
The Program That Boosts Older Adults’ Cognition By +55%
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A lot of health advice aimed at people over the age of 65 is often focused on quite existentially critical things, such as blood pressure (especially for men), bone density (especially for women), and other things that make a very clear difference to mortality.
In other words, the main focus is “don’t die”.
Which is a laudable objective in general, but to actually live fully rather than merely survive means also taking care of aspects of health that are only more loosely linked to mortality, such as cognitive health.
In other words, keeping our minds sharp.
It’s time to get with the program
Researchers (Dr. Lucia Crivelli et al.) did a 2-year randomized controlled trial that found that a structured lifestyle program improved overall memory and thinking skills by about 55% more per year than general health advice in older adults at risk of cognitive decline.
1,065 adults aged 60–77 from 11 American countries took part, making it the first large-scale brain health prevention trial of its kind.
You may be wondering: what did they do?
We won’t keep it a mystery! The program included:
- Supervised exercise four days a week
- Which benefits come rolling in quite quickly: How Your Exercise Today Gives A Brain Boost Tomorrow
- Personalized counseling based on the MIND diet, adapted to local foods and affordability.
- That stands for the Mediterranean-DASH Intervention for Neurodegenerative Delay, which you can read about here: Four Ways To Upgrade The Mediterranean Diet
- Exercise sessions incorporating dances such as salsa and tango
- See for example: Dancing vs Parkinson’s Depression
- Computer-based cognitive training
- For example: Sitting & Your Brain: Time To Take A Seat?
- Regular monitoring of blood pressure, weight, and blood sugar
- Because, as regular 10almonds readers will know, Good (Or Bad) Health Starts With Your Blood
- Small-group meetings to encourage social engagement
- This is critical, and can be learned about here: How To Beat Loneliness & Isolation
The greatest benefits were enjoyed in memory, processing speed, executive function, and planning.
For more on those very important things, see:
- How To Boost Your Memory Immediately (Without Supplements)
- Online Reaction Tests & Women’s Cognitive Health (Test Yours!)
- The Other “Executive Functions” (And What Happens When They Dysfunction)
- How (And Why) To Train Your Pre-Frontal Cortex
Notably, the benefits were similar regardless of participants’ age, education level, ethnicity, or genetic risk for Alzheimer’s disease.
You can read the paper in full, here: Multidomain lifestyle intervention for the prevention of cognitive decline in at-risk older adults in Latin America (LatAm-FINGERS): a single-blind, multicentre, randomised controlled trial
Want to learn more?
If you’d like to get going with a brain-boosting program of your own, you might want to consider:
- Do Try This At Home: The 12-Week Brain Fitness Program
- Synergistic Brain-Training
- The Physical Exercises That Build Your Brain
- Sharper Minder & Body In 3 Weeks With 1 Supplement
- Seven Exercises To Strengthen Your Brain
- Ways To Boost Brain-Derived Neurotrophic Factor (BDNF)
- Reading As A Cognitive Exercise ← there are specific tips here for ensuring your reading is (and remains) cognitively beneficial
Enjoy!
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Corn Chips vs Potato Chips: Which is Healthier?
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Our Verdict
When comparing corn chips to potato chips, we picked the corn chips.
Why?
First, let it be said, this was definitely a case of “lesser evil voting” as there was no healthy choice here. But as for which is relatively least unhealthy…
Most of the macronutrient and micronutrient profile is quite similar. Both foods are high carb, moderately high fat, negligible protein, and contain some trace minerals and even some tiny amounts of vitamins. Both are unhealthily salty.
Exact numbers will of course vary from one brand’s product to another, but you can see some indicative aggregate scores here in the USDA’s “FoodData Central” database:
The biggest health-related difference that doesn’t have something to balance it out is that the glycemic index of corn chips averages around 63, whereas the glycemic index of potato chips averages around 70 (that is worse).
That’s enough to just about tip the scales in favor of corn chips.
The decision thus having been made in favor of corn chips (and the next information not having been part of that decision), we’ll mention one circumstantial extra benefit to corn chips:
Corn chips are usually eaten with some kind of dip (e.g. guacamole, sour cream, tomato salsa, etc) which can thus deliver actual nutrients. Potato chips meanwhile are generally eaten with no additional nutrients. So while we can’t claim the dip as being part of the nutritional make-up of the corn chips, we can say:
If you’re going to have a habit of eating one or the other, then corn chips are probably the least unhealthy of the two.
And yes, getting vegetables (e.g. in the dips) in ways that are not typically associated with “healthy eating” is still better than not getting vegetables at all!
Check out: Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)
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Parenting a perfectionist? Here’s how you can respond
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Some children show signs of perfectionism from early on. Young children might become frustrated and rip up their drawing if it’s not quite right. Older children might avoid or refuse to do homework because they’re afraid to make a mistake.
Perfectionism can lead to children feeling overwhelmed, angry and frustrated, or sad and withdrawn.
And yet perfectionism isn’t considered all bad in our society. Being called a “perfectionist” can be a compliment – code for being a great worker or student, someone who strives to do their best and makes sure all jobs are done well.
These seemingly polarised views reflect the complex nature of perfectionism.
Annie Spratt/Unsplash What is perfectionism?
Researchers often separate perfectionism into two parts:
- perfectionistic strivings: being determined to meet goals and achieve highly
- perfectionistic concerns: worry about being able to meet high standards, and self-criticism about performance.
While perfectionistic strivings can be positive and lead to high achievement, perfectionistic concerns can lead to a higher chance of children developing eating disorders or anxiety and depression, and having lower academic achievement.
Perfectionistic concerns can result in lower academic achievement. Jessica Lewis/Unsplash Children and adolescents may experience perfectionism in relation to school work, sport, performance in art or music, or in relation to their own body.
Signs of perfectionistic concerns in children and adolescents may include:
- children being highly critical of themselves
- their reactions to mistakes seeming to be an overreaction
- intense preoccupation and worry over their standards and goals and/or procrastination
- significant change in performance, for example, lower academic results
- irritability and negative emotions, stress and feelings of worthlessness
- social problems with peers and friends, such as bullying and alienating themselves from peers.
A range of genetic, biological and environmental factors influence perfectionism in children. And as a parent, our role is important. While research evidence suggests we can’t successfully increase positive perfectionistic strivings in our children, harsh or controlling parenting can increase negative perfectionistic concerns in children.
Parents who are perfectionistic themselves can also model this to their children.
So, how can we walk the line between supporting our child’s interests and helping them to achieve their potential, without pressuring them and increasing the risk of negative outcomes?
Give them space to grow
A great metaphor is the gardener versus the carpenter described by psychology professor Alison Gopnik.
Instead of trying to build and shape our children by controlling them and their environment (like a carpenter), parents can embrace the spirit of the gardener – providing lots of space for children to grow in their own direction, and nourishing them with love, respect and trust.
Parents don’t need to control their child and their environment. Noah Silliman/Unsplash We can’t control who they become, so it’s better to sit back, enjoy the ride, and look forward to watching the person they grow into.
However, there is still plenty we can do as parents if our child is showing signs of perfectionism. We can role model to our children how to set realistic goals and be flexible when things change or go wrong, help our children manage stress and negative emotions, and create healthy balance in our family daily routine.
Set realistic goals
People with perfectionistic tendencies will often set unattainable goals. We can support the development of flexibility and realistic goal setting by asking curious questions, for example, “what would you need to do to get one small step closer to this goal?” Identifying upper and lower limits for goals is also helpful.
If your child is fixed on a high score at school, for example, set that as the “upper limit” and then support them to identify a “lower limit” they would find acceptable, even if they are less happy with the outcome.
This strategy may take time and practice to widen the gap between the two, but is useful to create flexibility over time.
If a goal is performance-based and the outcome cannot be guaranteed (for example, a sporting competition), encourage your child to set a personal goal they have more control over.
Parents can help children set goals they can achieve. liz99/Unsplash We can also have conversations about perfectionism from early on, and explain that everyone makes mistakes. In fact, it’s great to model this to our children – talking about our own mistakes and feelings, to show them that we ourselves are not perfect.
Talk aloud practices can help children to see that we “walk the walk”. For example, if you burn dinner you could reflect:
I’m disappointed because I put time and effort into that and it didn’t turn out as I expected. But we all make mistakes. I don’t get things right every time.
Manage stress and negative emotions
Some children and adolescents have a natural tendency towards perfectionism. Rather than trying to control their behaviour, we can provide gentle, loving support.
When our child or adolescent becomes frustrated, angry, sad or overwhelmed, we support them best by helping them to name, express and validate all of their emotions.
Parents may fear that acknowledging their child’s negative emotions will make the emotions worse, but the opposite is true.
Creating healthy balance
The building blocks of healthy child development are strong loving family relationships, good nutrition, creative play and plenty of physical activity, sleep and rest.
Perfectionism is associated with rigidity, and thinking that there is only one correct way to succeed. We can instead encourage flexibility and creativity in children.
Children’s brains grow through play. There is strong research evidence showing that creative, child-led play is associated with higher emotion regulation skills, and a range of cognitive skills, including problem-solving, memory, planning, flexibility and decision-making.
Play helps children’s brains grow. Mi Pham/Unsplash Play isn’t just for young children either – there’s evidence that explorative, creative play of any kind also benefits adolescents and adults.
There is also evidence that getting active outdoors in nature can promote children’s coping skills, emotion regulation and cognitive development.
Elizabeth Westrupp, Associate Professor in Psychology, Deakin University; Gabriella King, Associate Research Fellow, Deakin University, and Jade Sheen, Associate Professor, School of Psychology, Deakin University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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1 in 5 US Women Aged 50–64 Has Used GLP-1 RAs: What We’ve Learned
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…and other items from this week’s health news:
How common are GLP-1 RA side effects?
First, a caveat: this is a US-only report, and it’s based on self-reports, so it may be subject to reporting bias (i.e. there undoubtedly are at least some people who pinky promise they haven’t used GLP-1 receptor agonists, but in fact are making use of their secret weapon).
However, taking it at face value: women aged 50–64 have the highest rate of GLP-1 use of any demographic group surveyed, with 1 in 5 reporting having used them, and indeed, GLP-1 prescriptions have more than tripled since 2020, with middle-aged women leading the adoption surge in recent years.
Amongst all users, the top-reported side effects were:
- nausea: by 52.0% (43.2% mild, 8.8% serious)
- diarrhea: by 34.3% (26.8% mild, 7.5% serious)
- vomiting: by 19.8% (14.4% mild, 5.4% serious)
- hollowed-out face: by 8.5% (7.4% mild, 1.1% serious)
These numbers are interesting, given that statistics also show that of those who use GLP-1 RA drugs, 54% quit within one year, with that number rising to 72% within two years.
Read in full: GLP-1 Agonist Use and Side Effects in the United States
Related: Most People Who Start GLP-1 RAs Quit Them Within A Year (Here’s Why) ← there are four main reasons people stop; side effects are number two on the list
Having the time of our life
Most people know that our circadian rhythm is part of what regulates when we get sleepy, but lesser-known regulators also help digestive organs maintain rhythms, especially under stress or disruption.
- The bad news: problems occur when irregular mealtimes, shift work, or jet lag trigger stress responses and contribute to diseases like fatty liver, IBD, diabetes, and more.
- The good news: we have back-ups, and even without the core clock genes being expressed correctly, many rhythmic genes stay on 24-hour cycles due to alternate regulators
In order to help our body to help us, therefore, eating or taking medicine at specific times (see our “related” below) can help a lot.
Read in full: Timing matters: How noncanonical clock regulators help digestive organs adapt to stress and disease
Related: The Other Circadian Rhythms
Gut health vs osteoporosis
Another thing that most people (or at least, women over a certain age) know, is that untreated menopause increases osteoporosis risk significantly. This is largely because estrogen and progesterone each play a role in bone turnover, and without them being at correct levels, it’s difficult for the body to replace bone in a timely fashion.
Now, researchers have discovered that part of the problem is that postmenopausal estrogen withdrawal increases gut permeability, which lets pro-inflammatory cells and molecules reach bone marrow, thus triggering bone loss.
Or, as the researchers put it:
❝gut-derived inflammation shifts the immune balance towards osteoclast-promoting cytokines like IL-17, TNF-α and RANKL, contributing to bone resorption❞
In terms of what this means in practice, they noted that women with postmenopausal osteoporosis have reduced gut microbial diversity, fewer SCFA-producing bacteria (e.g. Butyricicoccus, Fusicatenibacter), and more inflammatory pathobionts (e.g. Klebsiella, Escherichia).
There are three main remedies suggested; the first two we’ll quote directly as they were already presented neatly in the paper; the other we’ll paraphrase in brief below:
- supplementation with Lactobacillus and Bifidobacterium improves gut integrity, reduces inflammation, and suppresses osteoclast activity
- fecal microbiota transplantation from healthy donors restores gut barrier function, rebalances immune cells, and prevents bone loss
They also recommend a high-fiber diet, the better to feed gut microbes that produce short-chain fatty acids, which support gut barrier health, enhance calcium absorption, and help regulate immune and bone cells to do their respective jobs correctly.
Read in full: Gut microbiota and short chain fatty acids influence bone health in postmenopausal osteoporosis
Related: Valeric Acid & Bacterioides Vulgatus: Is Your Gut Leading You Into Osteoporosis?
Take care!
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Exercises for Aging-Ankles
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Can Ankles Deterioration be Stopped?
As we all know (or have experienced!), Ankle mobility deteriorates with age.
We’re here to argue that it’s not all doom and gloom!
(In fact, we’ve written about keeping our feet, and associated body parts, healthy here).
This video by “Livinleggings” (below) provides a great argument that yes, ankle deterioration can be stopped, or even reversed. It’s a must-watch for anyone from yoga enthusiasts to gym warriors who might be unknowingly crippling their ankle-health.
How We Can Prioritise Our Ankles
Poor ankle flexibility isn’t just an inconvenience – it’s a direct route to knee issues, hip hiccups, and back pain. More importantly, ankle strength is a core component of building overall mobility.
With 12 muscles in the ankle, it can be overwhelming to work out which to strengthen – and how. But fear not, we can prioritise three of the twelve: the calf duo (gastrocnemius and soleus) and the shin’s main muscle, the tibialis anterior.
The first step is to test yourself! A simple wall test reveals any hidden truths about your ankle flexibility. Go to the 1:55 point in the video to see how it’s done.
If you can’t do it, you’ve got work to be done.
If you read the book we recommended on great functional exercises for seniors, then you may already be familiar with some super ankle exercises.
Otherwise, these four ankle exercises are a great starting point:
How did you find that video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!
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The Most Annoying Nutrition Tips (7 Things That Actually Work)
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You can’t out-exercise a bad diet, and getting a good diet can be a challenge depending on your starting point. Here’s Cori Lefkowith’s unglamorous seven-point plan:
Step by step
Seven things to do:
- Start tracking first: track your food intake (as it is, without changing anything) without judgment to identify realistic areas for improvement.
- Add protein: add 10g of protein to three meals daily to improve satiety, aid fat loss, and retain muscle.
- Fiber swaps: swap foods for higher-fiber options where possible to improve gut health, improve heart health, support fat loss, and promote satiety.
- Hydration: take your body weight in kilograms (or half your body weight in pounds), then get that many ounces of water daily to support metabolism and reduce cravings.
- Calorie swaps: replace or reduce calorie-dense foods to create a small, modestly sustainable calorie deficit. Your body will still adjust to this after a while; that’s fine; it’s about a gradual reduction.
- Tweak and adjust: regularly reassess and adjust your diet and habits to fit your lifestyle and progress.
- Guard against complacency: track consistently, and stay on course.
For more on all of these, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like:
The Smartest Way To Get To 20% Body Fat (Or 10% For Men)
Take care!
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Does eating cheese before bed really give you nightmares? Here’s what the science says
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Have you heard people say eating cheese before bed will cause you to have vivid dreams or nightmares?
It’s a relatively common idea. And this week, a new study has landed this suggestion back in the spotlight.
But is it true? Let’s unpack the evidence.
Phoenixns/Shutterstock, The Conversation, CC BY A gouda night’s sleep?
Canadian researchers recently investigated this idea in a sample of 1,082 undergraduate psychology students. The students completed a survey, which included questions about how they perceived their diet influenced their sleep and dreams.
Some 40% of participants reported certain foods impacted their sleep, with 25% of the whole sample claiming certain foods worsened their sleep, and 20% reporting certain foods improved their sleep.
Only 5.5% of respondents believed what they ate affected the nature of their dreams. But many of these people thought sweets or dairy products (such as cheese) made their dreams more strange or disturbing and worsened their sleep.
In contrast, participants reported fruits, vegetables and herbal teas led to better sleep.
This study used self-reporting, meaning the results rely on the participants recalling and reporting information about their sleep and dreams accurately. This could have affected the results.
It’s also possible participants were already familiar with the notion that cheese causes nightmares, especially given they were psychology students, many of whom may have studied sleep and dreaming.
This awareness could have made them more likely to notice or perceive their sleep was disrupted after eating dairy. In other words, the idea cheese leads to nightmares may have acted like a self-fulfilling prophecy and results may overestimate the actual likelihood of strange dreams.
Nonetheless, these findings show some people perceive a connection between what they eat and how they dream.
While there’s no evidence to prove cheese causes nightmares, there is evidence that does explain a link.
The science behind cheese and nightmares
Humans are diurnal creatures, meaning our body is primed to be asleep at night and awake during the day. Eating cheese before bed means we’re challenging the body with food at a time when it really doesn’t want to be eating.
At night, our physiological systems are not primed to digest food. For example, it takes longer for food to move through our digestive tract at night compared with during the day.
If we eat close to going to sleep, our body has to process and digest the food while we’re sleeping. This is a bit like running through mud – we can do it, but it’s slow and inefficient.
Cheese can be particularly challenging to digest at night because of high concentrations of fat and protein, which slows down our digestion.
If your body is processing and digesting food instead of focusing all its resources on sleep, this can affect your shut-eye. Research has shown eating close to bedtime reduces our sleep quality, particularly our time spent in rapid eye movement (REM) sleep, which is the stage of sleep associated with vivid dreams.
People will have an even harder time digesting cheese at night if they’re lactose intolerant, which might mean they experience even greater impacts on their sleep. This follows what the Canadian researchers found in their study, with lactose intolerant participants reporting poorer sleep quality and more nightmares.
It’s important to note we might actually have vivid dreams or nightmares every night – what could change is whether we’re aware of the dreams and can remember them when we wake up.
Poor sleep quality often means we wake up more during the night. If we wake up during REM sleep, research shows we’re more likely to report vivid dreams or nightmares that we mightn’t even remember if we hadn’t woken up during them.
This is very relevant for the cheese and nightmares question. Put simply, eating before bed impacts our sleep quality, so we’re more likely to wake up during our nightmares and remember them.
What we eat, particularly just before bed, can affect our sleep. Ivan Oboleninov/Pexels Can I still have brie before bedtime?
Don’t panic – I’m not here to tell you to give up your cheesy evenings. But what we eat before bed can make a real difference to how well we sleep, so timing matters.
General sleep hygiene guidelines suggest avoiding meals at least two hours before bed. So even if you’re eating a very cheese-heavy meal, you have a window of time before bed to digest the meal and drift off to a nice peaceful sleep.
How about other dairy products?
Cheese isn’t the only dairy product which may influence our sleep. Most of us have heard about the benefits of having a warm glass of milk before bed.
Milk can be easier to digest than cheese. In fact, milk is a good choice in the evening, as it contains tryptophan, an amino acid that helps promote sleep.
Nonetheless, we still don’t want to be challenging our body with too much dairy before bed. Participants in the Canadian study did report nightmares after dairy, and milk close to bed might have contributed to this.
While it’s wise to steer clear of food (especially cheese) in the two hours before lights out, there’s no need to avoid cheese altogether. Enjoy that cheesy pasta or cheese board, just give your body time to digest before heading off to sleep. If you’re having a late night cheese craving, opt for something small. Your sleep (and your dreams) will thank you.
Charlotte Gupta, Senior Postdoctoral Research Fellow, Appleton Institute, HealthWise Research Group, CQUniversity Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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