How does cancer spread to other parts of the body?
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All cancers begin in a single organ or tissue, such as the lungs or skin. When these cancers are confined in their original organ or tissue, they are generally more treatable.
But a cancer that spreads is much more dangerous, as the organs it spreads to may be vital organs. A skin cancer, for example, might spread to the brain.
This new growth makes the cancer much more challenging to treat, as it can be difficult to find all the new tumours. If a cancer can invade different organs or tissues, it can quickly become lethal.
When cancer spreads in this way, it’s called metastasis. Metastasis is responsible for the majority (67%) of cancer deaths.
Cells are supposed to stick to surrounding tissue
Our bodies are made up of trillions of tiny cells. To keep us healthy, our bodies are constantly replacing old or damaged cells.
Each cell has a specific job and a set of instructions (DNA) that tells it what to do. However, sometimes DNA can get damaged.
This damage might change the instructions. A cell might now multiply uncontrollably, or lose a property known as adherence. This refers to how sticky a cell is, and how well it can cling to other surrounding cells and stay where it’s supposed to be.
If a cancer cell loses its adherence, it can break off from the original tumour and travel through the bloodstream or lymphatic system to almost anywhere. This is how metastasis happens.
Many of these travelling cancer cells will die, but some will settle in a new location and begin to form new cancers.
Scipro/Shutterstock
Particular cancers are more likely to metastasise to particular organs that help support their growth. Breast cancers commonly metastasise to the bones, liver, and lungs, while skin cancers like melanomas are more likely to end up in the brain and heart.
Unlike cancers which form in solid organs or tissues, blood cancers like leukaemia already move freely through the bloodstream, but can escape to settle in other organs like the liver or brain.
When do cancers metastasise?
The longer a cancer grows, the more likely it is to metastasise. If not caught early, a patient’s cancer may have metastasised even before it’s initially diagnosed.
Metastasis can also occur after cancer treatment. This happens when cancer cells are dormant during treatment – drugs may not “see” those cells. These invisible cells can remain hidden in the body, only to wake up and begin growing into a new cancer months or even years later.
For patients who already have cancer metastases at diagnosis, identifying the location of the original tumour – called the “primary site” – is important. A cancer that began in the breast but has spread to the liver will probably still behave like a breast cancer, and so will respond best to an anti-breast cancer therapy, and not anti-liver cancer therapy.
As metastases can sometimes grow faster than the original tumour, it’s not always easy to tell which tumour came first. These cancers are called “cancers of unknown primary” and are the 11th most commonly diagnosed cancers in Australia.
One way to improve the treatment of metastatic cancer is to improve our ways of detecting and identifying cancers, to ensure patients receive the most effective drugs for their cancer type.
What increases the chances of metastasis and how can it be prevented?
If left untreated, most cancers will eventually acquire the ability to metastasise.
While there are currently no interventions that specifically prevent metastasis, cancer patients who have their tumours surgically removed may also be given chemotherapy (or other drugs) to try and weed out any hidden cancer cells still floating around.
The best way to prevent metastasis is to diagnose and treat cancers early. Cancer screening initiatives such as Australia’s cervical, bowel, and breast cancer screening programs are excellent ways to detect cancers early and reduce the chances of metastasis.
Peakstock/Shutterstock
New screening programs to detect cancers early are being researched for many types of cancer. Some of these are simple: CT scans of the body to look for any potential tumours, such as in England’s new lung cancer screening program.
Using artificial intelligence (AI) to help examine patient scans is also possible, which might identify new patterns that suggest a cancer is present, and improve cancer detection from these programs.
More advanced screening methods are also in development. The United States government’s Cancer Moonshot program is currently funding research into blood tests that could detect many types of cancer at early stages.
One day there might even be a RAT-type test for cancer, like there is for COVID.
Will we be able to prevent metastasis in the future?
Understanding how metastasis occurs allows us to figure out new ways to prevent it. One idea is to target dormant cancer cells and prevent them from waking up.
Directly preventing metastasis with drugs is not yet possible. But there is hope that as research efforts continue to improve cancer therapies, they will also be more effective at treating metastatic cancers.
For now, early detection is the best way to ensure a patient can beat their cancer.
Sarah Diepstraten, Senior Research Officer, Blood Cells and Blood Cancer Division, Walter and Eliza Hall Institute and John (Eddie) La Marca, Senior Resarch Officer, Walter and Eliza Hall Institute
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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How To Leverage Attachment Theory In Your Relationship
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How To Leverage Attachment Theory In Your Relationship
Attachment theory has come to be seen in “kids nowadays”’ TikTok circles as almost a sort of astrology, but that’s not what it was intended for, and there’s really nothing esoteric about it.
What it can be, is a (fairly simple, but) powerful tool to understand about our relationships with each other.
To demystify it, let’s start with a little history…
Attachment theory was conceived by developmental psychologist Mary Ainsworth, and popularized as a theory bypsychiatrist John Bowlby. The two would later become research partners.
- Dr. Ainsworth’s initial work focused on children having different attachment styles when it came to their caregivers: secure, avoidant, or anxious.
- Later, she would add a fourth attachment style: disorganized, and then subdivisions, such as anxious-avoidant and dismissive-avoidant.
- Much later, the theory would be extended to attachments in (and between) adults.
What does it all mean?
To understand this, we must first talk about “The Strange Situation”.
“The Strange Situation” was an experiment conducted by Dr. Ainsworth, in which a child would be observed playing, while caregivers and strangers would periodically arrive and leave, recreating a natural environment of most children’s lives. Each child’s different reactions were recorded, especially noting:
- The child’s reaction (if any) to their caregiver’s departure
- The child’s reaction (if any) to the stranger’s presence
- The child’s reaction (if any) to their caregiver’s return
- The child’s behavior on play, specifically, how much or little the child explored and played with new toys
She observed different attachment styles, including:
- Secure: a securely attached child would play freely, using the caregiver as a secure base from which to explore. Will engage with the stranger when the caregiver is also present. May become upset when the caregiver leaves, and happy when they return.
- Avoidant: an avoidantly attached child will not explore much regardless of who is there; will not care much when the caregiver departs or returns.
- Anxious: an anxiously attached child may be clingy before separation, helplessly passive when the caregiver is absent, and difficult to comfort upon the caregiver’s return.
- Disorganized: a disorganizedly attached child may flit between the above types
These attachment styles were generally reflective of the parenting styles of the respective caregivers:
- If a caregiver was reliably present (physically and emotionally), the child would learn to expect that and feel secure about it.
- If a caregiver was absent a lot (physically and/or emotionally), the child would learn to give up on expecting a caregiver to give care.
- If a caregiver was unpredictable a lot in presence (physical and/or emotional), the child would become anxious and/or confused about whether the caregiver would give care.
What does this mean for us as adults?
As we learn when we are children, tends to go for us in life. We can change, but we usually don’t. And while we (usually) no longer rely on caregivers per se as adults, we do rely (or not!) on our partners, friends, and so forth. Let’s look at it in terms of partners:
- A securely attached adult will trust that their partner loves them and will be there for them if necessary. They may miss their partner when absent, but won’t be anxious about it and will look forward to their return.
- An avoidantly attached adult will not assume their partner’s love, and will feel their partner might let them down at any time. To protect themself, they may try to manage their own expectations, and strive always to keep their independence, to make sure that if the worst happens, they’ll still be ok by themself.
- An anxiously attached adult will tend towards clinginess, and try to keep their partner’s attention and commitment by any means necessary.
Which means…
- When both partners have secure attachment styles, most things go swimmingly, and indeed, securely attached partners most often end up with each other.
- A very common pairing, however, is one anxious partner dating one avoidant partner. This happens because the avoidant partner looks like a tower of strength, which the anxious partner needs. The anxious partner’s clinginess can also help the avoidant partner feel better about themself (bearing in mind, the avoidant partner almost certainly grew up feeling deeply unwanted).
- Anxious-anxious pairings happen less because anxiously attached people don’t tend to be attracted to people who are in the same boat.
- Avoidant-avoidant pairings happen least of all, because avoidantly attached people having nothing to bind them together. Iff they even get together in the first place, then later when trouble hits, one will propose breaking up, and the other will say “ok, bye”.
This is fascinating, but is there a practical use for this knowledge?
Yes! Understanding our own attachment styles, and those around us, helps us understand why we/they act a certain way, and realize what relational need is or isn’t being met, and react accordingly.
That sometimes, an anxiously attached person just needs some reassurance:
- “I love you”
- “I miss you”
- “I look forward to seeing you later”
That sometimes, an avoidantly attached person needs exactly the right amount of space:
- Give them too little space, and they will feel their independence slipping, and yearn to break free
- Give them too much space, and oops, they’re gone now
Maybe you’re reading that and thinking “won’t that make their anxious partner anxious?” and yes, yes it will. That’s why the avoidant partner needs to skip back up and remember to do the reassurance.
It helps also when either partner is going to be away (physically or emotionally! This counts the same for if a partner will just be preoccupied for a while), that they parameter that, for example:
- Not: “Don’t worry, I just need some space for now, that’s all” (à la “I am just going outside and may be some time“)
- But: “I need to be undisturbed for a bit, but let’s schedule some me-and-you-time for [specific scheduled time]”.
Want to learn more about addressing attachment issues?
Psychology Today: Ten Ways to Heal Your Attachment Issues
You also might enjoy such articles such as:
- Nurturing secure attachment: building healthy relationships
- Why anxious and avoidant often attracted each other
- How to help an insecurely attached partner feel loved
- How to cope with a dismissive-avoidant partner
Lastly, to end on a light note…
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Tomato vs Cucumber – Which is Healthier?
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Our Verdict
When comparing tomato to cucumber, we picked the tomato.
Why?
Both are certainly great, but there are some nutritional factors between them:
In terms of macros, everything is approximately equal except that tomato has more than 2x the fiber, so that’s a win for tomato.
When it comes to vitamins, tomatoes have more of vitamins A, B1, B3, B6, B9, C, E, and choline, while cucumber has more of vitamins B2, B5, and K. In short, an 8:3 victory for tomatoes.
In the category of minerals, tomatoes have more copper, potassium, and manganese, while cucumber has more calcium, iron, magnesium, selenium, and zinc. So, a win for cucumber this time.
Both have useful phytochemical properties, too; tomatoes are rich in lycopene which has many benefits, and cucumbers have powerful anti-inflammatory powers whose mechanism of action is not yet fully understood—see the links below for more details!
All in all, enjoy either or both (they make a great salad chopped roughly together with some olives, a little garlic, and a drizzle of olive oil and balsamic vinegar with a twist or three of black pepper), but if you have to pick just one (what a cruel world), we say the tomato has the most benefits, on balance.
Want to learn more?
You might like to read:
- Lycopene’s Benefits For The Gut, Heart, Brain, & More
- Cucumber Extract Beats Glucosamine & Chondroitin… At 1/135th Of The Dose?!
Take care!
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Cabbage vs Cauliflower – Which is Healthier?
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Our Verdict
When comparing cabbage to cauliflower, we picked the cauliflower.
Why?
First, let’s note: these are two different cultivars of the same species (Brassica oleracea) and/but as usual (we say, as there are a lot of cultivars of Brassica oleracea, and we’ve done a fair few pairings of them before) there are still nutritional differences to consider, such as…
In terms of macros, cabbage has very slightly more carbs and fiber, while cauliflower has very slightly more protein. However, the numbers are all so close (and the glycemic index equal), such that we’re going to call the macros category a tie.
In the category of vitamins, cabbage has more of vitamins A, B1, E, and K, while cauliflower has more of vitamins B2, B3, B5, B6, B7, B9, C, and choline. Superficially, this is a clear 8:4 win for cauliflower; it’s worth noting though that the differences in amounts are mostly small, so this isn’t as big a win as it looks like. Still a win for cauliflower, though.
When it comes to minerals, it’s a similar story: cabbage has a little more calcium, iron, and manganese, while cauliflower has a little more copper, magnesium, phosphorus, potassium, and zinc. This time a 6:3 win for cauliflower, and again, the margins are small so there’s really not as much between them as it looks like. Still a win for cauliflower, though.
In short: enjoy either or both (diversity is good), but the most nutritionally dense is cauliflower, even if cabbage isn’t far behind it.
Want to learn more?
You might like to read:
What’s Your Plant Diversity Score?
Take care!
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This Is When Your Muscles Are Strongest
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Dr. Karyn Esser is a professor in the Department of Physiology and Aging at the University of Florida, where she’s also the co-director of the University of Florida Older Americans Independence Center, and she has insights to share on when it’s best to exercise:
It’s 4–5pm
Surprise, no clickbait or burying the lede!
This goes regardless of age or sex, but as we get older, it’s common for our circadian rhythm to weaken, which may result in a tendency to fluctuate a bit more.
However, since it’s healthy to keep one’s circadian rhythm as stable as reasonably possible, this is a good reason to try to keep our main exercise focused around that time of day, as it provides a sort of “anchor point” for the rest of our day to attach to, so that our body can know what time it is relative to that.
It’s also the most useful time of day to exercise, because most exercises give benefits proportional to progressive overloading, so training at our peak efficiency time will give the most efficient results. So much for those 5am runs!
On which note: while the title says “strongest” and the thumbnail has dumbbells, this does go for all different types of exercises that have been tested.
For more details on all of the above, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
The Circadian Rhythm: Far More Than Most People Know
Take care!
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How To Stay In Shape At 70
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Questions and Answers 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!
This newsletter has been growing a lot lately, and so have the questions/requests, and we love that! 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
I have a question: what are the pros and cons of older people (60+) taking creatine every day?
It depends what else you’re doing, as creatine mostly helps the muscles recover after exercise. So:
- iff you’re doing resistance training (such as weights or bodyweight training), or HIIT (High Intensity Interval Training), then creatine monohydrate may help you keep at that and keep doing well.
- if you’re just doing light-to-moderate exercises, you might not get much benefit from creatine!
The topic merits diving deeper though, so we’ll queue that for one of our “Research Review Monday” days!
I wanted to ask if you think marine collagen is decent to take. I’ve heard a lot of bad press about it
We don’t know what you’ve heard, but generally speaking it’s been found to be very beneficial to bones, joints, and skin! We wrote about it quite recently on a “Research Review Monday”:
See: We Are Such Stuff As Fish Are Made Of
Natural alternatives to medication for depression?
Great question! We did a mean feature a while back, but we definitely have much more to say! We’ll do another main feature soon, but in the meantime, here’s what we previously wrote:
See: The Mental Health First-Aid That You’ll Hopefully Never Need
^This covers not just the obvious, but also why the most common advice is not helpful, and practical tips to actually make manageable steps back to wellness, on days when “literally just survive the day” is one’s default goal.
I am now in the “aging” population. A great concern for me is Alzheimers. My father had it and I am so worried. What is the latest research on prevention?
One good thing to note is that while Alzheimer’s has a genetic component, it doesn’t appear to be hereditary per se. Still, good to be on top of these things, and it’s never too early to start with preventive measures!
You might like a main feature we did on this recently:
See: How To Reduce Your Alzheimer’s Risk
Side effects of statins, are they worth it? Depression, are antidepressants worth it?
About statins, that depends a lot on you, your circumstances, and—as it happens—your gender. We covered this in a main feature recently, but a short answer is: for most people, they may not be the best first choice, and could even make things worse. For some people, however, they really are just what’s needed.
- Factors that make them more likely better for you: being a man, or having atherosclerosis
- Factors that make them more likely worse for you: being a woman in general
Check out the main feature we did: Statins: His & Hers?
As for antidepressants? That depends a lot on you, your physiology, your depression, your circumstances, and more. We’ll definitely do a main feature on that sometime soon, as there’s a lot that most people don’t know!
I am interested in the following: Aging, Exercise, Diet, Relationships, Purpose, Lowering Stress
You’re going to love our Psychology Sunday editions of 10almonds!
You may particularly like some of these:
- Seriously Useful Communication Skills! ← this is about relationship stuff
- Lower Your Cortisol! (Here’s Why & How) ← about “the stress hormone”
- How To Set Your Anxiety Aside ← these methods work for stress too
(This coming Psychology Sunday will have a feature specifically on stress, so do make sure to read that when it comes out!)
Hair growth strategies for men combing caffeine and minoxidil?
Well, the strategy for that is to use caffeine and minoxidil! Some more specific tips, though:
- Both of those things need to be massaged (gently!) into your scalp especially around your hairline.
- In the case of caffeine, that boosts hair growth. No extra thought or care needed for that one.
- In the case of minoxidil, it reboots the hair growth cycle, so if you’ve only recently started, don’t be surprised (or worried) if you see more shedding in the first three months. It’s jettisoning your old hairs because new ones were just prompted (by the minoxidil) to start growing behind them. So: it will get briefly worse before it gets better, but then it’ll stay better… provided you keep using it.
- If you’d like other options besides minoxidil, finasteride is a commonly prescribed oral drug that blocks the conversion of testosterone to DHT, which latter is what tells your hairline to recede.
- If you’d like other options besides prescription drugs, saw palmetto performs comparably to finasteride (and works the same way).
- You may also want to consider biotin supplementation if you don’t already enjoy that
- Consider also using a dermaroller on your scalp. If you’re unfamiliar, this is a device that looks like a tiny lawn aerator, with many tiny needles, and you roll it gently across your skin.
- It can be used for promoting hair growth, as well as for reducing wrinkles and (more slowly) healing scars.
- It works by breaking up the sebum that may be blocking new hair growth, and also makes the skin healthier by stimulating production of collagen and elastin (in response to the thousands of microscopic wounds that the needles make).
- Sounds drastic, but it doesn’t hurt and doesn’t leave any visible marks—the needles are that tiny. Still, practise good sterilization and ensure your skin is clean when using it.
See: How To Use A Dermaroller ← also explains more of the science of it
PS: this question was asked in the context of men, but the information goes the same for women suffering from androgenic alepoceia—which is a lot more common than most people think!
How to get to sleep at night as fast and as naturally as possible? Thank you!
We’ll definitely write more on that! You might like these articles we wrote already, meanwhile:
- Beating The Insomnia Blues ← this one is general advice and tips
- Time For Some Pillow Talk ← this one compares and reviews some popular sleep apps
- Insomnia? High Blood Pressure? Try these! ← this one tackles the matter from a dietary angle
Q: How to be your best self after 60: Self motivation / Avoiding or limiting salt, sugar & alcohol: Alternatives / Ways to sneak in more movements/exercise
…and, from a different subscriber…
Q: Inflammation & over 60 weight loss. Thanks!
Here are some of our greatest hits on those topics:
- Where Nutrition Meets Habits ← focusing on food that’s all three of: healthy + easy + cheap
- How To Keep On Keeping On ← exercise tips for when the motivation wanes
- Keep Inflammation At Bay ← science-based tips and advice
Also, while we’ve recommended a couple of books on stopping (or reducing) drinking, we’ve not done a main feature on that, so we definitely will one of these days!
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What Do The Different Kinds Of Fiber Do? 30 Foods That Rank Highest
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We’ve talked before about how important fiber is:
Why You’re Probably Not Getting Enough Fiber (And How To Fix It)
And even how it’s arguably the most important dietary factor when it comes to avoiding heart disease:
What Matters Most For Your Heart? Eat More (Of This) For Lower Blood Pressure ← Spoiler: it’s fiber
And yes, that’s even when considered alongside other (also laudable) dietary interventions such as lowering intake of sodium, various kinds of saturated fat, and red meat.
So, what should we know about fiber, aside from “aim to get nearer 40g/day instead of the US average 16g/day”?
Soluble vs Insoluble
The first main way that dietary fibers can be categorized is soluble vs insoluble. Part of the difference is obvious, but bear with us, because there’s more to know about each:
- Soluble fiber dissolves (what a surprise) in water and, which part is important, forms a gel. This slows down things going through your intestines, which is important for proper digestion and absorption of nutrients (as well as avoiding diarrhea). Yes, you heard right: getting enough of the right kind of fiber helps you avoid diarrhea.
- Insoluble fiber does not dissolve (how shocking) in water and thus mostly passes through undigested by us (some will actually be digested by gut microbes who subsist on this, and in return for us feeding them daily, they make useful chemicals for us). This kind of fiber is also critical for healthy bowel movements, because without it, constipation can ensue.
Both kinds of fiber improve just about every metric related to blood, including improving triglycerides and improving insulin sensitivity and blood glucose levels. Thus, they help guard against various kinds of cardiovascular disease, diabetes, and metabolic disease in general. Do note that because whatever’s good for your heart/blood is good for your brain (which requires a healthy heart and bloodstream to nourish it and take away waste), likely this also has a knock-on effect against cognitive decline, but we don’t have hard science for that claim so we’re going to leave that last item as a “likely”.
However, one thing’s for sure: if you want a healthy gut, heart, and brain, you need a good balance of soluble and insoluble fibers.
10 of the best for soluble fiber
Food Soluble Fiber Type(s) Soluble Fiber (g per serving) Insoluble Fiber Type(s) Insoluble Fiber (g per serving) Total Fiber (g per serving) Kidney beans (1 cup cooked) Pectin, Resistant Starch 1.5–2 Hemicellulose, Cellulose 6 8 Lentils (1 cup cooked) Pectin, Resistant Starch 1.5–2 Cellulose 6 7.5 Barley (1 cup cooked) Beta-glucan 3–4 Hemicellulose 2 6 Brussels sprouts (1 cup cooked) Pectin 1–1.5 Cellulose, Hemicellulose 2 3.5 Oats (1 cup cooked) Beta-glucan 2–3 Cellulose 1 3 Apples (1 medium) Pectin 1–2 Cellulose, Hemicellulose 2 3 Carrots (1 cup raw) Pectin 1–1.5 Cellulose, Hemicellulose 2 3 Citrus fruits (orange, 1 medium) Pectin 1–1.5 Cellulose 1 2.5 Flaxseeds (2 tbsp) Mucilage, Lignin 1–1.5 Cellulose 1 2.5 Psyllium husk (1 tbsp) Mucilage 3–4 Trace amounts 0 3–4 10 of the best for insoluble fiber
Food Soluble Fiber Type(s) Soluble Fiber (g per serving) Insoluble Fiber Type(s) Insoluble Fiber (g per serving) Total Fiber (g per serving) Wheat bran (1 cup) Trace amounts 0 Cellulose, Lignin 6–8 6–8 Black beans (1 cup cooked) Pectin, Resistant Starch 1.5 Cellulose 6 7.5 Brown rice (1 cup cooked) Trace amounts 0.5 Hemicellulose, Lignin 2–3 2.5–3.5 Popcorn (3 cups popped) Trace amounts 0.5 Hemicellulose 3 3.5 Broccoli (1 cup cooked) Pectin 1 Cellulose, Hemicellulose 4 5 Green beans (1 cup cooked) Trace amounts 0.5 Cellulose, Hemicellulose 3 3.5 Sweet potatoes (1 cup cooked) Pectin 1–1.5 Cellulose 3 4.5 Whole wheat bread (1 slice) Trace amounts 0.5 Cellulose, Hemicellulose 1 1.5 Pears (1 medium) Pectin 1 Cellulose, Hemicellulose 4 5 Almonds (1 oz) Trace amounts 0.5 Cellulose, Hemicellulose 2 2.5 10 of the best for a balance of both
Food Soluble Fiber Type(s) Soluble Fiber (g per serving) Insoluble Fiber Type(s) Insoluble Fiber (g per serving) Total Fiber (g per serving) Raspberries (1 cup) Pectin 1 Cellulose 5 6 Edamame (1 cup cooked) Pectin 1 Cellulose 5 6 Chia seeds (2 tbsp) Mucilage, Pectin 2–3 Lignin, Cellulose 3 5.5 Artichokes (1 medium) Inulin 1 Cellulose, Hemicellulose 5 6 Avocado (1 medium) Pectin ~2 Cellulose 4 6 Black beans (1 cup cooked) Pectin, Resistant Starch 1.5 Cellulose 6 7.5 Quinoa (1 cup cooked) Pectin, Saponins 1 Cellulose, Hemicellulose 3 4 Spinach (1 cup cooked) Pectin 0.5 Cellulose, Lignin 3 3.5 Prunes (1/2 cup) Pectin, Sorbitol 2 Cellulose 4 6 Figs (3 medium) Pectin 1 Cellulose 2 3 You’ll notice that the above “balance” is not equal; that’s ok; we need greater quantities of insoluble than soluble anyway, so it is as well that nature provides such.
This is the same kind of balance when we talk about “balanced hormones” (does not mean all hormones are in equal amounts; means they are in the right proportions) or “balanced microbiome” (does not mean that pathogens and friendly bacteria are in equal numbers), etc.
Some notes on the above:
About those fiber types, some of the most important soluble ones to aim for are:
- Beta-glucan: found in oats and barley, it supports heart health.
- Pectin: found in fruits like apples, citrus, and pears, it helps with cholesterol control.
- Inulin: a type of prebiotic fiber found in artichokes.
- Lignin: found in seeds and wheat bran, it has antioxidant properties.
- Resistant starch: found in beans and lentils, it acts as a prebiotic for gut health.
See also: When Is A Fiber Not A Fiber? The Food Additive You Do Want
One fiber to rule them all
Well, not entirely (we still need the others) but there is a best all-rounder:
The Best Kind Of Fiber For Overall Health?
Enjoy!
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