The Philosophy Gym – by Dr. Stephen Law
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If you’d like to give those “little gray cells” an extra workout, this book is a great starting place.
Dr. Stephen Law is Director of Philosophy at the Department of Continuing Education, University of Oxford. As such, he’s no stranger to providing education that’s both attainable and yet challenging. Here, he lays out important philosophical questions, and challenges the reader to get to grips with them in a systematic fashion.
Each of the 25 questions/problems has a chapter devoted to it, and is ranked:
- Warm-up
- Moderate
- More Challenging
But, he doesn’t leave us to our own devices, nor does he do like a caricature of a philosopher and ask us endless rhetorical questions. Instead, he looks at various approaches taken by other philosophers over time, and invites the reader to try out those methods.
The real gain of this book is not the mere enjoyment of reading, but rather in taking those thinking skills and applying them in life… because most if not all of them do have real-world applications and/or implications too.
The book’s strongest point? That it doesn’t assume prior knowledge (and yet also doesn’t patronize the reader). Philosophy can be difficult to dip one’s toes into without a guide, because philosophers writing about philosophy can at first be like finding yourself at a party where you know nobody, but they all know each other.
In contrast, Law excels at giving quick, to-the-point ground-up summaries of key ideas and their progenitors.
In short: a wonderful way to get your brain doing things it might not have tried before!
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In Plain English…
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It’s Q&A Time!
This is the bit whereby each week, we respond to subscriber questions/requests/etc
Have something you’d like to ask us, or ask us to look into? Hit reply to any of our emails, or use the feedback widget at the bottom, and a Real Human™ will be glad to read it!
Q: Love to have someone research all the additives in our medicines, (risk of birth control and breast cancer) and what goes in all of our food and beverages. So much info out there, but there are so many variations, you never know who to believe.
That’s a great idea! There are a lot of medicines and food and beverages out there, so that’s quite a broad brief, but! We could well do a breakdown of very common additives, and demystify them, sorting them into good/bad/neutral, e.g:
- Ascorbic acid—Good! This is Vitamin C
- Acetic acid—Neutral! This is vinegar
- Acetylsalicylic acid—Good or Bad! This is aspirin (a painkiller and blood-thinning agent, can be good for you or can cause more problems than it solves, depending on your personal medical situation. If in doubt, check with your doctor)
- Acesulfame K—Generally Neutral! This is a sweetener that the body can’t metabolize, so it’s also not a source of potassium (despite containing potassium) and will generally do nothing. Unless you have an allergy to it, which is rare but is a thing.
- Sucralose—Neutral! This is technically a sugar (as is anything ending in -ose), but the body can’t metabolize it and processes it as a dietary fiber instead. We’d list it as good for that reason, but honestly, we doubt you’re eating enough sucralose to make a noticeable difference to your daily fiber intake.
- Sucrose—Bad! This is just plain sugar
Sometimes words that sound the same can ring alarm bells when they need not, for example there’s a big difference between:
- Potassium iodide (a good source of potassium and iodine)
- Potassium cyanide (the famous poison; 300mg will kill you; half that dose will probably kill you)
- Cyanocobalamine (Vitamin B12)
Let us know if there are particular additives (or particular medications) you’d like us to look at!
While for legal reasons we cannot give medical advice, talking about common contraindications (e.g., it’s generally advised to not take this with that, as one will stop the other from working, etc) is definitely something we could do.
For example! St. John’s Wort, very popular as a herbal mood-brightener, is on the list of contraindications for so many medications, including:
- Antidepressants
- Birth control pills
- Cyclosporine, which prevents the body from rejecting transplanted organs
- Some heart medications, including digoxin and ivabradine
- Some HIV drugs, including indinavir and nevirapine
- Some cancer medications, including irinotecan and imatinib
- Warfarin, an anticoagulant (blood thinner)
- Certain statins, including simvastatin
Q: As I am a retired nurse, I am always interested in new medical technology and new ways of diagnosing. I have recently heard of using the eyes to diagnose Alzheimer’s. When I did some research I didn’t find too much. I am thinking the information may be too new or I wasn’t on the right sites.
(this is in response to last week’s piece on lutein, eyes, and brain health)
We’d readily bet that the diagnostic criteria has to do with recording low levels of lutein in the eye (discernible by a visual examination of macular pigment optical density), and relying on the correlation between this and incidence of Alzheimer’s, but we’ve not seen it as a hard diagnostic tool as yet either—we’ll do some digging and let you know what we find! In the meantime, we note that the Journal of Alzheimer’s Disease (which may be of interest to you, if you’re not already subscribed) is onto this:
See also:
- Journal of Alzheimer’s Disease (mixture of free and paid content)
- Journal of Alzheimer’s Disease Reports (open access—all content is free)
Q: As to specific health topics, I would love to see someone address all these Instagram ads targeted to women that claim “You only need to ‘balance your hormones’ to lose weight, get ripped, etc.” What does this mean? Which hormones are they all talking about? They all seem to be selling a workout program and/or supplements or something similar, as they are ads, after all. Is there any science behind this stuff or is it mostly hot air, as I suspect?
Thank you for asking this, as your question prompted yesterday’s main feature, What Does “Balancing Your Hormones” Even Mean?
That’s a great suggestion also about addressing ads (and goes for health-related things in general, not just hormonal stuff) and examining their claims, what they mean, how they work (if they work!), and what’s “technically true but may
be misleading* cause confusion”*We don’t want companies to sue us, of course.
Only, we’re going to need your help for this one, subscribers!
See, here at 10almonds we practice what we preach. We limit screen time, we focus on our work when working, and simply put, we don’t see as many ads as our thousands of subscribers do. Also, ads tend to be targeted to the individual, and often vary from country to country, so chances are good that we’re not seeing the same ads that you’re seeing.
So, how about we pull together as a bit of a 10almonds community project?
- Step 1: add our email address to your contacts list, if you haven’t already
- Step 2: When you see an ad you’re curious about, select “share” (there is usually an option to share ads, but if not, feel free to screenshot or such)
- Step 3: Send the ad to us by email
We’ll do the rest! Whenever we have enough ads to review, we’ll do a special on the topic.
We will categorically not be able to do this without you, so please do join in—Many thanks in advance!
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Get Better Sleep: Beyond The Basics
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First though, for the sake of being methodical, let’s quickly note the basics:
- Aim for 7–9 hours per night
- Set a regular bedtime and (equally important!) regular getting-up time
- Have a 2-hour wind-down period before bed, to decompress from any stresses of the day
- Minimal device/screen usage before bed
- Abstain from stimulants for as long before bed as reasonably possible (caffeine elimination halflife is 4–8 hours depending on your genes, call it 6 hours average to eliminate half (not the whole lot), and you’ll see it’s probably best to put a cap on it earlier rather than later).
- Abstain from alcohol, ideally entirely, but allow at least 1hr/unit before bed. So for example, 1hr for a 1oz single shot of spirits, or 2–3 hours for a glass of wine (depending on size), or 3–4 hours for a martini (depending on recipe). Not that that is not the elimination time, nor even the elimination halflife of alcohol, it’s just a “give your body a chance at least” calculation. If you like to have a drink to relax before bed, then well, only you can decide what you like more: that or actually getting restorative sleep.
- Consider a warm bath/shower before bed, if that suits your schedule.
- Wash and change your bedsheets more often than seems necessary. Or if that’s too onerous, at least change the pillowcases more often, which makes quite a difference already.
- Lower the temperature of your bedroom shortly before bedtime; this will help cue the body to produce melatonin
- Make your bedroom as dark as reasonably possible. Invest in blackout blinds/curtains, and remove any pesky electronics, or at least cover their little LEDs if it’s something that reasonably needs to remain on.
Ok, now, onwards…
Those 7–9 hours? Yes, it goes for you too.
A lot of people mistake getting 6 hours sleep per night for only needing 6 hours sleep per night. Sure, you may still be alive after regularly getting 6 hours, but (unless you have a rare mutation of the ADRB1 gene) it will be causing harm, and yes, that includes later in life; we don’t stop needing so much sleep, even stop getting it:
Why You Probably Need More Sleep
With this in mind, it becomes important to…
Prioritize your sleep—which means planning for it!
When does your bedtime routine start? According to sleep scientist Dr. Lisa Matricciani, it starts before breakfast. This is because the things we do earlier in the day can greatly affect the amount (and quality) of sleep we get later. For example, a morning moderate-to-intense exercise session greatly improves sleep at night:
Planning Ahead For Better Sleep
As for quality, that is as important as quantity, and it’s not just about “soundness” of sleep:
The 6 Dimensions Of Sleep (And Why They Matter)
“What gets measured, gets done” goes for sleep too
Sleep-deprived people usually underestimate how sleep-deprived they are. This is for the same reason as why drunk people usually underestimate how drunk they are—to put it in words that go for both situations: a cognitively impaired person lacks the cognitive function to realize how cognitively impaired they are.
Here’s the science on that, by the way:
How Sleep-Deprived Are You, Really?
For that reason, we recommend using sleep-tracking software (there are many apps for that) on your phone or, ideally, a wearable device (such as a smartwatch or similar).
A benefit of doing so is that we don’t think “well, I slept from 10pm to 6am, so that’s 8 hours”, if our device tells us we slept between 10:43pm and 5:56 am with 74% sleep efficiency because we woke up many times.
As an aside, sleep efficiency should be about 85%, by the way. Why not 100%, you ask? It’s because if your body is truly out like a light for the entire night, something is wrong (either you were very sleep-deprived, or you have been drugged, that kind of thing). See also:
An unbroken night’s sleep is a myth. Here’s what good sleep looks like.
So waking up during the night is normal, and nothing to worry about per se. If you do find trouble getting back to sleep, though:
How to Fall Back Asleep After Waking Up in the Middle of the Night
Be careful about how you try to supplement sleep
This goes both for taking substances of various kinds, and napping. Some sleep aids can help, but many are harmful and/or do not really work as such; here’s a rundown of examples of those:
Safe Effective Sleep Aids For Seniors?
And when it comes to napping, timing is everything:
How To Nap Like A Pro (No More “Sleep Hangovers”!)
Want to know a lot more?
This is the book on sleep:
Why We Sleep – by Dr. Matthew Walker
Enjoy!
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What is ‘double pneumonia’, the condition that’s put Pope Francis in hospital?
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Pope Francis has been in hospital for more than a week with what some media reports are now calling “double pneumonia”.
The Vatican released a statement on Tuesday evening saying
laboratory tests, chest X-rays, and the clinical condition of the Holy Father continue to present a complex picture.
The 88-year-old Catholic leader has a long history of respiratory illness.
So, what makes this bout of pneumonia – a severe lung infection – so “complex”? And how will it be treated?
Marco Iaccobucci Epp/Shutterstock What is double pneumonia?
Pneumonia is a serious infection that fills the lungs with liquid or pus and can make it difficult to breathe. People may also have chest pain, cough up green mucus and have a fever.
“Double pneumonia” is not an official medical term. It may be being used to describe two different aspects of Pope Francis’s condition.
1. A bilateral infection
Pope Francis has pneumonia in both lungs. This is known as “bilateral pneumonia”.
An infection in both lungs doesn’t necessarily mean it’s more severe, but location is important. It can make a difference which parts of the lung are affected.
When just one part of the lung or one lung is affected, the person can continue to breathe using the other lung while their body fights the infection.
However when both lungs are compromised, the person will be receiving very little oxygen.
2. A polymicrobial infection
The Vatican has also said the infection affecting Pope Francis’s lungs is “polymicrobial”.
This means the infection is being caused by more than one kind of microorganism (or “pathogen”).
So, the cause could be two (or more) different kinds of bacteria, or any combination of bacteria, virus and fungus. It’s vital to know what’s causing the infection to effectively treat it.
How is it diagnosed?
Usually, when someone presents with suspected pneumonia the hospital will sample their lungs with a sputum test or swab.
They will often also undergo an X-ray, usually to confirm which parts of the lung are involved.
Healthy lungs look “empty” on an X-ray, because they are filled with air. But pneumonia fills the lungs with fluid.
This means it’s usually very easy to see where pneumonia is affecting them, because the infection shows up as solid white mass on the scan.
Lungs infected with pneumonia will have solid white areas on an X-ray. Komsan Loonprom/Shutterstock How is it treated?
The sputum or swab helps detect what is causing the infection and determine treatment. For example, a specific antibiotic will be used to target a certain bacterium.
Usually this works well. But if the infection is polymicrobial, the normal treatment might not be effective.
For example, the antibiotics may work on the bacteria. But if there’s also a virus – which can’t be treated with antibiotics – it may become the dominant pathogen driving the infection.
As a result, the patient may initially respond well to medication and then begin deteriorating again.
If the infection is caused by multiple bacteria, the patient might be given a broad-spectrum antibiotic rather than a single targeted drug.
A viral infection is harder to treat, as the anti-viral drugs that are available aren’t very effective or targeted.
In severe cases, a patient will also need to be in intensive care on a breathing machine because they can’t breathe alone. This helps make sure they receive enough oxygen while their body fights the infection.
Who is most susceptible?
It’s possible to recover, even from severe infections. However having pneumonia can damage the lungs, and this can make a repeat infection more likely.
Most people will never have a severe infection from these same pathogens. They may only experience a minor cold or flu, because their immune system can adequately fight the infection.
However, certain groups are much more vulnerable to developing a serious case of pneumonia.
Risk factors include:
- age: babies under two, whose immune systems are still developing, and adults over 65, who tend to have weakened immune systems
- lung damage: previous infections can cause scarring
- lung disease: for example, if you have emphysema or chronic obstructive pulmonary disease
- being a smoker
- immunosuppression: if your immune system is weakened, for example by medication you take after a transplant or during cancer treatment.
Pope Francis has a number of these risk factors. The pontiff is 88 years old and has a history of respiratory illness.
He also had pleurisy (a condition that inflames the lungs) as a young adult. As a result, he had part of one lung removed, making him susceptible to lung infections.
On Tuesday, the Vatican said Pope Francis remains “in good spirits” while he receives medical care and is grateful for the support he has received.
Brian Oliver, Professor, School of Life Sciences, University of Technology Sydney and Min Feng, PhD Candidate in Respiratory Disease, University of Technology Sydney
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Kiwi vs Passion Fruit – Which is Healthier?
10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.
Our Verdict
When comparing kiwi to passion fruit, we picked the passion fruit.
Why?
This fruit is so passionate about delivery nutrient-dense goodness, that at time of writing, nothing has beaten it yet!
In terms of macros, passion fruit has a little more protein, as well as 50% more carbs, and/but more than 3x the fiber. That last stat is particularly impressive, and also results in passion fruit having a much lower glycemic index, too. In short, a clear win for passion fruit in the macros category.
In the category of vitamins, kiwi has more of vitamins B9, C, E, and K, while passion fruit has more of vitamins A, B2, B3, and B6, making for a tie this time.
As for minerals, kiwi has more calcium, copper, manganese, and zinc, while passion fruit has more iron, magnesium, phosphorus, potassium, and selenium, resulting in a modest, marginal win for passion fruit in this category.
Adding up the categories gives a convincing win for passion fruit, but by all means enjoy either or both; diversity is good! And kiwi has its merits too (for example, it’s particularly high in vitamin K, appropriately enough).
Want to learn more?
You might like to read:
Top 8 Fruits That Prevent & Kill Cancer
Enjoy!
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The Stress-Proof Brain – by Dr. Melanie Greenberg
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The premise of the book is as stated in the subtitle: using mindfulness and neuroplasticity to manage our stress response.
As such, it’s divided into three parts:
- Understanding your stress (and different types of stressors)
- Calming your amygdalae (thus, dealing with your stress response while the stressor is stressing you)
- Moving forward with your prefrontal cortex (and thus, gradually improving automatic stress responses over time, as we learn new, better responses to do automatically)
The content ranges from the neurophysiological to “therapist’s couch” stuff; Dr. Greenberg having her PhD in psychology has prepared her to write both of those different-but-touching fields with equal competence. In-line citations are given throughout, for those who want to look up studies.
The style is direct and informative, with little to no attention given to making it an entertaining read. As a result, it’s information dense (which is good), and/but not necessarily a “couldn’t put it down” page-turner.
Bottom line: if you’d like to improve your ability to deal with stress, this book is as good as any.
Click here to check out The Stress-Proof Brain, and stress-proof yours!
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Kiwi vs Grapefruit – Which is Healthier?
10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.
Our Verdict
When comparing kiwi to grapefruit, we picked the kiwi.
Why?
In terms of macros, kiwi has nearly 2x the protein, slightly more carbs, and 2x the fiber; both fruits are low glycemic index foods, however.
When it comes to vitamins, kiwi has more of vitamins B3, B6, B7, B9, C, E, K, and choline, while grapefruit has more of vitamins A, B1, B2, and B5. An easy win for kiwi.
In the category of minerals, kiwi is higher in calcium, copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while grapefruit is not higher in any minerals. So, no surprises for guessing which wins this category.
One thing that grapefruit is a rich source of: furanocoumarin, which can inhibit cytochrome P-450 3A4 isoenzyme and P-glycoptrotein transporters in the intestine and liver—slowing down their drug metabolism capabilities, thus effectively increasing the bioavailability of many drugs manifold.
This may sound superficially like a good thing (improving bioavailability of things we want), but in practice it means that in the case of many drugs, if you take them with (or near in time to) grapefruit or grapefruit juice, then congratulations, you just took an overdose. This happens with a lot of meds for blood pressure, cholesterol (including statins), calcium channel-blockers, anti-depressants, benzo-family drugs, beta-blockers, and more. Oh, and Viagra, too. Which latter might sound funny, but remember, Viagra’s mechanism of action is blood pressure modulation, and that is not something you want to mess around with unduly. So, do check with your pharmacist to know if you’re on any meds that would be affected by grapefruit or grapefruit juice!
All in all, adding up the categories makes for an overwhelming total win for kiwis.
Want to learn more?
You might like to read:
Top 8 Fruits That Prevent & Kill Cancer ← kiwi is top of the list!
Take care!
Don’t Forget…
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