A Deeper Dive Into Seaweed

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We wrote briefly about nori yesterday, when we compared it with well-known superfood spirulina. In nutritional terms, it blew spirulina out of the water:

Spirulina vs Nori – Which Is Healthier?

We also previously touched on it here:

21% Stronger Bones in a Year at 62? Yes, It’s Possible (No Calcium Supplements Needed!) ← nori was an important part of the diet enjoyed here

What is nori?

Nori is a seaweed, but that can mean lots of different things. In nori’s case, it’s an aggregate of several kinds of red algae that clump together in the sea.

When dried and/or toasted (which processes improve* the nutritional value rather than diminishing it, by the way), it looks dark green or dark purple to black in color.

*Effects of pan- and air fryer-roasting on volatile and umami compounds and antioxidant activity of dried laver (Porphyra dentata) ← this is nori, by another name

If you enjoy sushi, nori is the dark flat sheety stuff that other things are often wrapped in.

The plant that has animal nutrients

As established in the head-to-head we linked above, nori is a nutritional powerhouse. But not only is it very full of the perhaps-expected vitamins and minerals, it also contains:

Omega-3 fatty acids, including EPA, which plants do not normally have (plants usually have just ALA, which the body can convert into other forms including EPA). While ALA is versatile, having EPA in food saves the body the job of converting it, and thus makes it more readily bioavailable. For more on the benefits of this, see:

What Omega-3 Fatty Acids Really Do For Us

Iodine, which land plants don’t generally have, but seaweed usually does. However, nori contains less iodine than other kinds of seaweed, which is (counterintuitively) good, since other kinds of seaweed often contain megadoses that go too far the other way and can cause different health problems.

  • Recommended daily amount of iodine: 150µg ← note that’s micrograms, not milligrams
  • One 10g serving of dried nori contains: 232µg ← this is good
  • Tolerable daily upper limit of iodine: 1,100µg (i.e: 1.1mg)
  • One 10g serving of dried kombu (kelp) contains: 13,270µg (i.e: 13.3mg) ← this is far too much; not good!

So: a portion of nori puts us into the healthiest spot of the range, whereas a portion of another example seaweed would put us nearly 13x over the tolerable upper limit.

For why this matters, see:

As you might note from the mentions of both hypo- and hyperthyroidism, (which are exacerbated by too little and too much iodine, respectively) hitting the iodine sweet spot is important, and nori is a great way to do that.

Vitamin B12, again not usually found in plants (most vegans supplement, often with nutritional yeast, which is technically neither an animal nor a plant). However, nori scores even higher:

Vitamin B12-Containing Plant Food Sources for Vegetarians

Beyond nutrients

Nori is also one of the few foods that actually live up the principle of a “detox diet”, as it can help remove toxins such as dioxins:

Detox diets for toxin elimination and weight management: a critical review of the evidence

It’s also been…

❝revealed to have anti-aging, anti-cancer, anti-coagulant, anti-inflammatory, anti-microbial, anti-oxidant, anti-diabetic, anti-Alzheimer and anti-tuberculose activities.❞

~ Dr. Şükran Çakir Arica et al.

Read: A study on the rich compounds and potential benefits of algae: A review

(for this to make sense you will need to remember that nori is, as we mentioned, an aggregate of diverse red algae species; in that paper, you can scroll down to Table 1, and see which species has which qualities. Anything whose name starts with “Porphyra” or “Porphridum” is found in nori)

Is it safe?

Usually! There are two potential safety issues:

  1. Seaweed can, while it’s busy absorbing valuable minerals from the sea, also absorb heavy metals if there are such pollutants in the region. For this reason, it is good to buy a product with trusted certifications, such that it will have been tested for such along the way.
  2. Seaweed can, while it’s busy absorbing things plants don’t usually have from the sea, also absorb allergens from almost-equally-small crustaceans. So if you have a seafood allergy, seaweed could potentially trigger that.

Want to try some?

We don’t sell it, but here for your convenience is an example product on Amazon 😎

Enjoy!

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    Stephen Covey’s posthumous book challenges the notion that his “7 Habits” was his best work. It inspires readers to embrace their future and prioritize people over things.

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  • ADHD… As An Adult?

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    ADHD—not just for kids!

    Consider the following:

    • If a kid has consistent problems paying attention, it’s easy and common to say “Aha, ADHD!”
    • If a young adult has consistent problems paying attention, it’s easy and common to say “Aha, a disinterested ne’er-do-well!”
    • If an older adult has consistent problems paying attention, it’s easy and common to say “Aha, a senior moment!”

    Yet, if we recognize that ADHD is fundamentally a brain difference in children (and we do; there are physiological characteristics that we can test), and we can recognize that as people get older our brains typically have less neuroplasticity (ability to change) than when we are younger rather than less, then… Surely, there are just as many adults with ADHD as kids!

    After all, that rather goes with the linear nature of time and the progressive nature of getting older.

    So why do kids get diagnoses so much more often than adults?

    Parents—and schools—can find children’s ADHD challenging, and it’s their problem, so they look for an explanation, and ADHD isn’t too difficult to find as a diagnosis.

    Meanwhile, adults with ADHD have usually developed coping mechanisms, have learned to mask and/or compensate for their symptoms, and we expect adults to manage their own problems, so nobody’s rushing to find an explanation on their behalf.

    Additionally, the stigma of neurodivergence—especially something popularly associated with children—isn’t something that many adults will want for themselves.

    But, if you have an ADHD brain, then recognizing that (even if just privately to yourself) can open the door to much better management of your symptoms… and your life.

    So what does ADHD look like in adults?

    ADHD involves a spread of symptoms, and not everyone will have them all, or have them in the same magnitude. However, very commonly most noticeable traits include:

    • Lack of focus (ease of distraction)
      • Conversely: high focus (on the wrong things)
        • To illustrate: someone with ADHD might set out to quickly tidy the sock drawer, and end up Marie Kondo-ing their entire wardrobe… when they were supposed to doing something else
    • Poor time management (especially: tendency to procrastinate)
    • Forgetfulness (of various kinds—for example, forgetting information, and forgetting to do things)

    Want To Take A Quick Test? Click Here ← this one is reputable, and free. No sign in required; the test is right there.

    Wait, where’s the hyperactivity in this Attention Deficit Hyperactivity Disorder?

    It’s often not there. ADHD is simply badly-named. This stems from how a lot of mental health issues are considered by society in terms of how much they affect (and are observable by) other people. Since ADHD was originally noticed in children (in fact being originally called “Hyperkinetic Reaction of Childhood”), it ended up being something like:

    “Oh, your brain has an inconvenient relationship with dopamine and you are driven to try to correct that by shifting attention from boring things to stimulating things? You might have trouble-sitting-still disorder”

    Hmm, this sounds like me (or my loved one); what to do now at the age of __?

    Some things to consider:

    • If you don’t want medication (there are pros and cons, beyond the scope of today’s article), you might consider an official diagnosis not worth pursuing. That’s fine if so, because…
    • More important than whether or not you meet certain diagnostic criteria, is whether or not the strategies recommended for it might help you.
    • Whether or not you talk to other people about it is entirely up to you. Maybe it’s a stigma you’d rather avoid… Or maybe it’ll help those around you to better understand and support you.
      • Either way, you might want to learn more about ADHD in adults. Today’s article was about recognizing it—we’ll write more about managing it another time!

    In the meantime… We recommended a great book about this a couple of weeks ago; you might want to check it out:

    Click here to see our review of “The Silent Struggle: Taking Charge of ADHD in Adults”!

    Note: the review is at the bottom of that page. You’ll need to scroll past the video (which is also about ADHD) without getting distracted by it and forgetting you were there to see about the book. So:

    1. Click the above link
    2. Scroll straight to the review!

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  • Hate salad or veggies? Just keep eating them. Here’s how our tastebuds adapt to what we eat

    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.

    Do you hate salad? It’s OK if you do, there are plenty of foods in the world, and lots of different ways to prepare them.

    But given almost all of us don’t eat enough vegetables, even though most of us (81%) know eating more vegetables is a simple way to improve our health, you might want to try.

    If this idea makes you miserable, fear not, with time and a little effort you can make friends with salad.

    Why don’t I like salads?

    It’s an unfortunate quirk of evolution that vegetables are so good for us but they aren’t all immediately tasty to all of us. We have evolved to enjoy the sweet or umami (savoury) taste of higher energy foods, because starvation is a more immediate risk than long-term health.

    Vegetables aren’t particularly high energy but they are jam-packed with dietary fibre, vitamins and minerals, and health-promoting compounds called bioactives.

    Those bioactives are part of the reason vegetables taste bitter. Plant bioactives, also called phytonutrients, are made by plants to protect themselves against environmental stress and predators. The very things that make plant foods bitter, are the things that make them good for us.

    Unfortunately, bitter taste evolved to protect us from poisons, and possibly from over-eating one single plant food. So in a way, plant foods can taste like poison.

    For some of us, this bitter sensing is particularly acute, and for others it isn’t so bad. This is partly due to our genes. Humans have at least 25 different receptors that detect bitterness, and we each have our own genetic combinations. So some people really, really taste some bitter compounds while others can barely detect them.

    This means we don’t all have the same starting point when it comes to interacting with salads and veggies. So be patient with yourself. But the steps toward learning to like salads and veggies are the same regardless of your starting point.

    It takes time

    We can train our tastes because our genes and our receptors aren’t the end of the story. Repeat exposures to bitter foods can help us adapt over time. Repeat exposures help our brain learn that bitter vegetables aren’t posions.

    And as we change what we eat, the enzymes and other proteins in our saliva change too. This changes how different compounds in food are broken down and detected by our taste buds. How exactly this works isn’t clear, but it’s similar to other behavioural cognitive training.

    Add masking ingredients

    The good news is we can use lots of great strategies to mask the bitterness of vegetables, and this positively reinforces our taste training.

    Salt and fat can reduce the perception of bitterness, so adding seasoning and dressing can help make salads taste better instantly. You are probably thinking, “but don’t we need to reduce our salt and fat intake?” – yes, but you will get more nutritional bang-for-buck by reducing those in discretionary foods like cakes, biscuits, chips and desserts, not by trying to avoid them with your vegetables.

    Adding heat with chillies or pepper can also help by acting as a decoy to the bitterness. Adding fruits to salads adds sweetness and juiciness, this can help improve the overall flavour and texture balance, increasing enjoyment.

    Pairing foods you are learning to like with foods you already like can also help.

    The options for salads are almost endless, if you don’t like the standard garden salad you were raised on, that’s OK, keep experimenting.

    Experimenting with texture (for example chopping vegetables smaller or chunkier) can also help in finding your salad loves.

    Challenge your biases

    Challenging your biases can also help the salad situation. A phenomenon called the “unhealthy-tasty intuition” makes us assume tasty foods aren’t good for us, and that healthy foods will taste bad. Shaking that assumption off can help you enjoy your vegetables more.

    When researchers labelled vegetables with taste-focused labels, priming subjects for an enjoyable taste, they were more likely to enjoy them compared to when they were told how healthy they were.

    The bottom line

    Vegetables are good for us, but we need to be patient and kind with ourselves when we start trying to eat more.

    Try working with biology and brain, and not against them.

    And hold back from judging yourself or other people if they don’t like the salads you do. We are all on a different point of our taste-training journey.The Conversation

    Emma Beckett, Senior Lecturer (Food Science and Human Nutrition), School of Environmental and Life Sciences, University of Newcastle

    This article is republished from The Conversation under a Creative Commons license. Read the original article.

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  • A Urologist Explains Edging: What, Why, & Is It Safe?

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    “Edging” is the practice of intentionally delaying orgasm, which can be enjoyed by anyone, with a partner or alone.

    On the edge

    Urologist Dr. Rena Malik explains:

    Question: why?

    Answer: the more tension is built up, the stronger the orgasm can be at the end of it. And, even before then, pleasure along the way is pleasure along the way, which is generally considered a good thing—especially for any (usually but not always women, for hormonal and social reasons) who find it difficult to orgasm. It’s also a great way to experiment and learn more about one’s own body and/or that of one’s partner(s), personal responses, and so forth. Also, for any (usually but not always men, for hormonal reasons) who find they usually orgasm sooner than they’d like, it’s a great way to change that, if changing that is what’s wanted.

    Bonus answer: for some (usually but not always men, for hormonal reasons) who find they have an uncomfortable slump in mood after orgasm, that can simply be skipped entirely, postponed for another time, etc, with pleasure being derived from the sexual activity rather than orgasm. That way, there’s a lasting dopamine high, with no prolactin crash afterwards ← this is very much tied to male hormones, by the way. If you have female hormones, there’s usually no prolactin crash either way, and instead, the post-orgasm spike in oxytocin is stronger, and a wave of serotonin makes the later decline of dopamine much more gentle.

    Question: can it cause any problems?

    Answer: yep! Or rather, subjectively, it may be considered so—this is obviously a personal matter and your mileage may vary. The main problem it may cause is that if practised habitually, it may result in greater difficulty achieving orgasm, simply because the body has got used to “ok, when we do this (sex/masturbation), we are in no particular rush to do that (orgasm)”. So whether not this would be a worry for you is down to any given individual. Lastly, if your intent was a long edging session with an orgasm at the end and then something happened to interrupt that, then your orgasm may be unintentionally postponed to another time, which again, may be more or less of an issue depending on your feelings about that.

    For more on these things including advice on how to try it, enjoy:

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

    Want to learn more?

    You might also like to read:

    Take care!

    Share This Post

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  • Calm Your Inflammation – by Dr. Brenda Tidwell

    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.

    The book starts with an overview of inflammation, both acute and chronic, before diving into how to reduce the latter kind (acute inflammation being usually necessary and helpful, usually fighting disease rather than creating it).

    The advice in the book is not just dietary, and covers lifestyle interventions too, including exercise etc—and how to strike the right balance, since the wrong kind of exercise or too much of it can sabotage our efforts. Similarly, Dr. Tidwell doesn’t just say such things as “manage stress” but also provides 10 ways of doing so, and so forth for other vectors of inflammation-control. She does cover dietary things as well though, including supplements where applicable, and the role of gut health, sleep, and other factors.

    The style of the book is quite entry-level pop-science, designed to be readable and comprehensible to all, without unduly dumbing-down. In terms of hard science or jargon, there are 6 pages of bibliography and 3 pages of glossary, so it’s neither devoid of such nor overwhelmed by it.

    Bottom line: if fighting inflammation is a priority for you, then this book is an excellent primer.

    Click here to check out Calm Your Inflammation, and indeed calm your inflammation!

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  • Black Bean Burgers With Guacamole

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    Once again proving that burgers do not have to be unhealthy, this one’s a nutritional powerhouse full of protein, fiber, vitamins, and minerals, as well as healthy fats and extra health-giving spices.

    You will need

    • 1 can black beans, drained and rinsed (or 1 cup same, cooked, drained, and rinsed)
    • 3 oz walnuts (if allergic, substitute with pumpkin seeds)
    • 1 tbsp chia seeds
    • 1 tbsp flax seeds
    • ½ red onion, finely chopped
    • 1 small eggplant, diced small (e.g. ½” cubes or smaller)
    • 1 small carrot, grated
    • 3 tbsp finely chopped cilantro (or if you have the “this tastes like soap” gene, then substitute with parsley)
    • 1 tbsp lemon juice
    • 1 jalapeño pepper, finely chopped (adjust per heat preferences)
    • ¼ bulb garlic, crushed
    • 2 tsp black pepper
    • 1 tsp smoked paprika
    • 1 tsp cayenne pepper (adjust per heat preferences)
    • ½ tsp MSG or 1 tsp low-sodium salt
    • Burger buns (you can use our Delicious Quinoa Avocado Bread recipe if you like)

    For the guacamole:

    • 1 large ripe avocado, pitted, skinned, and chopped
    • 1 tbsp lime juice
    • 1 tomato, finely chopped
    • ¼ red onion, finely chopped
    • ¼ bulb garlic, crushed
    • 1 tsp red chili pepper flakes (adjust per heat preferences)

    Method

    (we suggest you read everything at least once before doing anything)

    1) Process the walnuts, chia seeds, and flax seeds in a food processor/blender, until they become a coarse mixture. Set aside.

    2) Heat a little oil in a skillet, and fry the red onion, aubergine, and carrot for 5 minutes stirring frequently, then add the garlic and jalapeño and stir for a further 1 minute. Set aside.

    3) Combine both mixtures you set aside with the rest of the ingredients from the burger section of the recipe, except the buns, and process them in the food processor on a low setting if possible, until you have a coarse mixture—you still want some texture, not a paste.

    4) Shape into patties; this recipe gives for 4 large patties or 8 small ones. When you’ve done this, put them in the fridge for at least 30 minutes, to firm up.

    5) While you wait, make the guacamole by mashing the avocado with the lime juice, and then stirring into the onion, tomato, garlic, and pepper.

    6) Cook the patties; you can do this on the grill, in a skillet, or in the oven, per your preference. Grilling or frying should take about 5 minutes on each side, give or take the size and shape of the patties. Baking in the oven should take 20–30 minutes at 400℉ / 200℃ turning over halfway through, but keep an eye on them, because again, the size and shape of the patties will affect this. You may be wondering: aren’t they all going to be patty-shaped? And yes, but for example a wide flat patty will cook more quickly than the same volume of burger mixture in a taller less wide patty.

    7) Assemble! We recommend the order: bottom bun, guacamole, burger patty, any additional toppings you want to add (e.g. more salad, pickles, etc), top bun:

    Enjoy!

    Want to learn more?

    For those interested in some of the science of what we have going on today:

    Take care!

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  • Lycopene’s Benefits For The Gut, Heart, Brain, & More

    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 Doesn’t Lycopene Do?

    Lycopene is an antioxidant carotenoid famously found in tomatoes; it actually appears in even higher levels in watermelon, though. If you are going to get it from tomato, know that cooking improves the lycopene content rather than removing it (watermelon, on the other hand, can be enjoyed as-is and already has the higher lycopene content).

    Antioxidant properties

    Let’s reiterate the obvious first, for the sake of being methodical and adding a source. Lycopene is a potent antioxidant with multiple health benefits:

    Lycopene: A Potent Antioxidant with Multiple Health Benefits

    …and as such, it does all the things you might reasonably expect and antioxidant to do. For example…

    Anti-inflammatory properties

    In particular, it regulates macrophage activity, reducing inflammation while improving immune response:

    Lycopene Regulates Macrophage Immune Response through the Autophagy Pathway Mediated by RIPK1

    As can be expected of most antioxidants and anti-inflammatory agents, it also has…

    Anticancer properties

    Scientific papers tend to be “per cancer type”, so we’re just going to give one example, but there’s pretty much evidence for its utility against most if not all types of cancer. We’re picking prostate cancer though, as it’s one that’s been studied the most in the context of lycopene intake—in this study, for example, it was found that men who enjoyed at least two servings of lycopene-rich tomato sauce per week were 30% less likely to develop prostate cancer than those who didn’t:

    Dietary lycopene intake and risk of prostate cancer defined by ERG protein expression

    If you’d like to see something more general, however, then check out:

    Potential Use of Tomato Peel, a Rich Source of Lycopene, for Cancer Treatment

    It also fights Candida albicans

    Ok, this is not (usually) so life-and-death as cancer, but reducing our C. albicans content (specifically: in our gut) has a lot of knock-on effects for other aspects of our health, so this isn’t one to overlook:

    Lycopene induces apoptosis in Candida albicans through reactive oxygen species production and mitochondrial dysfunction

    The title does not make this clear, but yes: this does mean it has an antifungal effect. We mention this because often cellular apoptosis is good for an overall organism, but in this case, it simply kills the Candida.

    It’s good for the heart

    A lot of studies focus just on triglyceride markers (which lycopene improves), but more tellingly, here’s a 10-year observational study in which diets rich in lycopene were associated to a 17–26% lower risk of heart disease:

    Relationship of lycopene intake and consumption of tomato products to incident CVD

    …and a 39% overall reduced mortality in, well, we’ll let the study title tell it:

    Higher levels of serum lycopene are associated with reduced mortality in individuals with metabolic syndrome

    …which means also:

    It’s good for the brain

    As a general rule of thumb, what’s good for the heart is good for the brain (because the brain needs healthy blood flow to stay healthy, and is especially vulnerable when it doesn’t get that), and in this case that rule of thumb is also borne out by the post hoc evidence, specifically yielding a 31% decreased incidence of stroke:

    Dietary and circulating lycopene and stroke risk: a meta-analysis of prospective studies

    Is it safe?

    As a common food product, it is considered very safe.

    If you drink nothing but tomato juice all day for a long time, your skin will take on a reddish hue, which will go away if you stop getting all your daily water intake in tomato juice.

    In all likelihood, even if you went to extremes, you would get sick from the excess of vitamin A (generally present in the same foods) sooner than you’d get sick from the excess of lycopene.

    Want to try some?

    We don’t sell it, and also we recommend simply enjoying tomatoes, watermelons, etc, but if you do want a supplement, here’s an example product on Amazon

    Enjoy!

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