Fitness In Our Fifties
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It’s Q&A Day at 10almonds!
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
Q: What’s a worthwhile fitness goal for people in their 50s?
A: At 10almonds, we think that goals are great but habits are better.
If your goal is to run a marathon, that’s a fine goal, and can be very motivating, but then after the marathon, then what? You’ll look back on it as a great achievement, but what will it do for your future health?
PS, yes, marathon-running in one’s middle age is a fine and good activity for most people. Maybe skip it if you have osteoporosis or some other relevant problem (check with your doctor), but…
Marathons in Mid- and Later-Life ← we wrote about the science of it here
PS, we also explored some science that may be applicable to your other question, on the same page as that about marathons!
The thing about habits vs goals is that habits give ongoing cumulative (often even: compounding) benefits:
How To Really Pick Up (And Keep!) Those Habits
If you pressingly want advice on goals though, our advice is this:
Make it your goal to be prepared for the health challenges of later life. It may seem gloomy to say that old age is coming for us all if something else doesn’t get us first, but the fact is, old age does not have to come with age-related decline, and the very least, we can increase our healthspan (so we’re hitting 90 with most of the good health we enjoyed in our 70s, for example, or hitting 80 with most of the good health we enjoyed in our 60s).
If that goal seems a little wishy-washy, here are some very specific and practical ideas to get you started:
Train For The Event Of Your Life!
As for the limits and/or extents of how much we can do in that regard? Here are what two aging experts have to say:
And here’s what we at 10almonds had to say:
Age & Aging: What Can (And Can’t) We Do About It?
Take care!
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How To Avoid Age-Related Macular Degeneration
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.
Avoiding Age-Related Macular Degeneration
Eye problems can strike at any age, but as we get older, it becomes a lot more likely. In particular, age-related macular degeneration is, as the name suggests, an age-bound disease.
Is there no escaping it, then?
The risk factors for age-related macular degeneration are as follows:
- Being over the age of 55 (can’t do much about this one)
- Being over the age of 65 (risk climbs sharply now)
- Having a genetic predisposition (can’t do much about this one)
- Having high cholesterol (this one we can tackle)
- Having cardiovascular disease (this one we can tackle)
- Smoking (so, just don’t)
Genes predispose; they don’t predetermine. Or to put it another way: genes load the gun, but lifestyle pulls the trigger.
Preventative interventions against age-related macular degeneration
Prevention is better than a cure in general, and this especially goes for things like age-related macular degeneration, because the most common form of it has no known cure.
So first, look after your heart (because your heart feeds your eyes).
See also: The Mediterranean Diet
Next, eat to feed your eyes specifically. There’s a lot of research to show that lutein helps avoid age-related diseases in the eyes and the rest of the brain, too:
See also: Brain Food? The Eyes Have It
Do supplements help?
They can! There was a multiple-part landmark study by the National Eye Institute, a formula was developed that reduced the 5-year risk of intermediate disease progressing to late disease by 25–30%. It also reduced the risk of vision loss by 19%.
You can read about both parts of the study here:
Age-Related Eye Disease Studies (AREDS/AREDS2): major findings
As you can see, an improvement was made between the initial study and the second one, by replacing beta-carotene with lutein and zeaxanthin.
The AREDS2 formula contains:
- 500 mg vitamin C
- 180 mg vitamin E
- 80 mg zinc
- 10 mg lutein
- 2 mg copper
You can learn more about these supplements, and where to get them, here on the NEI’s corner of the official NIH website:
AREDS 2 Supplements for Age-Related Macular Degeneration
Take care of yourself!
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Healthy Mind In A Healthy Body
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The 8-minute piece of music “Weightless” by Marconi was created scientifically to lower the heart rate and relax the listener. How did they do it? You can read the British Academy of Sound Therapy’s explanation of the methodology here, but important results of the study were:
- “Weightless” was able to induce greater relaxation levels than a massage (increase of 6%).
- “Weightless” also induced an 11% increase in relaxation over all other relaxing music tracks in the study.
- “Weightless” was also subjectively rated as more relaxing than any other music by all the participants.
Try it for yourself!
Click Here If The Embedded Video Doesn’t Load Automatically!
Isn’t that better? Whenever you’re ready, read on…
Today we’re going to share a technique for dealing with difficult emotions. The technique is used in Cognitive Behavioral Therapy (CBT), and Dialectical Behavior Therapy (DBT), and it’s called RAIN:
- Recognizing: ask yourself “what is it that I’m feeling?”, and put a name to it. It could be anger, despair, fear, frustration, anxiety, overwhelm etc.
- Accepting: “OK, so, I’m feeling ________”. There’s no point in denying it, or being defensive about it, these things won’t help you. For now, just accept it.
- Investigating: “Why am I feeling ________?” Maybe there is an obvious reason, maybe you need to dig for a reason—or dig deeper for the real reason. Most bad feelings are driven by some sort of fear or insecurity, so that can be a good avenue for examination. Important: your feelings may be rational or irrational. That’s fine. This is a time for investigating, not judging.
- Non-Identification: not making whatever it is you’re feeling into a part of you. Once you get too attached to “I am jealous”, “I am angry”, “I am sad” etc, it can be difficult to manage something that has become a part of your personality; you’ll defend your jealousy, anger, sadness etc rather than tackle it.
As a CBT tool, this is something you can do for yourself at any time. It won’t magically solve your problems, but it can stop you from spiralling into a state of crisis, and get you back on a more useful track.
As a DBT tool, to give this its full strength, ideally now you will communicate what you’re feeling, to somebody you trust, perhaps a partner or friend, for instance.
Humans are fundamentally social creatures, and we achieve our greatest strengths when we support each other—and that also means sometimes seeking and accepting support!
Do you have a good technique you’d like to share? Reply to this email and let us know!
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The Midlife Cyclist – by Phil Cavell
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Whether stationary cycling in your living room, or competing in the Tour de France, there’s a lot more to cycling than “push the pedals”—if you want to get good benefits and avoid injury, in any case.
This book explores the benefits of different kinds of cycling, the biomechanics of various body positions, and the physiology of different kinds of performance, and the impact these things have on everything from your joints to your heart to your telomeres.
The style is very much conversational, with science included, and a readiness to acknowledge in cases where the author is guessing or going with a hunch, rather than something being well-evidenced. This kind of honesty is always good to see, and it doesn’t detract from where the science is available and clear.
One downside for some readers will be that while Cavell does endeavour to cover sex differences in various aspects of how they relate to the anatomy and physiology (mostly: the physiology) of cycling, the book is written from a male perspective and the author clearly understands that side of things better. For other readers, of course, this will be a plus.
Bottom line: if you enjoy cycling, or you’re thinking of taking it up but it seems a bit daunting because what if you do it wrong and need a knee replacement in a few years or what if you hurt your spine or something, then this is the book to set your mind at ease, and put you on the right track.
Click here to check out The Midlife Cyclist, and enjoy the cycle of life!
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ADHD For Smart Ass Women – by Tracy Otsuka
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.
We’ve reviewed books about ADHD in adults before, what makes this one different? It’s the wholly female focus. Which is not to say some things won’t apply to men too, they will.
But while most books assume a male default unless it’s “bikini zone” health issues, this one is written by a woman for women focusing on the (biological and social) differences in ADHD for us.
A strength of the book is that it neither seeks to:
- over-medicalize things in a way that any deviation from the norm is inherently bad and must be fixed, nor
- pretend that everything’s a bonus, that we are superpowered and beautiful and perfect and capable and have no faults that might ever need addressing actually
…instead, it gives a good explanation of the ins and outs of ADHD in women, the strengths and weaknesses that this brings, and good solid advice on how to play to the strengths and reduce (or at least work around) the weaknesses.
Bottom line: this book has been described as “ADHD 2.0 (a very popular book that we’ve reviewed previously), but for women”, and it deserves that.
Click here to check out ADHD for Smart Ass Women, and fall in love with your neurodivergent brain!
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What Different Kinds of Hair Loss/Thinning Say About Your Health
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Dr. Siobhan Deshauer shows us different kinds of hair loss, what causes them, and what can be done about them:
Many different causes
Here’s how to tell them apart:
- Alopecia areata is an autoimmune condition where the immune system mistakenly attacks hair follicles, causing hair loss that can occur at any age and affects about 1 in 50 people. It often presents as smooth patches of hair loss and can be treated with steroid injections. Severe cases may require high-dose prednisone, which can restore hair growth over time.
- Discoid lupus is an autoimmune disease that affects the skin, leading to inflammation, scarring, and permanent hair loss. Unlike alopecia areata, it causes visible damage to the scalp and hair follicles. This type of lupus typically does not involve internal organs, unlike systemic lupus.
- Telogen effluvium occurs when a major systemic shock, such as an infection, surgery, or significant stress, triggers many hair follicles to enter the resting phase simultaneously, resulting in delayed hair shedding. The condition is diagnosed with a “hair pull test” and is typically temporary, as the resting phase is followed by normal hair growth phases.
- Allergic reactions to products, such as hair dye containing PPD, can cause hair loss due to scalp irritation and inflammation. An allergic response may trigger hair follicles to enter a resting phase, leading to hair loss by the same mechanism as telogen effluvium. Treatment with steroids can calm the reaction, and hair usually regrows after recovery.
- Syphilis, a sexually transmitted infection, can present with varied symptoms, including hair loss in a distinct moth-eaten pattern. Hair loss due to syphilis is reversible and curable with penicillin treatment, with hair regrowth typically occurring a few months after treatment.
- Biotin deficiency is rare due to its production by gut bacteria and presence in foods such as nuts, seeds, and beans such as soybeans. Deficiency can result from excessive consumption of raw egg whites, which block absorption. Severe deficiency causes hair loss and skin issues but can be treated effectively with biotin supplements.
- Iron deficiency anemia can cause hair thinning along with symptoms like fatigue and breathlessness. It often results from inadequate dietary intake, but can also occur after heavy menstrual bleeding. Treatment with iron supplements, or blood transfusions in severe cases, can restore both hair and energy levels, leading to significant improvements.
- Trichotillomania is a psychological condition marked by an uncontrollable urge to pull out one’s hair, often associated with anxiety or depression. Hair patches may show different stages of regrowth. While it can be challenging to manage, the condition can be treated with appropriate psychological and medical support.
- Traction alopecia results from hairstyles that exert prolonged tension on the hair, causing it to thin or fall out. This type of hair loss can be prevented by reducing the strain on the hair. Loosening hairstyles and giving the scalp a break can help hair regrow over time.
- Hypothyroidism causes symptoms like fatigue, dry skin, and hair thinning due to insufficient thyroid hormone production—however, it can be managed with diet, and if necessary, thyroid medications.
- Zinc deficiency may also cause hair loss and a characteristic rash. Treatment with zinc supplements can significantly improve hair growth and other symptoms.
- Medications, such as chemotherapy drugs, Accutane, and anti-seizure medications like valproic acid, are known to cause hair loss as a side effect. This type of hair loss is often reversible once the medication is stopped.
- Male pattern hair loss, or androgenic alopecia, is influenced by testosterone and genetic risk factors—which, contrary to popular belief, can come from either or both sides of the family. Early onset, especially before age 40, is linked to an increased risk of heart disease. However, effective treatments are available, and early intervention is beneficial.
- Female pattern hair loss is basically the same thing as male pattern hair loss (indeed, it is literally still androgenic alopecia), just a) almost always much less severe and b) with a gender-appropriate name. It affects up to 40% of women by age 50 and is characterized by thinning hair at the top of the head. It’s related to hormonal imbalances involving testosterone, such as those seen in PCOS and menopause, amongst other less common causes. Early treatment can be effective, and research is ongoing to develop more targeted therapies.
Dr. Siobhan Deshauer advises, if you’re experiencing hair loss, to monitor other symptoms too if applicable, take photos for tracking, and consult a doctor early for diagnosis and potential treatment.
For more on all of this plus visual illustrations, enjoy:
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Want to learn more?
You might also like to read:
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Pine Nuts vs Macadamia Nuts – Which is Healthier?
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Our Verdict
When comparing pine nuts to macadamias, we picked the pine nuts.
Why?
In terms of macros, it’s subjective depending on what you want to prioritize; the two nuts are equal in carbs, but pine nuts have more protein and macadamias have more fiber. We’d generally prioritize the fiber, which so far would give macadamias a win in this category, but if you prefer the protein, then consider it pine nuts. Next, we must consider fats; macadamias have slightly more fat, and of which, proportionally more saturated fat, resulting in 3x the total saturated fat compared to pine nuts, gram for gram. With this in mind, we consider this category a tie or a marginal nominal win for pine nuts.
In the category of vitamins, pine nuts have more of vitamins A, B2, B3, B9, E, K, and choline, while macadamias have more of vitamins B1, B5, B6, and C. A clear win for pine nuts this time, especially with pine nuts having more than 17x the vitamin E of macadamias.
When it comes to minerals, pine nuts have more copper, iron, magnesium, manganese, phosphorus, potassium, and zinc, while macadamias have more calcium and selenium. Another easy win for pine nuts.
In short, enjoy either or both (diversity is good), but pine nuts are the healthier by most metrics.
Want to learn more?
You might like to read:
Why You Should Diversify Your Nuts
Enjoy!
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