Aging Backwards – by Miranda Esmonde-White

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In this book, there’s an upside and a downside to the author’s professional background:

  • Upside: Miranda Esmonde-White is a ballet-dancer-turned-physical-trainer, and it shows
  • Downside: Miranda Esmonde-White is not a scientist, and it shows

She cites a lot of science, but she either does not understand it or else intentionally misrepresents it. We will assume the former. But as one example, she claims:

“for every minute you exercise, you lengthen your life by 7 minutes”

…which cheat code to immortality is absolutely not backed-up by the paper she cites for it. The paper, like most papers, was much more measured in its proclamations; “there was an association” and “with these conditions”, etc.

Nevertheless, while she misunderstands lots of science along the way, her actual advice is good and sound. Her workout programs really will help people to become younger by various (important, life-changing!) metrics of biological age, mostly pertaining to mobility.

And yes, this is a workout-based approach; we won’t read much about diet and other lifestyle factors here.

Bottom line: it has its flaws, but nevertheless delivers on its premise of helping the reader to become biologically younger through exercises, mostly mobility drills.

Click here to check out Aging Backwards, and age backwards!

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  • The Pain-Free Mindset – by Dr. Deepak Ravindran
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  • When You “Can’t Complain”

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    A Bone To Pick… Up And Then Put Back Where We Found It

    In today’s Psychology Sunday feature, we’re going to be flipping the narrative on gratitude, by tackling it from the other end.

    We have, by the way, written previously about gratitude, and what mistakes to avoid, in one of our pieces on positive psychology:

    How To Get Your Brain On A More Positive Track (Without Toxic Positivity)

    “Can’t complain”

    Your mission, should you choose to accept it (and come on, who doesn’t like a challenge?) is to go 21 days without complaining (to anyone, including yourself, about anything). If you break your streak, that’s ok, just start again!

    Why?

    Complaining is (unsurprisingly) inversely correlated with happiness, in a self-perpetuating cycle:

    Pet Peeves and Happiness: How Do Happy People Complain?

    And if a stronger motivation is required, there’s a considerable inverse correlation between all-cause happiness and all-cause mortality, even when potential confounding factors (e.g., chronic health conditions, socioeconomic status, etc) are controlled for, and especially as we get older:

    Investing in Happiness: The Gerontological Perspective

    How?

    You may have already formulated some objections by this point, for example:

    • Am I supposed to tell my doctor/therapist “I’m fine thanks; how are you?”
    • Some things are worthy of complaint; should I be silent?

    But both of these issues (communication, and righteousness) have answers:

    On communication:

    There is a difference between complaining, and giving the necessary information in answer to a question—or even volunteering such information.

    For example, when our site went down yesterday, some of you wrote to us to let us know the links weren’t working. There is a substantive difference (semantic, ontological, and teleological) between:

    • The content was great but the links in “you may have missed” did not work.❞ ← a genuine piece of feedback we received (thank you!)
    • Wasted my time, couldn’t read your articles! Unsubscribing, and I hope your socks get wet tomorrow! ← nobody said this; our subscribers are lovely (thank you)
    • Note that the former wasn’t a complaint, it was genuinely helpful feedback, without which we might not have noticed the problem and fixed it.
    • The latter was a complaint, and also (like many complaints) didn’t even address the actual problem usefully.

    What makes it a complaint or not is not the information conveyed, but the tone and intention. So for example:

    “You’ve only done half the job I asked you to!” → “Thank you for doing the first half of this job, could you please do the other half now?”

    Writer’s anecdote: my washing machine needs a part replaced; the part was ordered two weeks ago and I was told it would take a week to arrive. It’s been two weeks, so tomorrow I will not complain, but I will politely ask whether they have any information about the delay, and a new estimated time of arrival. Because you know what? Whatever the delay is, complaining won’t make it arrive last week!

    On righteousness:

    Indeed, some things are very worthy of complaint. But are you able to effect a solution by complaining? If not, then it’s just hot air. And venting isn’t without its own merits (we touched on the benefits of emotional catharsis recently), but that should be a mindful choice when you choose to do that, not a matter of reactivity.

    Complaining is a subset of criticizing, and criticizing can be done without the feeling and intent of complaining. However, it too should definitely be measured and considered, responsive, not reactive. This itself could be the topic for another main feature, but for now, here’s a Psychology Today article that at least explains the distinction in more words than we have room for here:

    React vs Respond: What’s the difference?

    This, by the way, also goes the same for engaging in social and political discourse. It’s easy to get angry and reactive, but it’s good to take a moment to pick your battles, and by all means fight for what you believe in, and/but also do so responsively rather than reactively.

    Not only will your health thank you, but you’re also more likely to “win friends and influence people” and all that!

    What gets measured, gets done

    Find a way of tracking your streak. There are apps for that, like this one, or you could find a low-tech method you prefer.

    Bonus tip: if you do mess up and complain, and you realize as you’re doing it, take a moment to take a breath and correct yourself in the moment.

    Take care!

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  • Cost of living: if you can’t afford as much fresh produce, are canned veggies or frozen fruit just as good?

    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 cost of living crisis is affecting how we spend our money. For many people, this means tightening the budget on the weekly supermarket shop.

    One victim may be fresh fruit and vegetables. Data from the Australian Bureau of Statistics (ABS) suggests Australians were consuming fewer fruit and vegetables in 2022–23 than the year before.

    The cost of living is likely compounding a problem that exists already – on the whole, Australians don’t eat enough fruit and vegetables. Australian dietary guidelines recommend people aged nine and older should consume two serves of fruit and five serves of vegetables each day for optimal health. But in 2022 the ABS reported only 4% of Australians met the recommendations for both fruit and vegetable consumption.

    Fruit and vegetables are crucial for a healthy, balanced diet, providing a range of vitamins and minerals as well as fibre.

    If you can’t afford as much fresh produce at the moment, there are other ways to ensure you still get the benefits of these food groups. You might even be able to increase your intake of fruit and vegetables.

    New Africa/Shutterstock

    Frozen

    Fresh produce is often touted as being the most nutritious (think of the old adage “fresh is best”). But this is not necessarily true.

    Nutrients can decline in transit from the paddock to your kitchen, and while the produce is stored in your fridge. Frozen vegetables may actually be higher in some nutrients such as vitamin C and E as they are snap frozen very close to the time of harvest. Variations in transport and storage can affect this slightly.

    Minerals such as calcium, iron and magnesium stay at similar levels in frozen produce compared to fresh.

    Another advantage to frozen vegetables and fruit is the potential to reduce food waste, as you can use only what you need at the time.

    A close up of frozen vegetables (peas, carrot and corn).
    Freezing preserves the nutritional quality of vegetables and increases their shelf life. Tohid Hashemkhani/Pexels

    As well as buying frozen fruit and vegetables from the supermarket, you can freeze produce yourself at home if you have an oversupply from the garden, or when produce may be cheaper.

    A quick blanching prior to freezing can improve the safety and quality of the produce. This is when food is briefly submerged in boiling water or steamed for a short time.

    Frozen vegetables won’t be suitable for salads but can be eaten roasted or steamed and used for soups, stews, casseroles, curries, pies and quiches. Frozen fruits can be added to breakfast dishes (with cereal or youghurt) or used in cooking for fruit pies and cakes, for example.

    Canned

    Canned vegetables and fruit similarly often offer a cheaper alternative to fresh produce. They’re also very convenient to have on hand. The canning process is the preservation technique, so there’s no need to add any additional preservatives, including salt.

    Due to the cooking process, levels of heat-sensitive nutrients such as vitamin C will decline a little compared to fresh produce. When you’re using canned vegetables in a hot dish, you can add them later in the cooking process to reduce the amount of nutrient loss.

    To minimise waste, you can freeze the portion you don’t need.

    Fermented

    A jar of red peppers in oil.
    Fermented vegetables are another good option. Angela Khebou/Unsplash

    Fermentation has recently come into fashion, but it’s actually one of the oldest food processing and preservation techniques.

    Fermentation largely retains the vitamins and minerals in fresh vegetables. But fermentation may also enhance the food’s nutritional profile by creating new nutrients and allowing existing ones to be absorbed more easily.

    Further, fermented foods contain probiotics, which are beneficial for our gut microbiome.

    5 other tips to get your fresh fix

    Although alternatives to fresh such as canned or frozen fruit and vegetables are good substitutes, if you’re looking to get more fresh produce into your diet on a tight budget, here are some things you can do.

    1. Buy in season

    Based on supply and demand principles, buying local seasonal vegetables and fruit will always be cheaper than those that are imported out of season from other countries.

    2. Don’t shun the ugly fruit and vegetables

    Most supermarkets now sell “ugly” fruit and vegetables, that are not physically perfect in some way. This does not affect the levels of nutrients in them at all, or their taste.

    A mother and daughter preparing food in the kitchen.
    Buying fruit and vegetables during the right season will be cheaper. August de Richelieu/Pexels

    3. Reduce waste

    On average, an Australian household throws out A$2,000–$2,500 worth of food every year. Fruit, vegetables and bagged salad are the three of the top five foods thrown out in our homes. So properly managing fresh produce could help you save money (and benefit the environment).

    To minimise waste, plan your meals and shopping ahead of time. And if you don’t think you’re going to get to eat the fruit and vegetables you have before they go off, freeze them.

    4. Swap and share

    There are many websites and apps which offer the opportunity to swap or even pick up free fresh produce if people have more than they need. Some local councils are also encouraging swaps on their websites, so dig around and see what you can find in your local area.

    5. Gardening

    Regardless of how small your garden is you can always plant produce in pots. Herbs, rocket, cherry tomatoes, chillies and strawberries all grow well. In the long run, these will offset some of your cost on fresh produce.

    Plus, when you have put the effort in to grow your own produce, you are less likely to waste it.

    Evangeline Mantzioris, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, University of South Australia

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

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  • Infrared-Reflecting Patches For Health?

    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 Q&A Day at 10almonds!

    Have a question or a request? We love to hear from you!

    In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

    As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

    So, no question/request too big or small

    ❝Hi! I’ve been reading about LifeWave patches, would you recommend them?❞

    For reference first, this is talking about these: LifeWave.com

    Short answer: no

    Longer answer: their main premise seems to be that the patches (subscription prices seem to start from about $100–$300 per month) reflect infrared energy back into your body, making you more energized and healthy.

    Fun fact: aluminum foil reflects infrared energy (which we feel as heat), by the way, and that is why space blankets (of the kind used in emergencies and by some athletes) are made shiny like that, often with aluminized mylar.

    We cannot comment too closely on the rest of the presented science of their products, as it seems quite unlike anything we’re accustomed to reading, and we were not able to make a lot of sense of it.

    They do cite research papers to back their claims, including research conducted by the company’s founder and published via an open journal.

    Many others are independent studies conducted by often the same researchers as each other, mostly experts in acupuncture and acupressure.

    For the papers we looked at, the sample sizes were very small, but the conclusions were very positive.

    They were published in a variety of journals, of which we cannot claim any prior knowledge (i.e:, they were not the peer-reviewed journals from which we cite most of our sources).

    Also, none were registered with ClinicalTrials.gov.

    To be on the safe side, their disclaimer does advise:

    ❝LifeWave products are only intended to maintain or encourage a general state of health or healthy activity and are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition of the body❞

    They do have a Frequently Asked Questions page, which tells about ancient Egyptian use of colored glass, as well as more modern considerations including joining, ordering, their commissions system, binary commissions and matching bonuses, and “how to rank up in LifeWave” as well as a lot of information about subscribing as a preferred customer or a brand partner, opting in to their multi-level marketing opportunities.

    Here’s what “Honest Brand Reviews” had to say:

    Honest Brand Reviews | LifeWave Review

    Our position:

    We cannot honestly claim to understand their science, and thus naturally won’t actively recommend what we can’t speak for.

    An expert’s position:

    Since we couldn’t understand how this would work, here’s what Dr. Paul Knoepfler has to say about their flagship product, the LifeWave X39 patch:

    LifeWave X39 stem cell patch story has holes

    Take care!

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Related Posts

  • The Pain-Free Mindset – by Dr. Deepak Ravindran
  • The “Love Drug”

    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.

    Get PEA-Brained!

    Today we’ll be looking at phenylethylamine, or PEA, to its friends.

    Not to be mistaken for the related amino acid phenylalanine! Both ultimately have effects on the dopaminergic system, but the process and benefits are mostly quite different.

    We thought we’d do this one in the week of Valentine’s Day, because of its popular association with love:

    ❝Phenylethylamine (PEA), an amphetamine-like substance that has been alluringly labeled the “chemical of love,” makes the best case for the love-chocolate connection since it has been shown that people in love may actually have higher levels of PEA in their brain, as surmised from the fact that their urine is richer in a metabolite of this compound. In other words, people thrashing around in the throes of love pee differently from others.❞

    Source: Office for Science and Society | The Chemical of Love

    What is it?

    It’s an amino acid. Because we are mammals, we can synthesize it inside our bodies, so it’s not considered an “essential amino acid”, i.e. one that we need to get from our diet. It is found in some foods, though, including:

    • Other animals, especially other mammals
    • Various beans, legumes, nuts, seeds. In particular almonds, soybeans, lentils, and chickpeas score highly
    • Fermented foods
    • Chocolate (popular lore holds this to be a good source of PEA; science finds it to be a fair option, but not in the same ballpark as the other items)

    Fun fact: the reason Marvel’s Venom has a penchant for eating humans and chocolate is (according to the comics) because phenylethylamine is an essential amino acid for it.

    What does it do for us?

    It’s a Central Nervous System (CNS) stimulant, and also helps us synthesize critical neurotransmitters such as dopamine, norepinephrine (adrenaline) and serotonin:

    β-Phenylethylamine Alters Monoamine Transporter Function via Trace Amine-Associated Receptor 1: Implication for Modulatory Roles of Trace Amines in Brain

    It works similarly, but not identically, to amphetamines:

    Amphetamine potentiates the effects of β-phenylethylamine through activation of an amine-gated chloride channel

    Is it safe?

    We normally do this after the benefits, but “it works similarly to amphetamines” may raise an eyebrow or two, so let’s do it here:

    • It is recommended to take no more than 500mg/day, with 100mg–500mg being typical doses
    • It is not recommended to take it at all if you have, or have a predisposition to, any kind of psychotic disorder (especially schizophrenia, or bipolar disorder wherein you sometimes experience mania)
      • This isn’t a risk for most people, but if you fall into the above category, the elevated dopamine levels could nudge you into a psychotic/manic episode that you probably don’t want.

    See for example: Does phenylethylamine cause schizophrenia?

    There are other contraindications too, so speak with your doctor/pharmacist before trying it.

    On the other hand, if you are considering ADHD medication, then phenylethylamine could be a safer thing to try first, to see if it helps, before going to the heavy guns of actual amphetamines (as are commonly prescribed for ADHD). Same goes for depression and antidepressants.

    What can I expect from PEA?

    More dopamine, norepinephrine, and serotonin. Mostly the former two. Which means, you can expect stimulation.

    For focus and attention, it’s so effective that it has been suggested (as we mentioned above) as a safer alternative to ADHD meds:

    β-phenylethylamine, a small molecule with a large impact

    …and may give similar benefits to people without ADHD, namely improved focus, attention, and mental stamina:

    Integrative Psychiatry | The Many Health Benefits of Phenylethylamine (PEA) – The Brain’s Natural Stimulant

    It also improves mood:

    ❝Phenylethylamine (PEA), an endogenous neuroamine, increases attention and activity in animals and has been shown to relieve depression in 60% of depressed patients. It has been proposed that PEA deficit may be the cause of a common form of depressive illness.

    Effective dosage did not change with time. There were no apparent side effects. PEA produces sustained relief of depression in a significant number of patients, including some unresponsive to the standard treatments. PEA improves mood as rapidly as amphetamine but does not produce tolerance.

    ~ Dr. Sabelli et al.

    Source: Sustained antidepressant effect of PEA replacement

    Where can I get it?

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

    Enjoy!

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  • Are Brain Chips Safe?

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    Ready For Cyborgization?

    A bar chart showing the percentage of people who use social media, emphasizing its safety.

    In yesterday’s newsletter, we asked you for your views on Brain-Computer Interfaces (BCIs), such as the Utah Array and Neuralink’s chips on/in brains that allow direct communication between brains and computers, so that (for example) a paralysed person can use a device to communicate, or manipulate a prosthetic limb or two.

    We didn’t get as many votes as usual; it’s possible that yesterday’s newsletter ended up in a lot of spam filters due to repeated use of a word in “extra ______ olive oil” in its main feature!

    However, of the answers we did get…

    • About 54% said “It’s bad enough that our phones spy on us, without BCI monitoring our thoughts as well!”
    • About 23% said “Sounds great in principle, but I don’t think we’re there yet safetywise”
    • About 19% said “Sign me up for technological telepathy! I am ready for assimilation”
    • One (1) person said “Electrode outside the skull are good; chips on the brain are bad”

    But what does the science say?

    We’re not there yet safetywise: True or False?

    True, in our opinion, when it comes to the latest implants, anyway. While it’s very difficult to prove a negative (it could be that everything goes perfectly in human trials), “extraordinary claims require extraordinary evidence”, and so far this seems to be lacking.

    The stage before human trials is usually animal trials, starting with small creatures and working up to non-human primates if appropriate, before finally humans.

    • Good news: the latest hot-topic BCI device (Neuralink) was tested on animals!
    • Bad news: to say it did not go well would be an understatement

    The Gruesome Story of How Neuralink’s Monkeys Actually Died

    The above is a Wired article, and we tend to go for more objective sources, however we chose this one because it links to very many objective sources, including an open letter from the Physicians’ Committee for Responsible Medicine, which basically confirms everything in the Wired article. There are lots of links to primary (medical and legal) sources, too.

    Electrodes outside the skull are good; chips on/in the brain are bad: True or False?

    True or False depending on how they’re done. The Utah Array (an older BCI implant, now 20 years old, though it’s been updated many times since) has had a good safety record, after being used by a few dozen people with paralysis to control devices:

    How the Utah Array is advancing BCI science

    The Utah Array works on the same general principle as Neuralink, but the mechanics of its implementation are very different:

    • The Utah Array involves a tiny bundle of microelectrodes (held together by a rigid structure that looks a bit like a nanoscale hairbrush) put in place by a brain surgeon, and that’s that.
    • The Neuralink has a dynamic web of electrodes, implanted by a little robot that acts like a tiny sewing machine to implant many polymer threads, each containing its own a bunch of electrodes.

    In theory, the latter is much more advanced. In practice, so far, the former has a much better safety record.

    I am right to be a little worried about giving companies access to my brain: True or False?

    True or False, depending on the nature of your concern.

    For privacy: current BCI devices have quite simple switches operated consciously by the user. So while technically any such device that then runs its data through Bluetooth or WiFi could be hacked, this risk is no greater than using a wireless mouse and/or keyboard, because it has access to about the same amount of information.

    For safety: yes, probably there is cause to be worried. Likely the first waves of commercial users of any given BCI device will be severely disabled people who are more likely to waive their rights in the hope of a life-changing assistance device, and likely some of those will suffer if things go wrong.

    Which on the one hand, is their gamble to make. And on the other hand, makes rushing to human trials, for companies that do that, a little more predatory.

    Take care!

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  • If you’re worried about inflammation, stop stressing about seed oils and focus on the basics

    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.

    You’ve probably seen recent claims online seed oils are “toxic” and cause inflammation, cancer, diabetes and heart disease. But what does the research say?

    Overall, if you’re worried about inflammation, cancer, diabetes and heart disease there are probably more important things to worry about than seed oils.

    They may or may not play a role in inflammation (the research picture is mixed). What we do know, however, is that a high-quality diet rich in unprocessed whole foods (fruits, vegetables, nuts, seeds, grains and lean meats) is the number one thing you can to do reduce inflammation and your risk of developing diseases.

    Rather than focusing on seed oils specifically, reduce your intake of processed foods more broadly and focus on eating fresh foods. So don’t stress out too much about using a bit of seed oils in your cooking if you are generally focused on all the right things.

    What are seed oils?

    Seed oils are made from whole seeds, such as sunflower seeds, flax seeds, chia seeds and sesame seeds. These seeds are processed to extract oil.

    The most common seed oils found at grocery stores include sesame oil, canola oil, sunflower oil, flaxseed oil, corn oil, grapeseed oil and soybean oil.

    Seed oils are generally affordable, easy to find and suitable for many dishes and cuisines as they often have a high smoke point.

    However, most people consume seed oils in larger amounts through processed foods such as biscuits, cakes, chips, muesli bars, muffins, dipping sauces, deep-fried foods, salad dressings and margarines.

    These processed foods are “discretionary”, meaning they’re OK to have occasionally. But they are not considered necessary for a healthy diet, nor recommended in our national dietary guidelines, the Australian Guide for Healthy Eating.

    A person holds some sunflower oil while standing in a supermarket.
    Seed oils often have a high smoke point.
    Gleb Usovich/Shutterstock

    I’ve heard people say seed oils ‘promote inflammation’. Is that true?

    There are two essential types of omega fatty acids: omega-3 and omega-6. These are crucial for bodily functions, and we must get them through our diet since our bodies cannot produce them.

    While all oils contain varying levels of fatty acids, some argue an excessive intake of a specific omega-6 fatty acid in seed oils called “linoleic acid” may contribute to inflammation in the body.

    There is some evidence linoleic acid can be converted to arachidonic acid in the body and this may play a role in inflammation. However, other research doesn’t support the idea reducing dietary linoleic acid affects the amount of arachidonic acid in your body. The research picture is not clear cut.

    But if you’re keen to reduce inflammation, the best thing you can do is aim for a healthy diet that is:

    • high in antioxidants (found in fruits and vegetables)
    • high in “healthy”, unsaturated fatty acids (found in fatty fish, some nuts and olive oil, for example)
    • high in fibre (found in carrots, cauliflower, broccoli and leafy greens) and prebiotics (found in onions, leeks, asparagus, garlic and legumes)

    • low in processed foods.

    If reducing inflammation is your goal, it’s probably more meaningful to focus on these basics than on occasional use of seed oils.

    A bowl containing bright, fresh vegetables, chicken and chickpeas sits on a table.
    Choose foods high in fibre (like many vegetables) and prebiotics (like legumes).
    Kiian Oksana/Shutterstock

    What about seed oils and heart disease, cancer or diabetes risk?

    Some popular arguments against seed oils come from data from single studies on this topic. Often these are observational studies where researchers do not make changes to people’s diet or lifestyle.

    To get a clearer picture, we should look at meta-analyses, where scientists combine all the data available on a topic. This helps us get a better overall view of what’s going on.

    A 2022 meta-analysis of randomised controlled trials investigated the relationship between supplementation with omega-6 fatty acid (often found in seed oils) and cardiovascular disease risk (meaning disease relating to the heart and blood vessels).

    The researchers found omega-6 intake did not affect the risk for cardiovascular disease or death but that further research is needed for firm conclusions. Similar findings were observed in a 2019 review on this topic.

    The World Health Organization published a review and meta-analysis in 2022 of observational studies (considered lower quality evidence compared to randomised controlled trials) on this topic.

    They looked at omega-6 intake and risk of death, cardiovascular disease, breast cancer, mental health conditions and type 2 diabetes. The findings show both advantages and disadvantages of consuming omega-6.

    The findings reported that, overall, higher intakes of omega-6 were associated with a 9% reduced risk of dying (data from nine studies) but a 31% increased risk of postmenopausal breast cancer (data from six studies).

    One of the key findings from this review was about the ratio of omega-3 fatty acids to omega-6 fatty acids. A higher omega 6:3 ratio was associated with a greater risk of cognitive decline and ulcerative colitis (an inflammatory bowel condition).

    A higher omega 3:6 ratio was linked to a 26% reduced risk of depression. These mixed outcomes may be a cause of confusion among health-conscious consumers about the health impact of seed oils.

    Overall, the evidence suggests that a high intake of omega-6 fatty acids from seed oils is unlikely to increase your risk of death and disease.

    However, more high-quality intervention research is needed.

    The importance of increasing your omega-3 fatty acids

    On top of the mixed outcomes, there is clear evidence increasing the intake of omega-3 fatty acids (often found in foods such as fatty fish and walnuts) is beneficial for health.

    While some seed oils contain small amounts of omega-3s, they are not typically considered rich sources.

    Flaxseed oil is an exception and is one of the few seed oils that is notably high in alpha-linolenic acid (sometimes shortened to ALA), an omega-3 fatty acid.

    If you are looking to increase your omega-3 intake, it’s better to focus on other sources such as fatty fish (salmon, mackerel, sardines), chia seeds, hemp seeds, walnuts, and algae-based supplements. These foods are known for their higher omega-3 content compared to seed oils.

    The bottom line

    At the end of the day, it’s probably OK to include small quantities of seed oils in your diet, as long as you are mostly focused on eating fresh, unprocessed foods.

    The best way to reduce your risk of inflammation, heart disease, cancer or diabetes is not to focus so much on seed oils but rather on doing your best to follow the Australian Guide for Healthy Eating. The Conversation

    Lauren Ball, Professor of Community Health and Wellbeing, The University of Queensland and Emily Burch, Lecturer, Southern Cross University

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

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    Learn to Age Gracefully

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