Beyond Supplements: The Real Immune-Boosters!

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The Real Immune-Boosters

What comes to your mind when we say “immune support”? Vitamin C and maybe zinc? Those have their place, but there are things we can do that are a lot more important!

It’s just, these things are not talked about as much, because stores can’t sell them to you

Sleep

One of the biggest difference-makers. Get good sleep! Getting at least 7 hours decent sleep (not lying in bed, not counting interruptions to sleep as part of the sleep duration) can improve your immune system by three or four times.

Put another way, people are 3–4 times more likely to get sick if they get less sleep than that on average.

Check it out: Behaviorally Assessed Sleep and Susceptibility to the Common Cold

Eat an anti-inflammatory diet

In short, for most of us this means lots of whole plant foods (lots of fiber), and limited sugar, flour, alcohol.

For more details, you can see our main feature on this: Keep Inflammation At Bay!

You may wonder why eating to reduce inflammation (inflammation is a form of immune response) will help improve immune response. Put it this way:

If your town’s fire service is called out eleventy-two times per day to deal with things that are not, in fact, fires, then when there is a fire, they will be already exhausted, and will not do their job so well.

Look after your gut microbiota

Additionally, healthy gut microbiota (fostered by the same diet we just described) help keep your body pathogen-free, by avoiding “leaky gut syndrome” that occurs when, for example, C. albicans (you do not want this in your gut, and it thrives on the things we just told you to avoid) puts its roots through your intestinal walls, making holes in them. And through those holes? You definitely do not want bacteria from your intestines going into the rest of your body.

See also: Gut Health 101

Actually get that moderate exercise

There’s definitely a sweet-spot here, because too much exercise will also exhaust you and deplete your body’s resources. However, the famous “150 minutes per week” (so, a little over 20 minutes per day, or 25 minutes per day with one day off) will make a big difference.

See: Exercise and the Regulation of Immune Functions

Manage your stress levels (good and bad!)

This one swings both ways:

  • Acute stress (like a cold shower) is good for immune response. Think of it like a fire drill for your body.
  • Chronic stress (“the general everything” persistently stressful in life) is bad for immune response. This is the fire drill that never ends. Your body’s going to know what to do really well, but it’s going to be exhausted already by the time an actual threat hits.

Read more: Effects of Stress on Immune Function: the Good, the Bad, and the Beautiful

Supplement, yes.

These are far less critical than the above things, but are also helpful. Good things to take include:

Enjoy, and stay well!

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  • Walking… Better.

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    Walking… Better.

    We recently reviewed52 Ways To Walk” by Annabel Streets. You asked us to share some more of our learnings from that book, and… Obviously we can’t do all 52, nor go into such detail, but here are three top tips inspired by that book…

    Walk in the cold!

    While cold weather is often seen as a reason to not walk, in fact, it has numerous health benefits, the most exciting of which might be:

    Walking in the cold causes us to convert white and yellow fat into the healthier brown fat. If you didn’t know about this, neither did scientists until about 15 years ago.

    In fact, scientists didn’t even know that adult humans could even have brown adipose tissue! It was really quite groundbreaking.

    In case you missed it: The Changed Metabolic World with Human Brown Adipose Tissue: Therapeutic Visions

    Work while you walk!

    Obviously this is only appropriate for some kinds of work… but if in your life you have any kind of work that is chiefly thinking, a bunch of it can be done while walking.

    Open your phone’s note-taking app, lock the screen and pocket your phone, and think on some problem that you need to solve. Whenever you have an “aha” moment, take out your phone and make a quick note on the go.

    For that matter, if you have the money and space (or are fortunate to have an employer disposed towards facilitating such), you could even set up a treadmill desk… At worst, it wouldn’t harm your work (and it’ll be a LOT better than sitting for so long).

    Walk within an hour of waking!

    No, this doesn’t mean that if you don’t get out of the house within 60 minutes you say “Oh no, missed the window, guess it’s a day in today”

    But it does mean: in the evening, make preparations to head out first thing in the morning. Set out your clothes and appropriate footwear, find your flask to fill with the beverage of your choice in the morning and set that with them.

    Then, when morning arrives… do your morning necessaries (e.g. some manner of morning ablutions and perhaps a light breakfast), make that drink for your flask, and hit the road.

    Why? We’ll tell you a secret:

    You ever wondered why some people seem to be more able to keep a daylight-regulated circadian rhythm than others? It’s not just about smartphones and coffees…

    This study found that getting sunlight (not electric light, not artificial sunlight, but actual sunlight, from the sun, even if filtered through partial cloud) between 08:30—09:00 resulted in higher levels of a protein called PER2. PER2 is critical for setting circadian rhythms, improving metabolism, and fortifying blood vessels.

    Besides, on a more simplistic level, it’s also a wonderful and energizing start to a healthy and productive day!

    Read: Beneficial effects of daytime light exposure on daily rhythms, metabolic state and affect

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  • Butter vs Ghee – Which is Healthier?

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    Our Verdict

    When comparing butter to ghee, we picked the butter.

    Why?

    Assuming a comparable source for each—e.g. butter from grass-fed cows, or ghee made from butter from grass-fed cows—both have a mostly comparable nutritional profile.

    Note: the above is not a safe assumption to make in the US, unless you’re paying attention. Grass-fed cows are not the norm in the US, so it’s something that has to be checked for. On the other hand, ghee is usually imported, and grass-fed cows are the norm in most of the rest of the world, including the countries that export ghee the most. So if “buying blind”, ghee will be the safer bet. However, checking labels can overcome this.

    Many of the Internet-popular health claims for ghee are exaggerated. For example, yes it contains butyrate… But at 1% or less. You’d be better off getting your butyrate from fibrous fruit and vegetables. Yes it contains medium-chain triglycerides (that’s also good), but in trace amounts. It even has conjugated linoleic acid, but you guessed it, the dose is insignificant.

    Meanwhile, both butter and ghee contain heart-unhealthy animal-based saturated fats (which are usually worse for the health than some, but not all, of their plant-based equivalents). However…

    • A tablespoon of butter contains about 7 grams of saturated fat
    • A tablespoon of ghee contains about 9 grams of saturated fat

    So, in this case, “ghee is basically butter, but purer” becomes a bad thing (and the deciding factor between the two).

    There is one reason to choose butter over ghee, but it’s not health-related—it simply has a higher smoke point, as is often the case for fats that have been more processed compared to fats that have been less processed.

    In short: either can be used in moderation, but even 2 tbsp of butter are taking an average person (because it depends on your metabolism, so we’ll say average) to the daily limit for saturated fats already, so we recommend to go easy even on that.

    Want to know more?

    Take care!

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  • Goat Milk Greek Yogurt vs Almond Milk Greek Yogurt – Which is Healthier?

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    Our Verdict

    When comparing goat milk yogurt to almond milk yogurt, we picked the almond milk yogurt.

    Why?

    Surprised? Honestly, we were too!

    Much as we love almonds, we were fully expecting to write about how they’re very close in nutritional value, but the dairy yogurt has more probiotics, but no, as it turns out when we looked into them, they’re quite comparable in that regard.

    It’s easy to assume “goat milk yogurt is more natural and therefore healthier”, but in both cases, it was a case of taking a fermentable milk, and fermenting it (an ancient process). “But almond milk is a newfangled thing”, well, new-ish…

    So what was the deciding factor?

    In this case, the almond milk yogurt has about twice the protein per (same size) serving, compared to the goat milk; all the other macros are about the same, and the micronutrients are similar. Like many plant-based milks and yogurts, this one is fortified with calcium and vitamin D, so that wasn’t an issue either.

    In short: the only meaningful difference was the protein, and the almond came out on top.

    However!

    The almond came out on top only because it is strained; this can be done (or not) with any kind of yogurt, be it from an animal or a plant. 

    In other words: if it had been different brands, the goat milk yogurt could have come out on top!

    The take-away idea here is: always read labels, because as you’ve just seen, even we can get surprised sometimes!

    seriously if you only remember one thing from this today, make it the above

    Other thing worth mentioning: yogurts, and dairy products in general, are often made with common allergens (e.g. dairy, nuts, soy, etc). So if you are allergic or intolerant, obviously don’t choose the one to which you are allergic or intolerant.

    That said… If you are lactose-intolerant, but not allergic, goat’s milk does have less lactose than cow’s milk. But of course, you know your limits better than we can in this regard.

    Want to try some?

    Amazon is not coming up with the goods for this one (or anything even similar, at time of writing), so we recommend trying your local supermarket (and reading labels, because products vary widely!)

    What you’re looking for (be it animal- or plant-based):

    • Live culture probiotic bacteria
    • No added sugar
    • Minimal additives in general
    • Lastly, check out the amounts for protein, calcium, vitamin D, etc.

    Enjoy!

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  • How To Reduce Or Quit Alcohol

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    Rethinking Drinking

    When we’re looking at certain health risks, there are often five key lifestyle factors that have a big impact; they are:

    • Have a good diet
    • Get good exercise
    • Get good sleep
    • Reduce (or eliminate) alcohol
    • Don’t smoke

    Today, we’re focussing the alcohol bit. Maybe you’d like to quit, maybe just cut down, maybe the topic just interests you… So, here’s a quick rundown of some things that will help make that a lot easier:

    With a big enough “why”, you can overcome any “how”

    Research and understand the harm done by drinking, including:

    And especially as we get older, memory problems:

    Alcohol-related dementia: an update of the evidence

    And as for fear of missing out, or perhaps even of no longer being relaxed/fun… Did you ever, while sober, have a very drunk person try to converse with you, and you thought “I wish that were me”?

    Probably not

    Know your triggers

    Why do you drink? If your knee-jerk response is “because I like it”, dig deeper. What events prompt you to have a drink?

    • Some will be pure habit born of convention—perhaps with a meal, for example
    • Others may be stress-management—after work, perhaps
    • Others may be pseudo-medicinal—a nightcap for better* sleep, for instance

    *this will not work. Alcohol may make us sleepy but it will then proceed to disrupt that very sleep and make it less restorative

    Become mindful

    Now that you know why you’d like to drink less (or quit entirely), and you know what triggers you to drink, you can circumvent that a little, by making deals with yourself, for example

    • “I can drink alcohol, if and only if I have consumed a large glass of water first” (cuts out being thirsty as a trigger to drink)
    • “I can drink alcohol, if and only if I meditate for at least 5 minutes first” (reduces likelihood of stress-drinking)
    • “I can drink alcohol, if and only if it is with the largest meal of the day” (minimizes total alcohol consumption)

    Note that these things also work around any FOMO, “Fear Of Missing Out”. It’s easier to say “no” when you know you can have it later if you still want it.

    Get a good replacement drink

    There are a lot of alcohol-free alcohol-like drinks around these days, and many of them are very good. Experiment and see. But!

    It doesn’t even have to be that. Sometimes what we need is not even an alcohol-like drink, but rather, drinkable culinary entertainment.

    If you like “punch-in-the-face” flavors (as this writer does), maybe strong black coffee is the answer. If you like “crisp and clear refreshment” (again, same), maybe your favorite herbal tea will do it for you. Or maybe for you it’ll be lemon-water. Or homemade ginger ale.

    Whatever it is… make it fun, and make it yours!

    Bonus item: find replacement coping strategies

    This one goes if you’ve been using alcohol to cope with something. Stress, depression, anxiety, whatever it may be for you.

    The thing is, it feels like it helps briefly in the moment, but it makes each of those things progressively worse in the long-run, so it’s not sustainable.

    Consider instead things like therapy, exercise, and/or a new hobby to get immersed in; whatever works for you!

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  • How to keep your teeth young

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    How to keep your teeth young

    The association between aging and teeth is so well-established that it’s entered popular idiom, “too long in the tooth”, and when it comes to visual representations, false teeth are well-associated with old age.

    And yet, avoiding such outcomes does not get anywhere near so much attention as, say, avoiding wrinkles or hair loss.

    At 10almonds, we’ve covered general dental health before, in a three-part series:

    1. Toothpastes & Mouthwashes: Which Help And Which Harm?
    2. Flossing, Better (And Easier!)
    3. Less Common Oral Hygiene Options

    Today, we’re going to be looking specifically at keeping our teeth young. What if you have lost your teeth already? Well, gum health remains important, and it’s foundational for everyone, so…

    Look after your gums first and last

    Hollywood’s most “perfect” whites would be nothing without the gums holding them in place. So, set aside the cosmetic whitening products that often harm gums (anything containing bleach / hydrogen peroxide, is generally a bad idea), andinstead focus on your gums.

    As for avoiding gum disease (periodontitis)?

    ❝In conclusion, periodontitis might enhance the association of biological aging with all-cause mortality in middle-aged and older adults.

    Hence, maintaining and enhancing periodontal health is expected to become an intervention to slow aging and extend life span.❞

    Source: Does Periodontitis Affect the Association of Biological Aging with Mortality?

    Ways to look after gum health include the obvious “floss” and “brush often” and “use fluoride toothpaste”, along with other options we covered in our “Less Common Oral Hygiene Options” article above.

    Also important: don’t smoke. It is bad for everything, and this is no exception.

    We expect we probably don’t have many subscribers who smoke, but if you do, please consider making quitting a priority.

    See also: Smoking, Gum Disease, and Tooth Loss

    Consider supplementing with collagen

    Everyone’s all about the calcium and vitamin D for bones (and teeth), but a large part of the mass of both is actually collagen. And unlike calcium, which most people not living in a food desert get plenty of, or vitamin D, which is one of the most popular supplements around, collagen is something that gets depleted as we get older. We’ve written about its importance for bones:

    We Are Such Stuff As Fish Are Made Of—Collagen’s benefits are more than skin deep

    And as for its role in combatting gum disease and tooth loss:

    Nanoscale Dynamics of Streptococcal Adhesion to AGE-Modified Collagen

    By the way, that “AGE” there isn’t about chronological age; it’s about advanced glycation end-products. Those are also something you can and should avoid:

    Are You Eating AGEs?

    A different kind of “spit and polish”

    We imagine you have the “polishing” part in hand; that’s tooth-brushing, of course. But spit?

    Saliva is hugely important for our oral health, but it’s not something most of us think about a lot. For example, you might not have known (or might have known but not thought much about) that many common medications affect our saliva, including many blood pressure medications and antidepressants:

    Impact of ageing and drug consumption on oral health

    Because there are so many possibilities, this is the kind of thing to check with your pharmacist or doctor about. But as a rule, if you take a medication whose side-effects include “dry mouth”, this might be you.

    Here’s a really useful (academic) article that covers what drugs cause this, how to diagnose it, and what can be done about it:

    Hyposalivation in Elderly Patients

    If something’s difficult, find a way to make it easier

    Sometimes, as we get older, some things that used to be easy, aren’t. We can lose strength, coordination, manual dexterity, memory, attention, and more. Obviously, we try not to, and do what we can to keep ourselves in good health.

    But, if you do have some disability that makes for example brushing and/or flossing difficult to do consistently and/or well, consider talking to your doctor to see if there are assistive devices that can help, or some other kind of support that could allow you to do what you need to.

    See also: Improving oral hygiene for better cognitive health: Interrelationships of oral hygiene habits, oral health status, and cognitive function in older adults

    There’s never any shame in getting help if we need it.

    Take care!

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  • Atomic Habits – by James Clear

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    James Clear’s Atomic Habits has become “the” go-to book about the power of habit-forming. And, there’s no shortage of competition out there, so that’s quite a statement. What makes this book stand out?

    A lot of books start by assuming you want to build habits. That can seem a fair assumption; after all, we picked up the book! But an introductory chapter really hammers home the idea in a way that makes it a lot more motivational:

    • Habits are the compound interest of productivity
    • This means that progress is not linear, but exponential
    • Habits can also be stacked, and thus become synergistic
    • The more positive habits you add incrementally, the easier they become because each thing is making your life easier/better

    For example:

    • It’s easier to save money if you’re in good health
    • It’s easier to sleep better if you do not have financial worries
    • It’s easier to build your relationship with your loved ones if you’re not tired

    …and so on.

    For many people this presents a Catch-22 problem! Clear instead presents it as an opportunity… Start wherever you like, but just start small, with some two-minute thing, and build from there.

    A lot of the book is given over to:

    • how to form effective habits (using his “Four Laws”)
    • how to build them into your life
    • how to handle mishaps
    • how to make sure your habits are working for you
    • how to see habits as part of your identity, and not just a goal to be checked off

    The last one is perhaps key—goals cease to be motivating once accomplished. Habits, on the other hand, keep spiralling upwards (if you guide them appropriately).

    There’s lots more we could say, but it’s a one-minute book review, so we’ll just close by saying:

    This book can help you to become the kind of person who genuinely gets a little better each day, and reaps the benefits over time.

    Get your copy of Atomic Habits from Amazon today!

    Don’t Forget…

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