. The recipes are definitely great too, though!
Bottom line: if you’d like to eat more for brain health, this book will give you many ways of doing so
Click here to check out Food for Thought, and upgrade your recipes!
Share This Post
The Dopamine Precursor And More
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 Is This Supplement “NALT”?
N-Acetyl L-Tyrosine (NALT) is a form of tyrosine, an amino acid that the body uses to build other things. What other things, you ask?
Well, like most amino acids, it can be used to make proteins. But most importantly and excitingly, the body uses it to make a collection of neurotransmitters—including dopamine and norepinephrine!
- Dopamine you’ll probably remember as “the reward chemical” or perhaps “the motivation molecule”
- Norepinephrine, also called noradrenaline, is what powers us up when we need a burst of energy.
Both of these things tend to get depleted under stressful conditions, and sometimes the body can need a bit of help replenishing them.
What does the science say?
This is Research Review Monday, after all, so let’s review some research! We’re going to dive into what we think is a very illustrative study:
A 2015 team of researchers wanted to know whether tyrosine (in the form of NALT) could be used as a cognitive enhancer to give a boost in adverse situations (times of stress, for example).
They noted:
❝The potential of using tyrosine supplementation to treat clinical disorders seems limited and its benefits are likely determined by the presence and extent of impaired neurotransmitter function and synthesis.❞
More on this later, but first, the positive that they also found:
❝In contrast, tyrosine does seem to effectively enhance cognitive performance, particularly in short-term stressful and/or cognitively demanding situations. We conclude that tyrosine is an effective enhancer of cognition, but only when neurotransmitter function is intact and dopamine and/or norepinephrine is temporarily depleted❞
That “but only”, is actually good too, by the way!
You do not want too much dopamine (that could cause addiction and/or psychosis) or too much norepinephrine (that could cause hypertension and/or heart attacks). You want just the right amount!
So it’s good that NALT says “hey, if you need some more, it’s here, if not, no worries, I’m not going to overload you with this”.
Read the study: Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands
About that limitation…
Remember they said that it seemed unlikely to help in treating clinical disorders with impaired neurotransmitter function and/or synthesis?
Imagine that you employ a chef in a restaurant, and they can’t keep up with the demand, and consequently some of the diners aren’t getting fed. Can you fix this by supplying the chef with more ingredients?
Well, yes, if and only if the problem is “the chef wasn’t given enough ingredients”. If the problem is that the oven (or the chef’s wrist) is broken, more ingredients aren’t going to help at all—something different is needed in those cases.
So it is with, for example, many cases of depression.
See for example: Tyrosine for depression: a double-blind trial
About blood pressure…
You may be wondering, “if NALT is a precursor of norepinephrine, a vasoconstrictor, will this increase my blood pressure adversely?”
Well, check with your doctor as your own situation may vary, but under normal circumstances, no. The effect of NALT is adaptogenic, meaning that it can help keep its relevant neurotransmitters at healthy levels—not too low or high.
See what we mean, for example in this study where it actually helped keep blood pressure down while improving cognitive performance under stress:
Effect of tyrosine on cognitive function and blood pressure under stress
Bottom line:
For most people, NALT is a safe and helpful way to help keep healthy levels of dopamine and norepinephrine during times of stress, giving cognitive benefits along the way.
Share This Post
Black Bean Hummus Panini
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.
A recipe for a sandwich? Try it once, and you’ll see why. Welcome to your new favorite!
You will need
- 1 cup cooked-and-rinsed black beans (canned is fine)
- ⅓ cup hummus (you can use our Hero Homemade Hummus recipe)
- 4 thin slices of eggplant (or more if you like it meaty)
- 4 sun-dried tomatoes
- 2 slices of your favorite bread (you can use our Delicious Quinoa Avocado Bread recipe)
- A little olive oil, ideally sprayable
Method
(we suggest you read everything at least once before doing anything)
1) Grill the eggplant slices until soft.
2) Spread hummus generously on one side of both slices of bread.
2) Add the black beans on top of one slice (the hummus will help them stay in place), followed by the sun-dried tomatoes and then the eggplant. Top with the other slice of bread, hummus-side down.
3) Coat (carefully, please) the inside of the panini press (both interior sides) with olive oil. If you don’t have sprayable oil, using a sheet of kitchen roll to apply the oil is a good way to do it without making a mess.
4) Grill the assembled sandwich, until the bread starts to brown and the insides are warm; this should take about 4 minutes.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Three Daily Servings of Beans?
- Chickpeas vs Black Beans – Which is Healthier?
- Lycopene’s Benefits For The Gut, Heart, Brain, & More
Take care!
Share This Post
The Evidence-Based Skincare That Beats Product-Specific Hype
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.
A million videos on YouTube will try to sell you a 17-step skincare routine, or a 1-ingredient magical fix that’s messy and inconvenient enough you’ll do it once and then discard it. This one takes a simple, scientific approach instead.
The Basics That Count
Ali Abdaal, known for his productivity hacks channel, enlisted the help of his friend, dermatologist Dr. Usama Syed, who recommends the following 3–4 things:
- Moisturize twice per day. Skin acts as a barrier, locking in moisture and protecting against irritants. Moisturizers replenish fats and proteins, maintaining this barrier and preventing dry, inflamed, and itchy skin. He uses CeraVe, but if you have one you know works well with your skin, stick with that, because skin comes in many varieties and yours might not be like his.
- Use sunscreen every day. Your phone’s weather app should comment on your local UV index. If it’s “moderate” or above, then sunscreen is a must—even if you aren’t someone who burns easily at all, the critical thing here is avoiding UV radiation causing DNA mutations in skin cells, leading to wrinkles, dark spots, and potentially skin cancer. Use a broad-spectrum sunscreen, ideally SPF 50.
- Use a retinoid. Retinoids are vitamin A-based and offer anti-aging benefits by promoting collagen growth, reducing pigmentation, and accelerating skin cell regeneration. Retinols are weaker, over-the-counter options, while stronger retinoids may require a prescription. Start gently with low dosage, whatever you choose, as initially they can cause dryness or sensitivity, before making everything better. He recommends adapalene as a starter retinoid (such as Differen gel, to give an example brand name).
- Optional: use a cleanser. Cleansers remove oils and dirt that water alone can’t. He recommends using a hydrating cleanser, to avoid stripping natural healthy oils as well as unwanted ones. That said, a cleanser is probably only beneficial if your skin tends towards the oily end of the dry-to-oily spectrum.
For more on all of these, plus an example routine, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
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
Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:
The Two-Second Advantage – by Vivek Ranadive and Kevin Maney
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.
The titular “two-second advantage” can in some cases be literal (imagine you got a two-second head-start in a boxing match!), in other cases can refer to being just a little ahead of things in a way that can confer a great advantage, often cumulatively—as anyone who’s played Monopoly can certainly attest.
Vivek Ranadivé and Kevin Maney give us lots of examples from business, sports, politics, economics, and more, in a way that seeks to cultivate a habit of asking the right questions in order to anticipate the future and not just be ahead of the competition—some areas of life don’t have competition for most people, like health, for example—but to generally have things “in hand”.
When it comes to personal finances, health, personal projects, and the like, those tiny initial advantages that lead to incremental further improvements, can be the difference between continually (and frantically) playing catch-up, or making the jump past breaking even to going from strength to strength.
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
Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:
The Emperor’s New Klotho, Or Something More?
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.
Unzipping The Genes Of Aging?
Klotho is an enzyme encoded in humans’ genes—specifically, in the KL gene.
It’s found throughout all living parts of the human body (and can even circulate about in its hormonal form, or come to rest in its membranaceous form), and its subgroups are especially found:
- α-klotho: in the brain
- β-klotho: in the liver
- γ-klotho: in the kidneys
Great! Why do we care?
Klotho, its varieties and variants, its presence or absence, are very important in aging.
Almost every biological manifestation of aging in humans has some klotho-related indicator; usually the decrease or mutation of some kind of klotho.
Which way around the cause and effect go has been the subject of much debate and research: do we get old because we don’t have enough klotho, or do we make less klotho because we’re getting old?
Of course, everything has to be tested per variant and per system, so that can take a while (punctuated by research scientists begging for more grants to do the next one). Given that it’s about aging, testing in humans would take an incredibly long while, so most studies so far have been rodent studies.
The general gist of the results of rodent studies is “reduced klotho hastens aging; increased klotho slows it”.
(this can be known by artificially increasing or decreasing the level of klotho expression, again something easier in mice as it is harder to arrange transgenic humans for the studies)
Here’s one example of many, of that vast set of rodent studies:
Suppression of Aging in Mice by the Hormone Klotho
Relevance for Alzheimer’s, and a science-based advice
A few years ago (2020), an Alzheimer’s study was undertaken; they noted that the famous apolipoprotein E4 (apoE4) allele is the strongest genetic risk factor for Alzheimer’s, and that klotho may be another. FGF21 (secreted by the liver, mostly during fasting) binds to its own receptor (FGFR1) and its co-receptor β-klotho. Since this is a known neuroprotective factor, they wondered whether klotho itself may interact with β-amyloid (Aβ), and found:
❝Aβ can enhance the ability of klotho to draw FGF21 to regions of incipient neurodegeneration in AD❞
In other words: β-amyloid, the substance whose accumulation is associated with neurodegeneration in Alzheimer’s disease, is a mediator in klotho bringing a known neuroprotective factor, FGF21, to the areas of neurodegeneration
In fewer words: klotho calls the firefighters to the scene of the fire
Read more: Alignment of Alzheimer’s disease amyloid β-peptide and klotho
The advice based on this? Consider practicing intermittent fasting, if that is viable for you, as it will give your liver more FGF21-secreting time, and the more FGF21, the more firefighters arrive when klotho sounds the alarm.
See also: Intermittent Fasting: What’s the truth?
…and while you’re at it:
Does intermittent fasting have benefits for our brain?
A more recent (2023) study with a slightly different (but connected) purpose, found results consistent with this:
Longevity factor klotho enhances cognition in aged nonhuman primates
…and, for that matter this (2023) study that found:
Associations between klotho and telomere biology in high stress caregivers
…which looks promising, but we’d like to see it repeated with a sounder method (they sorted caregiving into “high-stress” and “low-stress” depending on whether a child was diagnosed with ASD or not, which is by no means a reliable way of sorting this). They did ask for reported subjective stress levels, but to be more objective, we’d like to see clinical markers of stress (e.g. cortisol levels, blood pressure, heart rate changes, etc).
A very recent (April 2024) study found that it has implications for more aspects of aging—and this time, in humans (but using a population-based cohort study, rather than lab conditions):
Can I get it as a supplement?
Not with today’s technology and today’s paucity of clinical trials, you can’t. Maybe in the future!
However… The presence of senescent (old, badly copied, stumbling and staggering onwards when they should have been killed and eaten and recycled already) cells actively reduces klotho levels, which means that taking supplements that are senolytic (i.e., that kill those senescent cells) can increase serum klotho levels:
Orally-active, clinically-translatable senolytics restore α-Klotho in mice and humans
Ok, what can I take for that?
We wrote about a senolytic supplement that you might enjoy, recently:
Fisetin: The Anti-Aging Assassin
Want to know more?
If you have the time, Dr. Peter Attia interviews Dr. Dena Dubal (researcher in several of the above studies) here:
Click Here If The Embedded Video Doesn’t Load Automatically
Enjoy!
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
Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:
