Build Muscle (Healthily!)
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What Do You Have To Gain?
We have previously promised a three-part series about changing one’s weight:
- Losing weight (specifically, losing fat)
- Gaining weight (specifically, gaining muscle)
- Gaining weight (specifically, gaining fat)
And yes, that last one is also something that some people want/need to do (healthily!), and want/need help with that.
There will be, however, no need for a “losing muscle” article, because (even though sometimes a person might have some reason to want to do this), it’s really just a case of “those things we said for gaining muscle? Don’t do those and the muscle will atrophy naturally”.
Here’s the first part: How To Lose Weight (Healthily!)
While some people will want to lose fat, please do be aware that the association between weight loss and good health is not nearly so strong as the weight loss industry would have you believe:
And, while BMI is not a useful measure of health in general, it’s worth noting that over the age of 65, a BMI of 27 (which is in the high end of “overweight”, without being obese) is associated with the lowest all-cause mortality:
BMI and all-cause mortality in older adults: a meta-analysis
Body weight, muscle mass, and protein:
That BMI of 27, or whatever weight you might wish to be, ignores body composition. You’re probably aware that volume-for-volume, muscle weighs more than fat.
You’re also probably aware that if we’re not careful, we tend to lose muscle as we get older. This is known as age-related sarcopenia:
Protein, & Fighting Sarcopenia
Dr. Gabrielle Lyon, our featured expert in the above article, recommends getting at least 1.6g of protein per kg of body weight per day (Americans, divide your weight in pounds by 2.2 to get your weight in kg).
So for example, if you weigh 165lb, that’s 75kg, that’s 1.6×75=120g of protein per day.
There is an upper limit to how much protein per day is healthy, and that limit is probably around 2g of protein per kg of body weight per day:
Protein: How Much Do We Need, Really?
You may be wondering: should we go for animal or plant protein? In which case, the short version is:
- If you only care about muscle growth, any complete sources of protein are fine
- If you care about your general health too, then avoiding red meat is best, but other common protein sources are all fine
- Unprocessed is (unsurprisingly) better than processed in either case
Longer version: Plant vs Animal Protein: Head to Head
What exercises are best for muscle-building?
Of course, different muscles require different exercises, but for all of them, resistance training is what builds muscle the most, and it’s pretty much impossible to build a lot of muscle otherwise.
Check out: Resistance Is Useful! (Especially As We Get Older)
Prepare to fail!
No, really, prepare to fail. Because while resistance training in general is good for maintaining strong muscles and bones, you will only gain muscle if your current muscle is not enough to do the exercise:
- If you do a heavy resistance exercise without undue difficulty, your muscles will say to each other “Good job, team! That was hard, but luckily we were strong enough; no changes necessary”.
- If you do a heavy resistance exercise to the point where you can no longer do it (called: training to failure), then your muscles will say to each other “Oof, what a task! What we’ve got here is clearly not enough, so we’ll have to add more muscle for next time”.
Safety note: training to failure comes with safety risks. If using free weights or weight machines, please do so under well-trained supervision. If doing it with bodyweight (e.g. press-ups until you can press no more) or resistance bands, please check with your doctor first to ensure this is safe for you.
You can also increase the effectiveness of your resistance training by doing it in a way that “confuses” your muscles, making it harder for them to adapt in the moment, and thus forcing them to adapt more in the long term (e.g. get bigger and stronger):
HIIT, But Make It HIRT: High Intensity Resistance Training
Make time for recovery
While many kinds of exercise can be done daily, exercise to build muscle(s) means at the very least resting that muscle (or muscle group) the next day.
For this reason, a lot of bodybuilders have for example a week’s schedule that might look like:
- Monday: Upper body training
- Wednesday: Lower body training
- Friday: Core strength training
…and rest on other days. This gives most muscles a full week of recovery, and every muscle at least 48 hours of recovery.
Note: bodybuilders, like children (who are also doing a lot of body-building, in their own way) need more sleep in order to allow for this recovery and growth to occur. Serious bodybuilders often aim for 12 hours sleep per day. This might be impractical, undesirable, or even impossible for some people, but it’s a factor to be borne in mind and not forgotten.
See also:
Overdone It? How To Speed Up Recovery After Exercise (According To Actual Science)
Anything else that can (safely and healthily) be done to promote muscle growth?
There are a lot of supplements on the market; some are healthy and helpful, other not so much. Here are some we’ve written about:
- What To Eat, Take, And Do Before A Workout
- Creatine: Very Different For Young & Old People
- Ginseng: Exercising With Less Soreness!
- Taurine’s Benefits For Heart Health And More
- Topping Up Testosterone? What To Consider
Take care!
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The Stress Prescription (Against Aging!)
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The Stress Prescription (Against Aging!)
This is Dr. Elissa Epel, whose work has for the past 20 years specialized in the effect of stress on aging. She’s led groundbreaking research on cortisol, telomeres, and telomerase, all in the context of aging, especially in women, as well as the relationship between stress and weight gain. She was elected member of the National Academy of Medicine for her work on stress pathways, and has been recognized as a key “Influencer in Aging” by the Alliance for Aging Research.
Indeed, she’s also been named in the top 0.1% of researchers globally, in terms of publication impact.
What’s that about stress and aging?
In her words,
❝Women with the highest levels of perceived stress have telomeres shorter on average by the equivalent of at least one decade of additional aging compared to low stress women❞
Source: Accelerated telomere shortening in response to life stress
We say “in her words”, as she is the top-listed author on this paper—an honour reserved for the lead researcher of any given study/paper.
However, we’d be remiss not to note that the second-listed author is Nobel Prize Laureate Dr. Elizabeth Blackburn. What a team! Maybe we’ll do a spotlight feature on Dr. Blackburn’s work one of these days, but for now, back to Dr. Epel…
What does she want us to do about it?
She has the following advice for us:
Let go of what we can’t control
This one is simple enough, and can be as simple as learning how to set anxiety aside, and taking up the practice of radical acceptance of what we cannot control.
Be challenged, not afraid
This is about eustress, and being the lion, not the gazelle. Dr. Epel uses the example of how when lions are hunting gazelles, both are stressed, but both are feeling the physiological effects of that stress in terms of the augmentation to their immediate abilities, but only one of them is suffering by it.
We’ll let her explain how to leverage this:
TED ideas | Here’s how you can handle stress like a lion, not a gazelle | Dr. Elissa Epel
Build resilience through controlled discomfort
Don’t worry, you don’t have to get chased by lions. A cold shower will do it! This is about making use of hormesis, the body’s ability to build resilience to stressors by small doses of controlled cortisol release—as for example when one undergoes thermal shock, which sounds drastic, but for most people, a cold shower (or even an ice bath) is safe enough.
You can read more about this here:
A Cold Shower A Day Keeps The Doctor Away
Connect with nature
You don’t have to hug a tree, but you do have get to a natural (or at least, natural-seeming) environment once in a while. Simply put, we did not evolve to be in the urban or even suburban settings where most of us spend most of our time. Getting to be around greenery with at least some kind of regularity is hugely beneficial. It doesn’t have to be a national park; a nice garden or local park can suffice, and potted plants at home are better than nothing. Even spending time in virtual reality “nature” is an option:
(you can see an example there, of the kind of scenery this study used)
Breathe deeply, and rest deeply
Mindful breathing, and good quality sleep, are very strongly evidence-based approaches to reduce stress, for example:
Practice gratitude to build optimism
Optimism has a huge positive impact on health outcomes, even when other factors (including socioeconomic factors, pre-existing conditions, and general reasons for one person to be more optimistic than another) are controlled for.
Read: Optimism and Cause-Specific Mortality: A Prospective Cohort Study
There are various ways to increase optimism, and practising gratitude is one of them—but that doesn’t necessarily mean abandoning realism, either:
How To Practise (Non-Toxic) Positivity
There are other ways too, though, and Dr. Epel discusses some with her friend and colleague, Dr. Elizabeth Blackburn, here:
Want to learn more from Dr. Epel?
We reviewed one of her books, The Telomere Effect, previously. It’s about what we can do to lengthen our telomeres (a key factor in health aging; effectively, being biologically younger). You also might enjoy her newer book, The Stress Prescription, as well as her blog.
Enjoy!
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Healthy Relationship, Healthy Life
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Only One Kind Of Relationship Promotes Longevity This Much!
One of the well-established keys of a long healthy life is being in a fulfilling relationship. That’s not to say that one can’t be single and happy and fulfilled—one totally can. But statistically, those who live longest, do so in happy, fulfilling, committed relationships.
Note: happy, fulfilling, committed relationships. Less than that won’t do. Your insurance company might care about your marital status for its own sake, but your actual health doesn’t—it’s about the emotional safety and security that a good, healthy, happy, fulfilling relationship offers.
How to keep the “love coals” warm
When “new relationship energy” subsides and we’ve made our way hand-in-hand through the “honeymoon period”, what next? For many, a life of routine. And that’s not intrinsically bad—routine itself can be comforting! But for love to work, according to relational psychologists, it also needs something a little more.
What things? Let’s break it down…
Bids for connection—and responsiveness to same
There’s an oft-quoted story about a person who knew their marriage was over when their spouse wouldn’t come look at their tomatoes. That may seem overblown, but…
When we care about someone, we want to share our life with them. Not just in the sense of cohabitation and taxes, but in the sense of:
- Little moments of joy
- Things we learned
- Things we saw
- Things we did
…and there’s someone we’re first to go to share these things with. And when we do, that’s a “bid for connection”. It’s important that we:
- Make bids for connection frequently
- Respond appropriately to our partner’s bids for connection
Of course, we cannot always give everything our full attention. But whenever we can, we should show as much genuine interest as we can.
Keep asking the important questions
Not just “what shall we have for dinner?”, but:
- “What’s a life dream that you have at the moment?”
- “What are the most important things in life?”
- “What would you regret not doing, if you never got the chance?”
…and so forth. Even after many years with a partner, the answers can sometimes surprise us. Not because we don’t know our partners, but because the answers can change with time, and sometimes we can even surprise ourselves, if it’s a question we haven’t considered for a while.
It’s good to learn and grow like this together—and to keep doing so!
Express gratitude/appreciation
For the little things as well as the big:
- Thank you for staying by my side during life’s storms
- Thank you for bringing me a coffee
- Thank you for taking on these responsibilities with me
- I really appreciate your DIY skills
- I really appreciate your understanding nature
On which note…
Compliment, often and sincerely
Most importantly, compliment things intrinsic to their character, not just peripheral attributes like appearance, and also not just what they do for you.
- You’re such a patient person; I really admire that
- I really hit the jackpot to get someone I can trust so completely as you
- You are the kindest and sweetest soul I have ever encountered in life
- I love that you have such a blend of strength and compassion
- Your unwavering dedication to your personal values makes me so proud
…whatever goes for your partner and how you see them and what you love about them!
Express your needs, and ask about theirs
We’re none of us mind-readers, and it’s easy to languish in “if they really cared, I wouldn’t have to ask”, or conversely, “if they wanted something, they would surely say so”.
Communicate. Effectively. Life is too short to waste in miscommunication and unsaid things!
We covered much more detailed how-tos of this in a previous issue, but good double-whammy of top tier communication is:
- “I need…” / “Please will you…”
- “What do you need?” / “How can I help?”
Touch. Often.
It takes about 20 seconds of sustained contact for oxytocin to take effect, so remember that when you hug your partner, hold hands when walking, or cuddle up the sofa.
Have regular date nights
It doesn’t have to be fancy. A date night can be cooking together, it can be watching a movie together at home. It can be having a scheduled time to each bring a “big question” or five, from what we talked about above!
Most importantly: it’s a planned shared experience where the intent is to enjoy each other’s romantic company, and have a focus on each other. Having a regularly recurring date night, be it the last day of each month, or every second Saturday, or every Friday night, whatever your schedules allow, makes such a big difference to feel you are indeed “dating” and in the full flushes of love—not merely cohabiting pleasantly.
Want ideas?
Check out these:
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Should We Skip Shampoo?
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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 😎
❝What’s the science on “no poo”? Is it really better for hair? There are so many mixed reports out there.❞
First, for any unfamiliar: this is not about constipation; rather, it is about skipping shampoo, and either:
- Using an alternative cleaning agent, such as vinegar and/or sodium bicarbonate
- Using nothing at all, just conditioner when wet and brushing when dry
Let’s examine why the trend became a thing: the thinking went “shampoo does not exist in nature, and most of our body is more or less self-cleaning; shampoos remove oils from hair, and the body has to produce more sebum to compensate, resulting in a rapid cycle of dry and greasy hair”.
Now let’s fact-check each of those:
- shampoo does not exist in nature: true (except in the sense that everything that exists can be argued to exist in nature, since nature encompasses everything—but the point is that shampoo is a purely artificial human invention)
- most of our body is more or less self-cleaning: true, but our hair is not, for the same reason our nails are not: they’re not really a living part of the overall organism that is our body, so much as a keratinous protrusion of neatly stacked and hardened dead cells from our body. Dead things are not self-cleaning.
- shampoos remove oils from hair: true; that is what they were invented for and they do it well
- the body has to produce more sebum to compensate, resulting in a rapid cycle of dry and greasy hair: false; or at least, there is no evidence for this.
Our hair’s natural oils are great at protecting it, and also great at getting dirt stuck in it. For the former reason we want the oil there; for the latter reason, we don’t.
So the trick becomes: how to remove the oil (and thus the dirt stuck in it) and then put clean oil back (but not too much, because we don’t want it greasy, just, shiny and not dry)?
The popular answer is: shampoo to clean the hair, conditioner to put an appropriate amount of oil* back.
*these days, mostly not actually oil, but rather silicon-based substitutes, that do the same job of protecting hair and keeping it shiny and not brittle, without attracting so much dirt. Remember also that silicon is inert and very body safe; its molecules are simply too large to be absorbed, which is why it gets used in hair products, some skin products, and lube.
See also: Water-based Lubricant vs Silicon-based Lubricant – Which is Healthier?
If you go “no poo”, then what will happen is either you dry your hair out much worse by using vinegar or (even worse) bicarbonate of soda, or you just have oil (and any dirt stuck in it) in your hair for the life of the hair. As in, each individual strand of hair has a lifespan, and when it falls out, the dirt will go with it. But until that day, it’s staying with you, oil and dirt and all.
If you use a conditioner after using those “more natural” harsh cleaners* that aren’t shampoo, then you’ll undo a lot of the damage done, and you’ll probably be fine.
*in fact, if you’re going to skip shampoo, then instead of vinegar or bicarbonate of soda, dish soap from your kitchen may actually do less damage, because at least it’s pH-balanced. However, please don’t use that either.
If you’re going to err one way or the other with regard to pH though, erring on the side of slightly acidic is much better than slightly alkaline.
More on pH: Journal of Trichology | The Shampoo pH can Affect the Hair: Myth or Reality?
If you use nothing, then brushing a lot will mitigate some of the accumulation of dirt, but honestly, it’s never going to be clean until you clean it.
Our recommendation
When your hair seems dirty, and not before, wash it with a simple shampoo (most have far too many unnecessary ingredients; it just needs a simple detergent, and the rest is basically for marketing; to make it foam completely unnecessarily but people like foam, to make it thicker so it feels more substantial, to make it smell nice, to make it a color that gives us confidence it has ingredients in it, etc).
Then, after rinsing, enjoy a nice conditioner. Again there are usually a lot of unnecessary ingredients, but an argument can be made this time for some being more relevant as unlike with the shampoo, many ingredients are going to remain on your hair after rinsing.
Between washes, if you have long hair, consider putting some hair-friendly oil (such as argan oil or coconut oil) on the tips daily, to avoid split ends.
And if you have tight curly hair, then this advice goes double for you, because it takes a lot longer for natural oils to get from your scalp to the ends of your hair. For those of us with straight hair, it pretty much zips straight on down there within a day or two; not so if you have beautiful 4C curls to take care of!
For more on taking care of hair gently, check out:
Gentler Hair Care Options, According To Science
Take care!
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Should Men Over 50 Get PSA?
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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
❝Loved the information on prostate cancer. Do recommend your readers get a PSA or equivalent test annually for over 50 yr old men.❞
(This is about: Prostate Health: What You Should Know)
Yep, or best yet, the much more accurate PSE test! But if PSA test is what’s available, it’s a lot better than nothing. And, much as it’s rarely the highlight of anyone’s day, a prostate exam by a suitably qualified professional is also a good idea.
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From Lupus To Arthritis: New Developments
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This week’s health news round-up highlights some things that are getting better, and some things that are getting worse, and how to be on the right side of both:
New hope for lupus sufferers
Lupus is currently treated mostly with lifelong medications to suppress the immune system, which is not only inconvenient, but also can leave people more open to infectious diseases. The latest development uses CAR T-cell technology (as has been used in cancer treatment for a while) to genetically modify cells to enable the body’s own immune system to behave properly:
Read in full: Exciting new lupus treatment could end need for lifelong medication
Related: How to Prevent (Or Reduce The Severity Of) Inflammatory Diseases
It’s in the hips
There are a lot of different kinds of hip replacements, and those with either delta ceramic or oxidised zirconium head with a highly cross-linked polyethylene liner/cup have the lowest risk of need for revision in the 15 years after surgery. This is important, because obviously, once it’s in there, you want it to be able to stay in there and not have to be touched again any time soon:
Read in full: Study identifies hip implant materials with the lowest risk of needing revision
Related: Nobody Likes Surgery, But Here’s How To Make It Much Less Bad
Sooner is better than later
Often, people won’t know about an unwanted pregnancy in the first six weeks, but for those who are able to catch it early, Very Early Medical Abortion (VEMA) offers a safe an effective way of doing so, with success rate being linked to earliness of intervention:
Read in full: Very early medication abortion is effective and safe, study finds
Related: What Might A Second Trump Presidency Look Like for Health Care?
Increased infectious disease risks from cattle farms
Many serious-to-humans infectious diseases enter the human population via the animal food chain, and in this case, bird flu becoming more rampant amongst cows is starting to pose a clear threat to humans, so this is definitely something to be aware of:
Read in full: Bird flu infects 1 in 14 dairy workers exposed; CDC urges better protections
Related: With Only Gloves To Protect Them, Farmworkers Say They Tend Sick Cows Amid Bird Flu
Herald of woe
Gut health affects most of the rest of health, and there are a lot of links between gut and bone health. In this case, an association has been found between certain changes in the gut microbiome, and subsequent onset of rheumatoid arthritis:
Read in full: Changes in gut microbiome could signal onset of rheumatoid arthritis
Related: Stop Sabotaging Your Gut
Take care!
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Pine Nuts vs Peanuts – Which is Healthier?
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Our Verdict
When comparing pine nuts to peanuts, we picked the pine nuts.
Why?
An argument could be made for either, honestly, as it depends on what we prioritize the most. These are both very high-calorie foods, and/but are far from empty calories, as they both contain main nutrients. Obviously, if you are allergic to nuts, this one is just not a comparison for you, sorry.
Looking at the macros first, peanuts are higher in protein, carbs, and fiber, while pine nuts are higher in fats—though the fats are healthy, being mostly polyunsaturated, with about a third of the total fats monounsaturated, and a low amount of saturated fat (peanuts have nearly 2x the saturated fat). On balance, we’ll call the macros category a moderate win for peanuts, though.
In terms of vitamins, peanuts have more of vitamins B1, B3, B5, B6, and B9, while pine nuts have more of vitamins A, B2, C, E, K, and choline. All in all, a marginal win for pine nuts.
In the category of minerals, peanuts have more calcium and selenium, while pine nuts have more copper, iron, magnesium, manganese, phosphorus, and zinc. An easy win for pine nuts, even before we take into account that peanuts have nearly 10x as much sodium. And yes, we are talking about the raw nuts, not nuts that have been roasted and salted.
Adding up the categories gives a win for pine nuts—but if you have certain particular priorities, you might still prefer peanuts for the areas in which peanuts are stronger.
Of course, the best solution is to enjoy both!
Want to learn more?
You might like to read:
Why You Should Diversify Your Nuts!
Take care!
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Learn to Age Gracefully
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