6 Signs Of A Heart Attack… A Month In Advance
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Many people know the signs of a heart attack when it’s happening, but how about before it’s too late to avoid it?
The signs
- Unusual fatigue: persistent tiredness that doesn’t improve with rest
- Shortness of breath: unexplained breathlessness during light activities or rest, which can be caused by fluid buildup in the lungs (because the heart isn’t circulating blood as well as it should)
- Chest discomfort: pain, pressure, tightness, or aching in the chest due to reduced blood flow to the heart muscle—often occurring during physical exertion or emotional stress
- Frequent indigestion: means that heartburn could be heart-related! This is about persistently reoccurring discomfort or pain in the upper abdomen
- Sleep disturbances: difficulties falling asleep, staying asleep, or waking up abruptly
- Excessive sweating: unexplained cold sweats or sudden sweating without physical exertion or excessive heat, can be a response to the decreased oxygen levels caused by less efficient blood flow
Note: this is a list of warning signs, not a diagnostic tool. Any or even all of these could be caused by something else. Just, don’t ignore the signs and do get yourself checked out.
For more details on each of these, enjoy:
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How to Fall Back Asleep After Waking Up in the Middle of the Night
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Dr. Michael Bruce, the Sleep Doctor, addresses a common concern: waking up in the middle of the night and struggling to fall back asleep.
Understanding the Wake-Up
Firstly, why are we waking up during the night?
Waking up between 2 AM and 3 AM is said to be normal, and linked to your core body temperature. As your body core temperature drops, to trigger melatonin release, and then rises again, you get into a lighter stage of sleep. This lighter stage of sleep makes you more prone to waking up.
Note, there are also some medical conditions (such as sleep apnea) that can cause you to wake up during the night.
But, what can we do about it? Aside from constantly shifting sleeping position (Should I be sleeping on my back? On my left? Right?)
Avoid the Clock
The first step is to resist the urge to check the time. It’s easy to be tempted to have a look at the clock, however, doing so can increase anxiety, making it harder to fall back asleep. As Dr. Bruce says, sleep is like love—the less you chase it, the more it comes.
It may be useful to point your alarm clock (if you still have one of those) the opposite direction to your bed.
Embracing Non-Sleep Deep Rest (NSDR)
Whilst this may not help you fall back asleep, it’s worth pointing out that just lying quietly in the dark without moving still offers rejuvenation. This revujenating stage is called Non-Sleep Deep Rest (otherwise known as NSDR)
If you’re not familiar with NSDR, check out our overview of Andrew Huberman’s opinions on NSDR here.
So, you can reassure yourself that whilst you may not be asleep, you are still resting.
Keep Your Heart Rate Down
To fall back asleep, it’s best if your heart rate is below 60 bpm. So, Dr. Bruce advises avoiding void getting up unnecessarily, as moving around can elevate your heart rate.
On a similar vain, he introduces the 4-7-8 breathing technique, which is designed to lower your heart rate. The technique is simple:
- Breathe in for 4 seconds.
- Hold for 7 seconds.
- Exhale for 8 seconds.
Repeat this cycle gently to calm your body and mind.
As per any of our Video Breakdowns, we only try to capture the most important pieces of information in text; the rest can be garnered from the video itself:
Wishing you a thorough night’s rest!
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Sweet Cinnamon vs Regular Cinnamon – Which is Healthier?
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Our Verdict
When comparing sweet cinnamon to regular cinnamon, we picked the sweet.
Why?
In this case, it’s not close. One of them is health-giving and the other is poisonous (but still widely sold in supermarkets, especially in the US and Canada, because it is cheaper).
It’s worth noting that “regular cinnamon” is a bit of a misnomer, since sweet cinnamon is also called “true cinnamon”. The other cinnamon’s name is formally “cassia cinnamon”, but marketers don’t tend to call it that, preferring to calling it simply “cinnamon” and hope consumers won’t ask questions about what kind, because it’s cheaper.
Note: this too is especially true in the US and Canada, where for whatever reason sweet cinnamon seems to be more difficult to obtain than in the rest of the world.
In short, both cinnamons contain cinnamaldehyde and coumarin, but:
- Sweet/True cinnamon contains only trace amounts of coumarin
- Regular/Cassia cinnamon contains about 250x more coumarin
Coumarin is heptatotoxic, meaning it poisons the liver, and the recommended safe amount is 0.1mg/kg, so it’s easy to go over that with just a couple of teaspoons of cassia cinnamon.
You might be wondering: how can they get away with selling something that poisons the liver? In which case, see also: the alcohol aisle. Selling toxic things is very common; it just gets normalized a lot.
Cinnamaldehyde is responsible for cinnamon’s healthier properties, and is found in reasonable amounts in both cinnamons. There is about 50% more of it in the regular/cassia than in the sweet/true, but that doesn’t come close to offsetting the potential harm of its higher coumarin content.
Want to learn more?
You may like to read:
- A Tale Of Two Cinnamons ← this one has more of the science of coumarin toxicity, as well as discussing (and evidencing) cinnamaldehyde’s many healthful properties against inflammation, cancer, heart disease, neurodegeneration, etc
Enjoy!
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Tasty Versatile Rice
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In the nearish future, we’re going to do some incredible rice dishes, but first we need to make sure we’re all on the same page about cooking rice, so here’s a simple recipe first, to get technique down and work in some essentials. We’ll be using wholegrain basmati rice, because it has a low glycemic index, lowest likelihood of heavy metal contamination (a problem for some kinds of rice), and it’s one of the easiest rices to cook well.
You will need
- 1 cup wholegrain basmati rice (it may also be called “brown basmati rice“; this is the same)
- 1 1/2 cups vegetable stock (ideally you have made this yourself from vegetable offcuts that you saved in the freezer, then it will be healthiest and lowest in sodium; failing that, low-sodium vegetable stock cubes can be purchased at most large supermarkets. and then made up at home with hot water)
- 1 tbsp extra virgin olive oil
- 1 tbsp chia seeds
- 1 tbsp black pepper, coarse ground
- 1 tsp turmeric powder (this small quantity will not change the flavor, but it has important health benefits, and also makes the rice a pleasant golden color)
- 1 tsp garlic powder
- 1 tsp yeast extract (this gently improves the savory flavor and also adds vitamin B12)
- Optional small quantity of green herbs for garnish. Cilantro is good (unless you have the soap gene); parsley never fails.
This is the ingredients list for a super-basic rice that will go with anything rice will go with; another day we can talk more extensive mixes of herbs and spice blends for different kinds of dishes (and different health benefits!), but for now, let’s get going!
Method
(we suggest you read everything at least once before doing anything)
1) Wash the rice thoroughly. We recommend using a made-for-purpose rice-washing bowl (like this one, for example), but failing that, simply rinse it thoroughly with cold water using a bowl and a sieve. You will probably need to rinse it 4–5 times, but with practice, it will only take a few seconds per rinse, and the water will be coming up clear.
2) Warm the pan. It doesn’t matter for the moment whether you’re using an electronic rice cooker, a stovetop pressure cooker, electronic pressure cooker, or just a sturdy pan with a heavy lid available, aside from that if it’s something non-stovetop, you now want it to be on low to warm up already.
3) Separately in a saucepan, bring your stock to a simmer
4) Put the tbsp of olive oil into the pan (even if you’re confident the rice won’t stick; this isn’t entirely about that) and turn up the heat (if it’s a very simple rice cooker, most at least have a warm/cook differentiation; if so, turn it to “cook”). You don’t want the oil to get to the point of smoking, so, to test the temperature as it heats, flick a single drop of water from your fingertip (you did wash your hands first, right? We haven’t been including that step, but please do wash your hands before doing kitchen things) into the pan. If it sizzles, the pan is hot enough now for the next step.
5) Put the rice into the pan. That’s right, with no extra liquid yet; we’re going to toast it for a moment. Stir it a little, for no more than a minute; keep it moving; don’t let it burn! If you try this several times and fail, it could be that you need a better pan. Treat yourself to one when you get the opportunity; until then, skip the toasting part if necessary.
6) Add the chia seeds and spices, followed by the stock, followed by the yeast extract. Why did we do the stock before the yeast extract? It’s because hot liquid will get all the yeast extract off the teaspoon 🙂
7) Put the lid on/down (per what kind of pan or rice cooker you are using), and turn up the heat (if it is a variable heat source) until a tiny bit of steam starts making its way out. When it does, turn it down to a simmer, and let the rice cook. Don’t stir it, don’t jiggle it; trust the process. If you stir or jiggle it, the rice will cook unevenly and, paradoxically, probably stick.
8) Do keep an eye on it, because when steam stops coming out, it is done, and needs taking off the heat immediately. If using an automatic rice cooker, you can be less attentive if you like, because it will monitor this for you.
Note: if you are using a simple pan with a non-fastening lid (any other kind of rice cooking setup is better), more steam will escape than the other methods, and it’s possible that it might run out of steam (literally) before the rice is finished. If the steam stops and you find the rice isn’t done, add a splash of water as necessary (the rice doesn’t need to be submerged, it just needs to have liquid; the steam is part of the cooking process), and make a note of how much you had to add (so that next time you can just add it at the start), and put it back on the heat until it is done.
9) Having taken it off the heat, let it sit for 5 minutes (with the lid still on) before doing any fluffing-up. Then you can fluff-up and serve, adding the garnish if you want one.
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Should You Go Light Or Heavy On Carbs?
- Chia: The Tiniest Seeds With The Most Value
- Black Pepper’s Impressive Anti-Cancer Arsenal (And More)
- Why Curcumin (Turmeric) Is Worth Its Weight In Gold
- The Many Health Benefits Of Garlic
Take care!
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Celery vs Carrot – Which is Healthier?
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Our Verdict
When comparing celery to carrot, we picked the carrot.
Why?
In terms of macros, carrot has more protein, carbs, and fiber, and is thus the “most food per food” option. The carb:fiber ratio is such that they have about the same glycemic index (when raw, anyway).
In the category of vitamins, celery has more of vitamins B9 and K, while carrot has more of vitamins A, B1, B2, B3, B5, B6, C, E, and choline. An easy win for carrot here.
When it comes to minerals, celery has more calcium and selenium, while carrot has more copper, iron, magnesium, manganese, phosphorus, potassium, and zinc. Another clear win for carrot.
In short, both are very respectable foods, but carrot simply has more in it, and it’s all good.
Enjoy!
Want to learn more?
You might like to read:
Level-Up Your Fiber Intake! (Without Difficulty Or Discomfort)
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Knitting helps Tom Daley switch off. Its mental health benefits are not just for Olympians
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Olympian Tom Daley is the most decorated diver in Britain’s history. He is also an avid knitter. At the Paris 2024 Olympics Daley added a fifth medal to his collection – and caught the world’s attention knitting a bright blue “Paris 24” jumper while travelling to the games and in the stands.
At the Tokyo Olympics, where Daley was first spotted knitting, he explained its positive impact on his mental health.
It just turned into my mindfulness, my meditation, my calm and my way to escape the stresses of everyday life and, in particular, going to an Olympics.
The mental health benefits of knitting are well established. So why is someone famous like Daley knitting in public still so surprising?
Africa Voice/Shutterstock Knitting is gendered
Knitting is usually associated with women – especially older women – as a hobby done at home. In a large international survey of knitting, 99% of respondents identified as female.
But the history of yarn crafts and gender is more tangled. In Europe in the middle ages, knitting guilds were exclusive and reserved for men. They were part of a respected Europe-wide trade addressing a demand for knitted products that could not be satisfied by domestic workers alone.
The industrial revolution made the production of clothed goods cheaper and faster than hand-knitting. Knitting and other needle crafts became a leisure activity for women, done in the private sphere of the home.
World Wars I and II turned the spotlight back on knitting as a “patriotic duty”, but it was still largely taken up by women.
During COVID lockdowns, knitting saw another resurgence. But knitting still most often makes headlines when men – especially famous men like Daley or actor Ryan Gosling – do it.
Men who knit are often seen as subverting the stereotype it’s an activity for older women.
Knitting the stress away
Knitting can produce a sense of pride and accomplishment. But for an elite sportsperson like Daley – whose accomplishments already include four gold medals and one silver – its benefits lie elsewhere.
Olympics-level sport relies on perfect scores and world records. When it comes to knitting, many of the mental health benefits are associated with the process, rather than the end result.
Daley says knitting is the “one thing” that allows him to switch off completely, describing it as “my therapy”. https://www.youtube.com/embed/6wwXGOki–c?wmode=transparent&start=0
The Olympian says he could
knit for hours on end, honestly. There’s something that’s so satisfying to me about just having that rhythm and that little “click-clack” of the knitting needles. There is not a day that goes by where I don’t knit.
Knitting can create a “flow” state through rhythmic, repetitive movements of the yarn and needle. Flow offers us a balance between challenge, accessibility and a sense of control.
It’s been shown to have benefits relieving stress in high-pressure jobs beyond elite sport. Among surgeons, knitting has been found to improve wellbeing as well as manual dexterity, crucial to their role.
For other health professionals – including oncology nurses and mental health workers – knitting has helped to reduce “compassion fatigue” and burnout. Participants described the soothing noise of their knitting needles. They developed and strengthened team bonds through collective knitting practices. https://www.youtube.com/embed/dTTJjD_q2Ik?wmode=transparent&start=0 A Swiss psychiatrist says for those with trauma, knitting yarn can be like “knitting the two halves” of the brain “back together”.
Another study showed knitting in primary school may boost children’s executive function. That includes the ability to pay attention, remember relevant details and block out distractions.
As a regular creative practice, it has also been used in the treatment of grief, depression and subduing intrusive thoughts, as well countering chronic pain and cognitive decline.
Knitting is a community
The evidence for the benefits of knitting is often based on self-reporting. These studies tend to produce consistent results and involve large population samples.
This may point to another benefit of knitting: its social aspect.
Knitting and other yarn crafts can be done alone, and usually require simple materials. But they also provide a chance to socialise by bringing people together around a common interest, which can help reduce loneliness.
The free needle craft database and social network Ravelry contains more than one million patterns, contributed by users. “Yarn bombing” projects aim to engage the community and beautify public places by covering objects such as benches and stop signs with wool.
The interest in Daley’s knitting online videos have formed a community of their own.
In them he shows the process of making the jumper, not just the finished product. That includes where he “went wrong” and had to unwind his work.
His pride in the finished product – a little bit wonky, but “made with love” – can be a refreshing antidote to the flawless achievements often on display at the Olympics.
Michelle O’Shea, Senior Lecturer, School of Business, Western Sydney University and Gabrielle Weidemann, Associate Professor in Psychological Science, Western Sydney University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Avocado vs Blueberries – 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 avocado to blueberries, we picked the avocado.
Why?
These two fruits aren’t as similar as some of the comparisons we’ve made—we often go for “can be used in the same way culinarily” comparisons. But! They are both popularly in the “superfood” category, so it’s interesting to consider:
In terms of macros, avocado has more protein, (healthy!) fat, and fiber, while blueberries have more carbs. An easy win for avocado here, unless you’re on a calorie-controlled diet perhaps, since avocado is also higher in those. About that fat; it’s mostly monounsaturated, with some polyunsaturated and saturated, and is famously a good source of omega-3 in the form of ALA.
In the category of vitamins, avocado has more of vitamins A, B1, B2, B3, B5, B6, B7, B9, C, E, K, and choline, while blueberries are not higher in any vitamins. So, not a tricky decision here.
When it comes to minerals, avocado has more calcium, copper, iron, magnesium, phosphorus, potassium, selenium, and zinc, while blueberries are higher in manganese. Another win for avocados.
There is one other category that’s important to consider in this case, and that’s polyphenols. We’d be here all day if we listed them all, but in total, blueberries have about 1193x the polyphenol content that avocados do. Blueberries got the reputation for antioxidant properties for a reason; it is well-deserved!
So, out of the two, we declare avocado the overall more nutritious of the two, but blueberries absolutely deserve the acclaim they get also.
Want to learn more?
You might like to read:
Give Us This Day Our Daily Dozen
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