Enjoy Bitter Foods For Your Heart & Brain

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When Bitter Is Better

A good general rule of thumb for “does this food contain a lot of healthy polyphenols?” is:

“is this (edible) plant bitter/astringent/pungent”?

If it is, it’s probably rich in polyphenols:

Deciphering the role of bitter and astringent polyphenols in promoting well-being

…which is why it’s no surprise that black coffee and bitter chocolate score highly, as do hot peppers and even garlic.

See also: Our Top 5 Spices: How Much Is Enough For Benefits?

Even fruits, generally considered something sweet to eat, often contain more polyphenols when they are bitter—many berries are great examples of this!

Read more: Goji Berries: Which Benefits Do They Really Have?

You can read more about the science of this here:

Sensory Nutrition and Bitterness and Astringency of Polyphenols

Important for multiple reasons (including heart and brain health)

Polyphenols have many benefits, and they’re most well known for their heart-healthy properties, but their antioxidant effect (and other mechanisms) also means these foods are generally neuroprotectants too:

A century of research shows eating these compounds can help protect against heart disease and Alzheimer’s

The science of this is not all as obvious as you might think!

It is reasonable to expect “ok, this has antioxidant effect, so it will reduce oxidative damage to brain cells too”, and while that is true (and yes, polyphenols do cross the blood-brain barrier), they also help in other ways, including through the gut:

Where to Look into the Puzzle of Polyphenols and Health? The Postbiotics and Gut Microbiota Associated with Human Metabotypes

What if I don’t like bitter/astringent/pungent foods?

If you do not have a medical condition that proscribes them (do check with your doctor if unsure), the best advice is to simply eat them anyway, and your tastes will adapt.

It will also help if you avoid sweet foods (though this too is also a good general rule of thumb!), as this will move the balance of where your brain’s “set range” is for “good taste”.

Bonus tip: dark chocolate (80%+ cocoa if possible, 95% if you can get it) and chilli peppers go great with each other. Here’s an example of a chilli chocolate product on Amazon; it’s 70% cocoa (which is not bad, but could be better). You might be able to get a higher percentage locally, especially if you ask your local chocolatière, or make it yourself!

Enjoy!

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  • Older adults need another COVID-19 vaccine

    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 you need to know 

    • The CDC recommends people 65 and older and immunocompromised people receive an additional dose of the updated COVID-19 vaccine this spring—if at least four months have passed since they received a COVID-19 vaccine.
    • Updated COVID-19 vaccines are effective at protecting against severe illness, hospitalization, death, and long COVID.
    • The CDC also shortened the isolation period for people who are sick with COVID-19.

    Last week, the CDC said people 65 and older should receive an additional dose of the updated COVID-19 vaccine this spring. The recommendation also applies to immunocompromised people, who were already eligible for an additional dose.

    Older adults made up two-thirds of COVID-19-related hospitalizations between October 2023 and January 2024, so enhancing protection for this group is critical.

    The CDC also shortened the isolation period for people who are sick with COVID-19, although the contagiousness of COVID-19 has not changed.

    Read on to learn more about the CDC’s updated vaccination and isolation recommendations.

    Who is eligible for another COVID-19 vaccine this spring?

    The CDC recommends that people ages 65 and older and immunocompromised people receive an additional dose of the updated COVID-19 vaccine this spring—if at least four months have passed since they received a COVID-19 vaccine. It’s safe to receive an updated COVID-19 vaccine from Pfizer, Moderna, or Novavax, regardless of which COVID-19 vaccines you received in the past.

    Updated COVID-19 vaccines are available at pharmacies, local clinics, or doctor’s offices. Visit Vaccines.gov to find an appointment near you.

    Under- and uninsured adults can get the updated COVID-19 vaccine for free through the CDC’s Bridge Access Program. If you’re over 60 and unable to leave your home, call the Aging Network at 1-800-677-1116 to learn about free at-home vaccination options.

    What are the benefits of staying up to date on COVID-19 vaccines?

    Staying up to date on COVID-19 vaccines prevents severe illness, hospitalization, death, and long COVID.

    Additionally, the CDC says staying up to date on COVID-19 vaccines is a safer and more reliable way to build protection against COVID-19 than getting sick from COVID-19.

    What are the new COVID-19 isolation guidelines?

    According to the CDC’s general respiratory virus guidance, people who are sick with COVID-19 or another common respiratory illness, like the flu or RSV, should isolate until they’ve been fever-free for at least 24 hours without the use of fever-reducing medication and their symptoms improve.

    After that, the CDC recommends taking additional precautions for the next five days: wearing a well-fitting mask, limiting close contact with others, and improving ventilation in your home if you live with others. 

    If you’re sick with COVID-19, you can infect others for five to 12 days, or longer. Moderately or severely immunocompromised patients may remain infectious beyond 20 days.

    For more information, talk to your health care provider.

    This article first appeared on Public Good News and is republished here under a Creative Commons license.

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  • The Paleo Diet

    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’s The Real Deal With The Paleo Diet?

    The Paleo diet is popular, and has some compelling arguments for it.

    Detractors, meanwhile, have derided Paleo’s inclusion of modern innovations, and have also claimed it’s bad for the heart.

    But where does the science stand?

    First: what is it?

    The Paleo diet looks to recreate the diet of the Paleolithic era—in terms of nutrients, anyway. So for example, you’re perfectly welcome to use modern cooking techniques and enjoy foods that aren’t from your immediate locale. Just, not foods that weren’t a thing yet. To give a general idea:

    Paleo includes:

    • Meat and animal fats
    • Eggs
    • Fruits and vegetables
    • Nuts and seeds
    • Herbs and spices

    Paleo excludes:

    • Processed foods
    • Dairy products
    • Refined sugar
    • Grains of any kind
    • Legumes, including any beans or peas

    Enjoyers of the Mediterranean Diet or the DASH heart-healthy diet, or those with a keen interest in nutritional science in general, may notice they went off a bit with those last couple of items at the end there, by excluding things that scientific consensus holds should be making up a substantial portion of our daily diet.

    But let’s break it down…

    First thing: is it accurate?

    Well, aside from the modern cooking techniques, the global market of goods, and the fact it does include food that didn’t exist yet (most fruits and vegetables in their modern form are the result of agricultural engineering a mere few thousand years ago, especially in the Americas)…

    …no, no it isn’t. Best current scientific consensus is that in the Paleolithic we ate mostly plants, with about 3% of our diet coming from animal-based foods. Much like most modern apes.

    Ok, so it’s not historically accurate. No biggie, we’re pragmatists. Is it healthy, though?

    Well, health involves a lot of factors, so that depends on what you have in mind. But for example, it can be good for weight loss, almost certainly because of cutting out refined sugar and, by virtue of cutting out all grains, that means having cut out refined flour products, too:

    Diet Review: Paleo Diet for Weight Loss

    Measured head-to-head with the Mediterranean diet for all-cause mortality and specific mortality, it performed better than the control (Standard American Diet, or “SAD”), probably for the same reasons we just mentioned. However, it was outperformed by the Mediterranean Diet:

    Paleolithic and Mediterranean Diet Pattern Scores Are Inversely Associated with All-Cause and Cause-Specific Mortality in Adults

    So in lay terms: the Paleo is definitely better than just eating lots of refined foods and sugar and stuff, but it’s still not as good as the Mediterranean Diet.

    What about some of the health risk claims? Are they true or false?

    A common knee-jerk criticism of the paleo-diet is that it’s heart-unhealthy. So much red meat, saturated fat, and no grains and legumes.

    The science agrees.

    For example, a recent study on long-term adherence to the Paleo diet concluded:

    ❝Results indicate long-term adherence is associated with different gut microbiota and increased serum trimethylamine-N-oxide (TMAO), a gut-derived metabolite associated with cardiovascular disease. A variety of fiber components, including whole grain sources may be required to maintain gut and cardiovascular health.❞

    ~ Genoni et al, 2020

    Bottom line:

    The Paleo Diet is an interesting concept, and certainly can be good for short-term weight loss. In the long-term, however (and: especially for our heart health) we need less meat and more grains and legumes.

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  • Sunflower Seeds vs Pumpkin Seeds – Which is Healthier?

    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.

    Our Verdict

    When comparing sunflower seeds to pumpkin seeds, we picked the pumpkin seeds.

    Why?

    Both seeds have a good spread of vitamins and minerals, but pumpkin seeds have more. Sunflower seeds come out on top for copper and manganese, but everything else that’s present in either of them (in the category of vitamins and minerals, anyway), pumpkin seeds have more.

    There is one other thing that sunflower seeds have more of than pumpkin seeds, and that’s fat. The fat is mostly of healthy varieties, so it’s not a negative factor, but it does mean that if you’re eating a calorie-controlled diet, you’ll get more bang for your buck (i.e. better micronutrient-to-calorie ratio) if you pick pumpkin seeds.

    If you’re not concerned about fat/calories, and/or you actively want to consume more of those, then sunflower seeds are still a fine choice.

    When it comes down to it, a diverse diet is best, so enjoying both might be the best option of all.

    Want to get some?

    We don’t sell them, but here for your convenience are example products on Amazon:

    Sunflower Seeds | Pumpkin Seeds

    Enjoy!

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  • 10 Healthiest Foods You Should Eat In The Morning

    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.

    For many of us, our creative minds aren’t their absolute best first thing in the morning, and it’s easy to reach for what’s available, if we haven’t planned ahead.

    So here’s some inspiration for the coming week! If you’re a regular coffee-and-toast person, at least consider alternating some of these with that:

    • Oatmeal with fresh fruit: fiber, energy, protein, vitamins and minerals (10almonds tip: we recommend making it as overnight oats! Same nutrients, lower glycemic index)
    • Greek yogurt parfait: probiotic gut benefits, along with all the goodness of fruit
    • Avocado toast: so many nutrients; most famous for the healthy fats, but there’s lots more in there too!
    • Egg + vegetable scramble: protein, healthy fats, vitamins and minerals, fiber
    • Smoothie bowl: many nutrients—But be aware that blending will reduce fiber and make the sugar quicker to enter your bloodstream. Still not bad as an occasional feature for the sake of variety, though!
    • Wholegrain pancakes: energy, fiber, and whatever your toppings! Fresh fruit is a top-tier choice; the video suggests maple syrup; we however invite you to try aged balsamic vinegar instead (sounds unlikely, we know, but try it and you’ll see; it is so delicious and your blood sugars will thank you too!)
    • Chia pudding: so many nutrients in this one; chia seeds are incredible!
    • Quinoa breakfast bowl: the healthy grains are a great start to the day, and contain a fair bit of protein too, and served with nuts, seeds, and diced fruit, many more nutrients get added to the mix. Unclear why the video-makers want to put honey or maple syrup on everything.
    • Berries: lots of vitamins, fiber, hydration, and very many polyphenols

    For a quick visual overview, and a quick-start preparation guide for the ones that aren’t just “berries” or similar, enjoy this short (3:11) video:

    Click Here If The Embedded Video Doesn’t Load Automatically!

    PS: They said 10, and we only counted 9. Where is the tenth one? Who would say “10 things” and then ostensibly only have 9? Who would do such a thing?!

    About that chia pudding…

    It’s a great way to get a healthy dose of protein, healthy fats, antioxidants, and a lot of other benefits for the heart and brain:

    The Tiniest Seeds With The Most Value

    Enjoy!

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  • Do Hard Things – by Steve Magness

    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.

    It’s easy to say that we must push ourselves if we want to achieve worthwhile things—and it’s also easy to push ourselves into an early grave by overreaching. So, how to do the former, without doing the latter?

    That’s what this book’s about. The author, speaking from a background in the science of sports psychology, applies his accumulated knowledge and understanding to the more general problems of life.

    Most of us are, after all, not sportspeople or if we are, not serious ones. Those few who are, will get benefit from this book too! But it’s mostly aimed at the rest of us who are trying to work out whether/when we should scale up, scale back, change track, or double down:

    • How much can we really achieve in our career?
    • How about in retirement?
    • Do we ever really get too old for athletic feats, or should we keep pressing on?

    Magness brings philosophy and psychological science together, to help us sort our way through.

    Nor is this just a pep talk—there’s readily applicable, practical, real-world advice here, things to enable us to do our (real!) best without getting overwhelmed.

    The style is pop-science, very easy-reading, and clear and comprehensible throughout—without succumbing to undue padding either.

    Bottom line: this is a very pleasant read, that promises to make life more meaningful and manageable at the same time. Highly recommendable!

    Click here to check out Do Hard Things, and get the most out of life!

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  • What Grief Does To Your Body (And How To Manage It)

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    What Grief Does To The Body (And How To Manage It)

    In life, we will almost all lose loved ones and suffer bereavement. For most people, this starts with grandparents, eventually moves to parents, and then people our own generation; partners, siblings, close friends. And of course, sometimes and perhaps most devastatingly, we can lose people younger than ourselves.

    For something that almost everyone suffers, there is often very little in the way of preparation given beforehand, and afterwards, a condolences card is nice but can’t do a lot for our mental health.

    And with mental health, our physical health can go too, if we very understandably neglect it at such a time.

    So, how to survive devastating loss, and come out the other side, hopefully thriving? It seems like a tall order indeed.

    First, the foundations:

    You’re probably familiar with the stages of grief. In their most commonly-presented form, they are:

    1. Denial
    2. Anger
    3. Bargaining
    4. Depression
    5. Acceptance

    You’ve probably also heard/read that we won’t always go through them in order, and also that grief is deeply personal and proceeds on its own timescale.

    It is generally considered healthy to go through them.

    What do they look like?

    Naturally this can vary a lot from person to person, but examples in the case of bereavement could be:

    1. Denial: “This surely has not really happened; I’ll carry on as though it hasn’t”
    2. Anger: “Why didn’t I do xyz differently while I had the chance?!”
    3. Bargaining: “I will do such-and-such in their honor, and this will be a way of expressing the love I wish I could give them in a way they could receive”
    4. Depression: “What is the point of me without them? The sooner I join them, the better.”
    5. Acceptance: “I was so lucky that we had the time together that we did, and enriched each other’s lives while we could”

    We can speedrun these or we can get stuck on one for years. We can bounce back and forth. We can think we’re at acceptance, and then a previous stage will hit us like a tonne of bricks.

    What if we don’t?

    Assuming that our lost loved one was indeed a loved one (as opposed to someone we are merely societally expected to mourn), then failing to process that grief will tend to have a big impact on our life—and health. These health problems can include:

    As you can see, three out of five of those can result in death. The other two aren’t great either. So why isn’t this taken more seriously as a matter of health?

    Death is, ironically, considered something we “just have to live with”.

    But how?

    Coping strategies

    You’ll note that most of the stages of grief are not enjoyable per se. For this reason, it’s common to try to avoid them—hence denial usually being first.

    But, that is like not getting a lump checked out because you don’t want a cancer diagnosis. The emotional reasoning is understandable, but it’s ultimately self-destructive.

    First, have a plan. If a death is foreseen, you can even work out this plan together.

    But even if that time has now passed, it’s “better late than never” to make a plan for looking after yourself, e.g:

    • How you will try to get enough sleep (tricky, but sincerely try)
    • How you will remember to eat (and ideally, healthily)
    • How you will still get exercise (a walk in the park is fine; see some greenery and get some sunlight)
    • How you will avoid self-destructive urges (from indirect, e.g. drinking, to direct, e.g. suicidality)
    • How you will keep up with the other things important in your life (work, friends, family)
    • How you will actively work to process your grief (e.g. journaling, or perhaps grief counselling)

    Some previous articles of ours that may help:

    If it works, it works

    If we are all unique, then any relationship between any two people is uniqueness squared. Little wonder, then, that our grief may be unique too. And it can be complicated further:

    • Sometimes we had a complicated relationship with someone
    • Sometimes the circumstances of their death were complicated

    There is, for that matter, such a thing as “complicated grief”:

    Read more: Complicated grief and prolonged grief disorder (Medical News Today)

    We also previously reviewed a book on “ambiguous loss”, exploring grieving when we cannot grieve in the normal way because someone is gone and/but/maybe not gone.

    For example, if someone is in a long-term coma from which they may never recover, or if they are missing-presumed-dead. Those kinds of situations are complicated too.

    Unusual circumstances may call for unusual coping strategies, so how can we discern what is healthy and what isn’t?

    The litmus test is: is it enabling you to continue going about your life in a way that allows you to fulfil your internal personal aspirations and external social responsibilities? If so, it’s probably healthy.

    Look after yourself. And if you can, tell your loved ones you love them today.

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