Cold Medicines & Heart Health
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Cold Medicines & Heart Health
In the wake of many decongestants disappearing from a lot of shelves after a common active ingredient being declared useless*, you may find yourself considering alternative decongestants at this time of year.
*In case you missed it:
It doesn’t seem to be dangerous, by the way, just also not effective:
FDA Panel Says Common OTC Decongestant, Phenylephrine, Is Useless
Good for your nose, bad for your heart?
With products based on phenylephrine out of the running, products based on pseudoephedrine, a competing drug, are enjoying a surge in popularity.
Good news: pseudoephedrine works!
Bad news: pseudoephedrine works because it is a vasoconstrictor, and that vasoconstriction reduces nasal swelling. That same vasoconstriction also raises overall blood pressure, potentially dangerously, depending on an assortment of other conditions you might have.
Further reading: Can decongestants spike your blood pressure? What to know about hypertension and cold medicine
Who’s at risk?
The warning label, unread by many, reads:
❝Do not use this product if you have heart disease, high blood pressure, thyroid disease, diabetes, or difficulty in urination due to enlargement of the prostate gland, unless directed by a doctor❞
Source: Harvard Health | Don’t let decongestants squeeze your heart
What are the other options?
The same source as above recommends antihistamines as an option to be considered, citing:
❝Antihistamines such as […] cetirizine (Zyrtec) and loratadine (Claritin) can help with a stuffy nose and are safe for the heart.❞
But we’d be remiss not to mention drug-free options too, for example:
- Saline rinse with a neti pot or similar
- Use of a humidifier in your house/room
- Steam inhalation, with or without eucalyptus etc
See also: Inhaled Eucalyptus’s Immunomodulatory and Antimicrobial Effects
Take care!
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Beetroot vs Carrot – Which is Healthier?
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Our Verdict
When comparing beetroot to carrot, we picked the carrot.
Why?
It was close! And beetroot does have its advantages, but we say carrot wins on balance.
In terms of macros, these two root vegetables are close to identical, down to both having 9.57g carbs per 100g, and 2.8g fiber per 100g. Technically, beetroot has a smidgen more protein, but nobody’s eating these for their tiny protein content.
When it comes to vitamins, it’s not close and the margins are mostly huge: carrots have a lot more of vitamins A, B1, B2, B3, B5, B6, C, E, K, and choline, while beetroot has more vitamin B9.
In the category of minerals, superficially it swings the other way, but the margins this time are small. Nevertheless, beetroot has more copper, iron, magnesium, manganese, phosphorus, potassium, selenium, and zinc, while carrots have more calcium.
This would make things, on balance, a tie: equal on macros, carrots win on vitamins, beetroot wins on minerals.
But because of the relative margins of difference, carrots win the day, because they’re almost as good as beetroot on those minerals, whereas beetroot doesn’t come close to carrot on the vitamins.
Want to learn more?
You might like to read:
From Apples to Bees, and high-fructose C’s: Which Sugars Are Healthier, And Which Are Just The Same?
Take care!
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Self-Compassion – by Dr. Kristin Neff
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A lot of people struggle with self-esteem, and depending on one’s surrounding culture, it can even seem socially obligatory to be constantly valuing oneself highly (or else, who else will if we do not?). But, as Dr. Neff points out, there’s an inherent problem with reinforcing for oneself even a positive message like “I am smart, strong, and capable!” because sometimes all of us have moments of being stupid, weak, and incapable (occasionally all three at once!), which places us in a position of having to choose between self-deceit and self-deprecation, neither of which are good.
Instead, Dr. Neff advocates for self-compassion, for treating oneself as one (hopefully) would a loved one—seeing their/our mistakes, weaknesses, failures, and loving them/ourself anyway.
She does not, however, argue that we should accept just anything from ourselves uncritically, but rather, we identify our mistakes, learn, grow, and progress. So not “I should have known better!”, nor even “How was I supposed to know?!”, but rather, “Now I have learned a thing”.
The style of the book is quite personal, as though having a heart-to-heart over a hot drink perhaps, but the format is organized and progresses naturally from one idea to the next, taking the reader to where we need to be.
Bottom line: if you have trouble with self-esteem (as most people do), then that’s a trap that there is a way out of, and it doesn’t require being perfect or lowering one’s standards, just being kinder to oneself along the way—and this book can help inculcate that.
Click here to check out Self-Compassion, and indeed be kind to yourself!
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Grapefruit vs Orange – Which is Healthier?
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Our Verdict
When comparing grapefruit to orange, we picked the orange.
Why?
It’s easy, when guessing which is the healthier out of two things, to guess that the more expensive or perhaps less universally available one is the healthier. But it’s not always so, and today is one of those cases!
In terms of macros, they are very similar fruits, with almost identical levels of carbohydrates, proteins, and fats, as well as water. Looking more carefully, we find that grapefruit’s sugars contain a slightly high proportion of fructose; not enough to make it unhealthy by any means (indeed, no whole unprocessed fruit is unhealthy unless it’s literally poisonous), but it is a thing to note if we’re micro-analysing the macronutrients. Also, oranges have slightly more fiber, which is always a plus.
When it comes to vitamins, oranges stand out with more of vitamins B1, B2, B3, B6, B9, C, and E, while grapefruit boasts more vitamin A (hence its color). Still, we’re calling this category another win for oranges.
In the category of minerals, oranges again sweep with more calcium, copper, iron, magnesium, manganese, potassium, and selenium, while grapefruit has just a little more phosphorus. So, another easy win for oranges.
One final consideration that’s not shown in the nutritional values, is that grapefruit contains 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. It can also be found in lower quantities in Seville (sour) oranges, and it’s not present (or at least, if it is, it’s in truly tiny quantities) in most oranges.
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, today’s sections add up to an overwhelming win for oranges!
Want to learn more?
You might like to read:
Take care!
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The Collagen Cure – by Dr. James DiNicolantonio
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Collagen is vital for, well, most of our bodies, really. Where me most tend to feel its deficiency is in our joints and skin, but it’s critical for bones and many other tissues too.
You may be wondering: why a 572-page book to say what surely must amount to “take collagen, duh”?
Dr. DiNicolantonio has a lot more of value to offer us than that. In this book, we learn about not just collagen synthesis and usage, different types of collagen, the metabolism of it in our diet (if we get it—vegans and vegetarians won’t). We also learn about the building blocks of collagen (vegans and vegetarians do get these, assuming a healthy balanced diet), with a special focus on glycine, the smallest amino acid which makes up about a third of the mass of collagen (a protein).
Not stopping there, we also learn about the interplay of other nutrients with our metabolism of glycine and, if applicable, collagen. Vitamin C and copper are star features, but there’s a lot more going on with other nutrients too, down to the level of “So take this 75 minutes before this but after that and/but definitely not with the other”, etc.
The style is incredibly clear and readable for something that’s also quite scientifically dense (over 1000 references and many diagrams).
Bottom line: if you’re serious about maintaining your body as you get older, and you’d like a book about collagen that’s a lot more helpful than “take collagen, duh”, then this is the book for you.
Click here to check out The Collagen Cure, and take care of yours!
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Lucid Dreaming – by Stephen LaBerge Ph.D.
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For any unfamiliar: lucid dreaming means being aware that one is dreaming, while dreaming, and exercising a degree of control over the dream. Superficially, this is fun. But if one really wants to go deeper into it, it can be a lot more:
Dr. Stephen LaBerge takes a science-based approach to lucid dreaming, and in this work provides not only step-by-step instructions of several ways of inducing lucid dreaming, but also, opens the reader’s mind to things that can be done there beyond the merely recreational:
In lucid dreams, he argues and illustrates, it’s possible to talk to parts of one’s own subconscious (Inception, anyone? Yes, this book came first) and get quite an amount of self-therapy done. And that hobby you wish you had more time to practice? The possibilities just became limitless. And who wouldn’t want that?
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Staying Strong: Tips To Prevent Muscle Loss With Age
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Dr. Andrea Furlan, specialist in physical medicine and rehabilitation with 30 years of experience, has advice:
Fighting sarcopenia
Sarcopenia is so common as to be considered “natural”, but “natural” does not mean “obligatory” and it certainly doesn’t mean “healthy”. As for how to fight it?
You may be thinking “let us guess, is it eat protein and do resistance exercises? And yes it is, but that’s only part of it…
Firstly, she recommends remembering why you are doing this, or because understanding is key to compliance (i.e. your perfect diet and exercise program will mean nothing if you don’t actually do it, and you won’t do it enough to make it a habit, let alone keep it up, if the reasons aren’t clear in your mind).
Sarcopenia comes with an increased risk of falls, reduced physical capacity in general, resultant disability, social isolation, and depression. Of course, this is not a one-to-one equation; you will not necessarily become depressed the moment your muscle mass is below a certain percentage, but statistically speaking, the road to ruin is laid out clearly.
Secondly, she recommends being on the lookout for it. If you check your body composition regularly with a gadget, that’s great and laudable; if you don’t, then a) consider getting one (here’s an example product on Amazon), and b) watch out for decreased muscle strength, fatigue, reduced stamina, noticeable body shape changes with muscle loss and (likely) fat gain.
Thirdly, she recommends more than just regular resistance training and good protein intake. Yes, she recommends those things too, but also getting enough water (can’t rebuild the body without it), avoiding a sedentary lifestyle (sitting leads to atrophy of many supporting and stabilizing muscles, you know, the kind of muscles that don’t look flashy but stop you falling down), and getting good sleep—vital for all kinds of body maintenance, and muscle maintenance is no exception (there’s a reason bodybuilders sleep 9–12 hours daily when in a gaining phase; you don’t need to do that, but don’t skimp on your 7–9 hours, yes, really, even you, yes, at any age).
Lastly, she recommends continuing to learn about the topic, as otherwise it’s easy to go off-track.
For more information on all of the above and more, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
- Protein: How Much Do We Need, Really?
- Resistance Is Useful! (Especially As We Get Older)
- Resistance Beyond Weights
- HIIT, But Make It HIRT ← this is about high-intensity resistance training (HIRT); confusing the muscles like one confuses the heart in HIIT, which thus yields improved results
- Sleep: Yes, You Really Do Still Need It
Take care!
Don’t Forget…
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