Food and Nutrition – by Dr. P.K. Newby
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The “What Everyone Needs To Know” part of the title is the name of a series of books, of which this one, “Food and Nutrition”, is one.
In this case, the title is apt, and/or could have been “What Everyone Really Should Know”, or “What Everyone Would Like To Think They Know But Have Often Just Been Bluffing Their Way Through The Supermarket Aisles”.
The chapter and section headings are all in the forms of questions, such that all-together in such volume in the table of contents, they’re reminiscent of the “Jonathan Frakes Asks You Things” meme.
But, this serves a dual purpose—for one, it makes the whole book one big FAQ, which is a very convenient format. Furthermore, it prompts a little thought on the part of the reader before each section, if we indeed question for ourselves:
- Are fertilizers in farming friend or foe?
- How have the Digital Revolution and Information Age impacted our diet?
- Are canned and frozen foods inferior to fresh?
- Does snacking or meal timing matter?
- What are cereal grains and “pseudograins”?
…And so many more. But what’s best about this is:
Dr. Newby doesn’t reference her own preferences, or even have a particular way of eating she’d like us to adopt. She just lays out the science to answer each question, as discovered by high-quality studies and a general weight of evidence.
Bottom line: this book can level-up your nutritional knowledge from bluffing to really knowing! A worthy addition to anyone’s bookshelf.
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What’s the difference between autism and Asperger’s disorder?
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Swedish climate activist Greta Thunberg describes herself as having Asperger’s while others on the autism spectrum, such as Australian comedian Hannah Gatsby, describe themselves as “autistic”. But what’s the difference?
Today, the previous diagnoses of “Asperger’s disorder” and “autistic disorder” both fall within the diagnosis of autism spectrum disorder, or ASD.
Autism describes a “neurotype” – a person’s thinking and information-processing style. Autism is one of the forms of diversity in human thinking, which comes with strengths and challenges.
When these challenges become overwhelming and impact how a person learns, plays, works or socialises, a diagnosis of autism spectrum disorder is made.
Where do the definitions come from?
The Diagnostic and Statistical Manual of Mental Disorders (DSM) outlines the criteria clinicians use to diagnose mental illnesses and behavioural disorders.
Between 1994 and 2013, autistic disorder and Asperger’s disorder were the two primary diagnoses related to autism in the fourth edition of the manual, the DSM-4.
In 2013, the DSM-5 collapsed both diagnoses into one autism spectrum disorder.
How did we used to think about autism?
The two thinkers behind the DSM-4 diagnostic categories were Baltimore psychiatrist Leo Kanner and Viennese paediatrician Hans Asperger. They described the challenges faced by people who were later diagnosed with autistic disorder and Asperger’s disorder.
Kanner and Asperger observed patterns of behaviour that differed to typical thinkers in the domains of communication, social interaction and flexibility of behaviour and thinking. The variance was associated with challenges in adaptation and distress.
Kanner and Asperger described different thinking patterns in children with autism.
Roman Nerud/ShutterstockBetween the 1940s and 1994, the majority of those diagnosed with autism also had an intellectual disability. Clinicians became focused on the accompanying intellectual disability as a necessary part of autism.
The introduction of Asperger’s disorder shifted this focus and acknowledged the diversity in autism. In the DSM-4 it superficially looked like autistic disorder and Asperger’s disorder were different things, with the Asperger’s criteria stating there could be no intellectual disability or delay in the development of speech.
Today, as a legacy of the recognition of the autism itself, the majority of people diagnosed with autism spectrum disorder – the new term from the DSM-5 – don’t a have an accompanying intellectual disability.
What changed with ‘autism spectrum disorder’?
The move to autism spectrum disorder brought the previously diagnosed autistic disorder and Asperger’s disorder under the one new diagnostic umbrella term.
It made clear that other diagnostic groups – such as intellectual disability – can co-exist with autism, but are separate things.
The other major change was acknowledging communication and social skills are intimately linked and not separable. Rather than separating “impaired communication” and “impaired social skills”, the diagnostic criteria changed to “impaired social communication”.
The introduction of the spectrum in the diagnostic term further clarified that people have varied capabilities in the flexibility of their thinking, behaviour and social communication – and this can change in response to the context the person is in.
Why do some people prefer the old terminology?
Some people feel the clinical label of Asperger’s allowed a much more refined understanding of autism. This included recognising the achievements and great societal contributions of people with known or presumed autism.
The contraction “Aspie” played an enormous part in the shift to positive identity formation. In the time up to the release of the DSM-5, Tony Attwood and Carol Gray, two well known thinkers in the area of autism, highlighted the strengths associated with “being Aspie” as something to be proud of. But they also raised awareness of the challenges.
What about identity-based language?
A more recent shift in language has been the reclamation of what was once viewed as a slur – “autistic”. This was a shift from person-first language to identity-based language, from “person with autism spectrum disorder” to “autistic”.
The neurodiversity rights movement describes its aim to push back against a breach of human rights resulting from the wish to cure, or fundamentally change, people with autism.
Autism is one of the forms of diversity in human thinking, which comes with strengths and challenges.
Alex and Maria photo/ShutterstockThe movement uses a “social model of disability”. This views disability as arising from societies’ response to individuals and the failure to adjust to enable full participation. The inherent challenges in autism are seen as only a problem if not accommodated through reasonable adjustments.
However the social model contrasts itself against a very outdated medical or clinical model.
Current clinical thinking and practice focuses on targeted supports to reduce distress, promote thriving and enable optimum individual participation in school, work, community and social activities. It doesn’t aim to cure or fundamentally change people with autism.
A diagnosis of autism spectrum disorder signals there are challenges beyond what will be solved by adjustments alone; individual supports are also needed. So it’s important to combine the best of the social model and contemporary clinical model.
Andrew Cashin, Professor of Nursing, School of Health and Human Sciences, Southern Cross University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Quercetin Quinoa Probiotic Salad
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This quercetin-rich salad is a bit like a tabbouleh in feel, with half of the ingredients switched out to maximize phenolic and gut-healthy benefits.
You will need
- ½ cup quinoa
- ½ cup kale, finely chopped
- ½ cup flat leaf parsley, finely chopped
- ½ cup green olives, thinly sliced
- ½ cup sun-dried tomatoes, roughly chopped
- 1 pomegranate, peel and pith removed
- 1 preserved lemon, finely chopped
- 1 oz feta cheese or plant-based equivalent, crumbled
- 1 tsp black pepper, coarse ground
- 1 tbsp capers
- 1 tbsp chia seeds
- 1 tbsp extra virgin olive oil
Note: you shouldn’t need salt or similar here, because of the diverse gut-healthy fermented products bringing their own salt with them
Method
(we suggest you read everything at least once before doing anything)
1) Rinse the quinoa, add the tbsp of chia seeds, cook as normal for quinoa (i.e. add hot water, bring to boil, simmer for 15 minutes or so until pearly and tender), carefully (don’t lose the chia seeds; use a sieve) drain and rinse with cold water to cool. Shake off excess water and/or pat dry on kitchen paper if necessary.
2) Mix everything gently but thoroughly.
3) Serve:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Tasty Tabbouleh with Tahini ← in case you want an actual tabbouleh
- Making Friends With Your Gut (You Can Thank Us Later)
- Fight Inflammation & Protect Your Brain, With Quercetin
Take care!
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Basic Baked Tofu
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One of the main criticisms of tofu is that it is tasteless. Well, so is flour, but you’re not supposed to eat it plain, and the same goes for tofu. It’s a blank canvas that you get to decide what to do with—not to mention, it’s a canvas that’s very high in protein, and is a complete protein too, containing all essential amino acids. Anyway, here’s a starter recipe that elevates tofu from “nutrition” to “nutritious tasty snack”!
We were going to do a fancier recipe today, but considered that it might be judicious to cover this basic element first, that can be incorporated into a larger recipe later, a bit like we have done with recipes such as our Tasty Versatile Rice, and Plant-Based Healthy Cream Cheese (amongst others).
You will need
- 1 block of extra-firm tofu; these are quite standardized in size; it should be about 12oz; don’t worry if it’s a little more or less.
- 2 tbsp arrowroot powder (or potato starch if you don’t have arrowroot)
- 1½ tbsp extra virgin olive oil
- 1 tbsp nutritional yeast
- 1 tsp black pepper
- ½ tsp MSG or 1 tsp low-sodium salt
- Optional: ½ tsp garlic powder
- Optional: ½ tsp ground turmeric
Method
(we suggest you read everything at least once before doing anything)
1) Preheat the oven to 425ºF / 220ºC.
2) Press the tofu for about 15 minutes (to remove excess moisture), using a tofu press if you have one. If you don’t, then here is an example product on Amazon, or alternatively, you can go with the time-honored tradition of cutting the tofu lengthways into slabs, and wrapping it in a lint-free kitchen towel or muslin cloth, and pressing it with heavy books. We don’t recommend pressing for more than about 15 minutes, as you are going to bake the tofu so you don’t want it too dry going in.
3) Cut the tofu into cubes. Size is up to you, but half-inch cubes are very respectable.
4) Combine the tofu cubes in a big bowl with the oil and seasonings, including the nutritional yeast but not the arrowroot powder or potato starch yet. You will need to toss them gently (very gently; they are fragile!) to combine.
5) Add the arrowroot powder or potato starch, and again toss gently to combine. We do this last, because it would stop the other things from sticking properly if we did it earlier.
6) Arrange the tofu on a baking tray lined with baking paper, in a single layer so that the cubes don’t touch. Bake for 15 minutes, turn them over, and bake for a further 15 minutes on the other side. They should now be golden and crisp, but if they’re not, just give them a little more time.
7) Serve as a snack, or set aside for whatever else you’re going to do with them in a larger more complex recipe.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Tofu vs Seitan – Which is Healthier?
- Plant vs Animal Protein: Head to Head
- Our Top 5 Spices: How Much Is Enough For Benefits?
Take care!
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Do We Need Supplements, And Do They Work?
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Does our diet need a little help?
We asked you for your take on supplements, and got the above-illustrated, below-described set of results.
- The largest minority of respondents (a little over a third) voted for “I just take something very specific”
- The next most respondents voted for “I take so many supplements; every little helps!”
- Almost as many voted for “I just take a vitamin or two / a multivitamin”
- Fewest, about 8%, voted for “I get everything I need from my diet”
But what does the science say?
Food is less nutritious now than it used to be: True or False?
True or False depending on how you measure it.
An apple today and an apple from a hundred years ago are likely to contain the same amounts of micronutrients per apple, but a lower percentage of micronutrients per 100g of apple.
The reason for this is that apples (and many other food products; apples are just an arbitrary example) have been selectively bred (and in some cases, modified) for size, and because the soil mineral density has remained the same, the micronutrients per apple have not increased commensurate to the increase in carbohydrate weight and/or water weight. Thus, the resultant percentage will be lower, despite the quantity remaining the same.
We’re going to share some science on this, and/but would like to forewarn readers that the language of this paper is a bit biased, as it looks to “debunk” claims of nutritional values dropping while skimming over “yes, they really have dropped percentage-wise” in favor of “but look, the discrete mass values are still the same, so that’s just a mathematical illusion”.
The reality is, it’s no more a mathematical illusion than is the converse standpoint of saying the nutritional value is the same, despite the per-100g values dropping. After all, sometimes we eat an apple as-is; sometimes we buy a bag of frozen chopped fruit. That 500g bag of chopped fruit is going to contain less copper (for example) than one from decades past.
Here’s the paper, and you’ll see what we mean:
Supplements aren’t absorbed properly and thus are a waste of money: True or False?
True or False depending on the supplement (and your body, and the rest of your diet)
Many people are suffering from dietary deficiencies of vitamins and minerals, that could be easily correctable by supplementation:
However, as this study by Dr. Fang Fang Zhang shows, a lot of vitamin and mineral supplementation does not appear to have much of an effect on actual health outcomes, vis-à-vis specific diseases. She looks at:
- Cardiovascular disease
- Cancer
- Type 2 diabetes
- Osteoporosis
Her key take-aways from this study were:
- Randomised trial evidence does not support use of vitamin, mineral, and fish oil supplements to reduce the risk of non-communicable diseases
- People using supplements tend to be older, female, and have higher education, income, and healthier lifestyles than people who do not use them
- Use of supplements appreciably reduces the prevalence of inadequate intake for most nutrients but also increases the prevalence of excess intake for some nutrients
- Further research is needed to assess the long term effects of supplements on the health of the general population and in individuals with specific nutritional needs, including those from low and middle income countries
Read her damning report: Health effects of vitamin and mineral supplements
On the other hand…
This is almost entirely about blanket vitamin-and-mineral supplementation. With regard to fish oil supplementation, many commercial fish oil supplements break down in the stomach rather than the intestines, and don’t get absorbed well. Additionally, many people take them in forms that aren’t pleasant, and thus result in low adherence (i.e., they nominally take them, but in fact they just sit on the kitchen counter for a year).
One thing we can conclude from this is that it’s good to check the science for any given supplement before taking it, and know what it will and won’t help for. Our “Monday Research Review” editions of 10almonds do this a lot, although we tend to focus on herbal supplements rather than vitamins and minerals.
We can get everything we need from our diet: True or False?
Contingently True (but here be caveats)
In principle, if we eat the recommended guideline amounts of various macro- and micro-nutrients, we will indeed get all that we are generally considered to need. Obviously.
However, this may come with:
- Make sure to get enough protein… Without too much meat, and also without too much carbohydrate, such as from most plant sources of protein
- Make sure to get enough carbohydrates… But only the right kinds, and not too much, nor at the wrong time, and without eating things in the wrong order
- Make sure to get enough healthy fats… Without too much of the unhealthy fats that often exist in the same foods
- Make sure to get the right amount of vitamins and minerals… We hope you have your calculators out to get the delicate balance of calcium, magnesium, potassium, phosphorus, and vitamin D right.
That last one’s a real pain, by the way. Too much or too little of one or another and the whole set start causing problems, and several of them interact with several others, and/or compete for resources, and/or are needed for the others to do their job.
And, that’s hard enough to balance when you’re taking supplements with the mg/µg amount written on them, never mind when you’re juggling cabbages and sardines.
On the topic of those sardines, don’t forget to carefully balance your omega-3, -6, and -9, and even within omega-3, balancing ALA, EPA, and DHA, and we hope you’re juggling those HDL and LDL levels too.
So, when it comes to getting everything we need from our diet, for most of us (who aren’t living in food deserts and/or experiencing food poverty, or having a medical condition that restricts our diet), the biggest task is not “getting enough”, it’s “getting enough of the right things without simultaneously overdoing it on the others”.
With supplements, it’s a lot easier to control what we’re putting in our bodies.
And of course, unless our diet includes things that usually can’t be bought in supermarkets, we’re not going to get the benefits of taking, as a supplement, such things as:
Etc.
So, there definitely are supplements with strong science-backed benefits, that probably can’t be found on your plate!
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Shoe Wear Patterns: What They Mean, Why It Matters, & How To Fix It
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If you look under your shoes, do you notice how the tread is worn more in some places than others? Specific patterns of shoe wear correspond to how our body applies force, weight, and rotational movement. This reveals how we move, and uneven wear can indicate problematic movement dynamics.
The clues in your shoes
Common shoe wear patterns include:
- Diagonal wear on the outside of the heel: caused by foot angle, leg position, and instability, leading to joint stress.
- Rotational wear at specific points: due to internal or external rotation, often originating from the hip, pelvis, or torso.
- Wear above the big toe: caused by excessive toe lifting, often associated with a “lighter” or kicking leg.
Fixing movement issues to prevent wear involves correcting posture, improving balance, and adjusting how the legs land during walking/running.
Key fixes include:
- Aligning the center of gravity properly to prevent leg overcompensation.
- Ensuring feet land under the hips and not far in front.
- Stabilizing the torso to avoid unnecessary rotation.
- Engaging the glutes effectively to reduce hip flexor dominance and improve leg mechanics.
- Maintaining even weight distribution on both legs to prevent excessive lifting or twisting.
Posture and walking mechanics are vital to reducing uneven wear, but meaningful, lasting change takes time and focused effort, to build new habits.
For more on all this plus visual demonstrations, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
Steps For Keeping Your Feet A Healthy Foundation
Take care!
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Before You Eat Breakfast: 3 Surprising Facts About Intermittent Fasting
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.
Dr. William Li is well-known for his advocacy of “eating to beat disease”, and/but today he has advice for us about not eating to beat disease. In moderation, of course, thus: intermittent fasting.
The easy way
Dr. Li explains the benefits of intermittent fasting; how it improves the metabolism and gives the body a chance to do much-needed maintainance, including burning off any excess fat we had hanging around.
However, rather than calling for us to do anything unduly Spartan, he points out that it’s already very natural for us to fast while sleeping, so we only need to add a couple of hours before and after sleeping (assuming an 8 hour sleep), to make it to a 12-hour fast for close to zero effort and probably no discomfort.
And yes, he argues that a 12-hour fast is beneficial, and even if 16 hours would be better, we do not need to beat ourselves up about getting to 16; what is more important is sustainability of the practice.
Dr. Li advocates for flexibility in fasting, and that it should be done by what manner is easiest, rather than trying to stick to something religiously (of course, if you do fast for religious reasons, that is another matter, and/but beyond the scope of this today).
For more information on each of these, as well as examples and tips, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
- Intermittent Fasting: What’s the truth?
- 16/8 Intermittent Fasting For Beginners
- Meal Timings & Health: How Important Is Breakfast?
Take care!
Don’t Forget…
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