The Truth About Vaccines
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The Truth About Vaccines
Yesterday we asked your views on vaccines, and we got an interesting spread of answers. Of those who responded to the poll, most were in favour of vaccines. We got quite a lot of comments this time too; we can’t feature them all, but we’ll include extracts from a few in our article today, as they raised interesting points!
Vaccines contain dangerous ingredients that will harm us more than the disease would: True or False?
False, contextually.
Many people are very understandably wary of things they know full well to be toxic, being injected into them.
One subscriber who voted for “Vaccines are poison, and/or are some manner of conspiracy ” wrote:
❝I think vaccines from 50–60 years ago are true vaccines and were safer than vaccines today. I have not had a vaccine for many, many years, and I never plan to have any kind of vaccine/shot again.❞
They didn’t say why they personally felt this way, but the notion that “things were simpler back in the day” is a common (and often correct!) observation regards health, especially when it comes to unwanted additives and ultraprocessing of food.
Things like aluminum or mercury in vaccines are much like sodium and chlorine in table salt. Sodium and chlorine are indeed both toxic to us. But in the form of sodium chloride, it’s a normal part of our diet, provided we don’t overdo it.
Additionally, the amount of unwanted metals (e.g. aluminum, mercury) in vaccines is orders of magnitude smaller than the amount in dietary sources—even if you’re a baby and your “dietary sources” are breast milk and/or formula milk.
In the case of formaldehyde (an inactivating agent), it’s also the dose that makes the poison (and the quantity in vaccines is truly miniscule).
This academic paper alone cites more sources than we could here without making today’s newsletter longer than it already is:
Vaccine Safety: Myths and Misinformation
I have a perfectly good immune system, it can handle the disease: True or False?
True! Contingently.
In fact, our immune system is so good at defending against disease, that the best thing we can do to protect ourselves is show our immune system a dead or deactivated version of a pathogen, so that when the real pathogen comes along, our immune system knows exactly what it is and what to do about it.
In other words, a vaccine.
One subscriber who voted for “Vaccines are important but in some cases the side effects can be worse ” wrote:
❝In some ways I’m vacd out. I got COVid a few months ago and had no symptoms except a cough. I have asthma and it didn’t trigger a lot of congestion. No issues. I am fully vaccinated but not sure I’ll get one in fall.❞
We’re glad this subscriber didn’t get too ill! A testimony to their robust immune system doing what it’s supposed to, after being shown a recent-ish edition of the pathogen, in deactivated form.
It’s very reasonable to start wondering: “surely I’m vaccinated enough by now”
And, hopefully, you are! But, as any given pathogen mutates over time, we eventually need to show our immune system what the new version looks like, or else it won’t recognize it.
See also: Why Experts Think You’ll Need a COVID-19 Booster Shot in the Future
So why don’t we need booster shots for everything? Often, it’s because a pathogen has stopped mutating at any meaningful rate. Polio is an example of this—no booster is needed for most people in most places.
Others, like flu, require annual boosters to keep up with the pathogens.
Herd immunity will keep us safe: True or False?
True! Ish.
But it doesn’t mean what a lot of people think it means. For example, in the UK, “herd immunity” was the strategy promoted by Prime Minister of the hour, Boris Johnson. But he misunderstood what it meant:
- What he thought it meant: everyone gets the disease, then everyone who doesn’t die is now immune
- What it actually means: if most people are immune to the disease (for example: due to having been vaccinated), it can’t easily get to the people who aren’t immune
One subscriber who voted for “Vaccines are critical for our health; vax to the max! ” wrote:
❝I had a chiropractor a few years ago, who explained to me that if the general public took vaccines, then she would not have to vaccinate her children and take a risk of having side effects❞
Obviously, we can’t speak for this subscriber’s chiropractor’s children, but this raises a good example: some people can’t safely have a given vaccine, due to underlying medical conditions—or perhaps it is not available to them, for example if they are under a certain age.
In such cases, herd immunity—other people around having been vaccinated and thus not passing on the disease—is what will keep them safe.
Here’s a useful guide from the US Dept of Health and Human Services:
How does community immunity (a.k.a. herd immunity) work?
And, for those who are more visually inclined, here’s a graphical representation of a mathematical model of how herd immunity works (you can run a simulation)!
Stay safe!
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Felt Time – by Dr. Marc Wittmann
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This book goes far beyond the obvious “time flies when you’re having fun / passes slowly when bored”, or “time seems quicker as we get older”. It does address those topics too, but even in doing so, unravels deeper intricacies within.
The author, a research psychologist, includes plenty of reference to actual hard science here, and even beyond subjective self-reports. For example, you know how time seems to slow down upon immediate apparent threat of violent death (e.g. while crashing, while falling, or other more “violent human” options)? We learn of an experiment conducted in an amusement park, where during a fear-inducing (but actually safe) plummet, subjective time slows down yes, but measures of objective perception and cognition remained the same. So much for adrenal superpowers when it comes to the brain!
We also learn about what we can change, to change our perception of time—in either direction, which is a neat collection of tricks to know.
The style is on the dryer end of pop-sci; we suspect that being translated from German didn’t help its levity. That said, it’s not scientifically dense either (i.e. not a lot of jargon), though it does have many references (which we like to see).
Bottom line: if you’ve ever wished time could go more quickly or more slowly, this book can help with that.
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Prevention Is Better Than Cure
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Preventative healthcare is the theme this week:
New year, new risks
The start of a new year is a great time to update adult vaccinations, including the flu shot, any COVID-19 boosters, and vaccines for pneumonia, shingles, and tetanus—when was your last booster, after all? Vaccination recommendations vary by age and health conditions, so do check what’s appropriate in your case. Key vaccines include the pneumonia vaccine for those 65 and older, the shingles vaccine for adults over 50, and the Tdap vaccine every 10 years to protect against tetanus, diphtheria, and pertussis (whooping cough), especially for new parents and grandparents, to protect infants:
Read in full: Why it’s important to update adult vaccinations for a new year
Related: The Truth About Vaccines
The heart-healthiest swap you can do
Based on a large (n=202,863, of which 160,123 women and 42,740 men) dataset, a higher plant-to-animal protein ratio is associated with significantly lower risks of cardiovascular disease (CVD) and coronary artery disease (CAD), with diets lower in meat (especially if lower in red meat) and instead rich in plant-based proteins like legumes, nuts, and whole grains reducing CVD risk by 19% and coronary artery disease risk by 27%. Which is quite considerable.
Substituting even small amounts of animal protein (especially if it’s red meat) with plant protein further enhances heart health:
Read in full: Higher plant-to-animal protein ratio linked to lower risk for CVD, CAD among U.S. adults
Related: Plant vs Animal Protein: Head to Head
Let’s keep pan-resistant superbugs at bay
Researchers want to warn us about the threat of pan-resistant bacteria, which could render all known antibiotics ineffective, leading to a sharp rise in global infection-related deaths.
To be clear, we don’t have anything pan-resistant yet, but antibiotic-resistant superbugs are getting close, and in the long term, are likely to win the evolutionary arms race if we don’t change things to diverge considerably from our current path. Modeling a hypothetical pan-resistant E. coli strain, researchers predicted U.S. sepsis deaths could increase 18- to 46-fold within five years of its emergence.
The study calls for urgent action, including stricter antibiotic stewardship, new drug development, and monitoring technologies, emphasizing that without intervention, the global impact could be catastrophic:
Read in full: A public health emergency is waiting at the bottom of the antibiotic resistance cliff
Related: Stop Sabotaging Your Immune System ← see also (linked therein), 4 ways antibiotics can kill you
Take care!
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Where Nutrition Meets Habits!
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Where Nutrition Meets Habits…
This is Claudia Canu, MSc., INESEM. She’s on a mission to change the way we eat:
Often, diet is a case of…
- Healthy
- Easy
- Cheap
(choose two)
She wants to make it all three, and tasty too. She has her work cut out for her, but she’s already blazed quite a trail personally:
❝Nine months before turning 40 years old, I set a challenge for myself: Arrive to the day I turn 40 as the best possible version of myself, physically, mentally and emotionally.❞
~ Claudia Canu
In Her Own Words: My Journey To My Healthy 40s
And it really was quite a journey:
- September: Changes That Destabilize
- October: Looking for Focus
- November: New Habits
- December: Analyzing The First Results
- January: Traveling & Perfectionism
- February: Habits & Goals
- March: Connection, Cravings, & Organization
- April: Physical & Emotional Changes After 7 Months
- May: Reflections & Considerations
- June: Challenge Is Over
For those of us who’d like the short-cut rather than a nine-month quasi-spiritual journey… based on both her experience, and her academic and professional background in nutrition, her main priorities that she settled on were:
- Making meals actually nutritionally balanced, which meant re-thinking what she thought a meal “should” be
- Making nutritionally balanced meals that didn’t require a lot of skill and/or resources
- That’s it!
But, easier said than done… Where to begin?
She shares an extensive list of recipes, from meals to snacks (I thought I was the only one who made coffee overnight oats!), but the most important thing from her is:
Claudia’s 10 Guiding Principles:
- Buy only fresh ingredients that you are going to cook yourself. If you decide to buy pre-cooked ones, make sure they do not have added ingredients, especially sugar (in all its forms).
- Use easy and simple cooking methods.
- Change ingredients every time you prepare your meals.
- Prepare large quantities for three or four days.
- Store the food separately in tightly closed Tupperware.
- Organize yourself to always have ready-to-eat food in the fridge.
- When hungry, mix the ingredients in the ideal amounts to cover the needs of your body.
- Chew well and take the time to taste your food.
- Eat foods that you like and enjoy.
- Do not overeat but don’t undereat either.
We have only two quibbles with this fine list, which are:
About Ingredients!
Depending on what’s available around you, frozen and/or tinned “one-ingredient” foods can be as nutritional as (if not more nutritional than) fresh ones. By “one-ingredient” foods here we mean that if you buy a frozen pack of chopped onions, the ingredients list will be: “chopped onions”. If you buy a tin of tomatoes, the ingredients will say “Tomatoes” or at most “Tomatoes, Tomato Juice”, for example.
She does list the ingredients she keeps in; the idea that with these in the kitchen, you’ll never be in the position of “oh, we don’t have much in, I guess it’s a pizza delivery night” or “well there are some chicken nuggets at the back of the freezer”.
Check Out And Plan: 10 Types Of Ingredients You Should Always Keep In Your Kitchen
Here Today, Gone Tomorrow?
Preparing large quantities for three or four days can result in food for one or two days if the food is unduly delicious
But! Claudia has a remedy for that:
Read: How To Eliminate Food Cravings And What To Do When They Win
Anyway, there’s a wealth of resources in the above-linked pages, so do check them out!
Perhaps the biggest take-away is to ask yourself:
“What are my guiding principles when it comes to food?”
If you don’t have a ready answer, maybe it’s time to tackle that—whether Claudia’s way or your own!
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Somatic Exercises For Nervous System Regulation – by Rose Kilian
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We’ve written before about the vagus nerve, its importance, and how to make use of it, but it’s easy to let it slip from one’s mind when it comes to exercises. This book fixes that!
The promised 35 exercises are quite a range, and are organized into sections:
- Revitalizing through breath
- Stress and tension release
- Spinal and postural health
- Mindfulness and grounding
- Movements for flexibility
- Graceful balance and focus
While it’s not necessary to do all 35 exercises, it’s recommended to do at least some from each section, to “cover one’s bases”, and enjoy the best of all worlds.
The exercises are drawn from many sources, but tai chi and yoga are certainly the most well-represented. Others, meanwhile, are straight from physiotherapy or are things one might expect to be advised at a neurology consultation.
Bottom line: if you’d like to take better care of your vagus nerve, the better for it to take care of you, this book can certainly help with that.
Click here to check out Somatic Exercises For Nervous System Regulation, and take care of yourself!
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Kombucha vs Kimchi – Which is Healthier
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Our Verdict
When comparing kombucha to kimchi, we picked the kombucha.
Why?
While both are very respectable gut-healthy fermented products,
• the kombucha contains fermented tea, a little apple cider vinegar, and a little fiber
• the kimchi contains (after the vegetables) 810 mg sodium in that little tin, and despite the vegetables, no fiber.You may reasonably be surprised that they managed to take something that is made of mostly vegetables and ended up with no fiber without juicing it, but they did. Fermented vegetables are great for the healthy bacteria benefits (and are tasty too!), but the osmotic pressure due to the salt destroys the cell walls and thus the fiber.
Thus, we chose the kombucha that does the same job without delivering all that salt.
However! If you are comparing kombucha and kimchi out in the wilds of your local supermarket, do still check individual labels. It’s not uncommon, for example, for stores to sell pre-made kombucha that’s loaded with sugar.
About sugar and kombucha…
Sugar is required to make kombucha, to feed the yeast and helpful bacteria. However, there should be none of that sugar left (or only the tiniest trace amount) in the final product, because the yeast (and friends) consumed and metabolized it.
What some store brands do, however, is add in sugar afterwards, as they believe it improves the taste. This writer cannot imagine how, but that is their rationale in any case. Needless to say, it is not a healthy addition, and specifically, it’s bad for your gut, which (healthwise) is the whole point of drinking kombucha in the first place.
Want some? Here is an example product on Amazon, but feel free to shop around as there are many flavors available!
Read more about gut health: Gut Health 101
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Self-Care That’s Not Just Self-Indulgence
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Self-Care That’s Not Just Self-Indulgence
Self-care is often seen as an excuse for self-indulgence. Worse, it’s often used as an excuse for self-indulgence—in ways that can end up making us feel worse.
It’s a bit like dietary “cheat days”. If your diet needs cheat days, your diet probably isn’t right for you!
How to recognize the difference between self-care and self-indulgence?
Statistically, the majority of our subscribers are parents (whose children are now mostly grown up, but still, the point is that parenting experience has been gleaned), and/or are or have been caregivers of some form or other.
When a small child is ill, we (hopefully!) look after them carefully:
- We don’t expect too much of them, but…
- …we do expect them to adhere to things consistent with their recovery.
Critically: an important part of self-care is that it actually should be care.
Let’s spell something out: neglect is not care!
How this works for physical and mental health
If you overdo it in physical exercise, it’s right and correct to take a break to recover, and during that time, do things that will hasten one’s recovery. For example:
Overdone It? How To Speed Up Recovery After Exercise
But it’s well-known that if you just do nothing, your condition will likely deteriorate. Also, “a break to recover” is going to be as short as is necessary to recover. Then you’ll ease back into exercise, but you will get back to it.
For mental health it’s just the same. If we for whatever reason need to take a step back, it’s right and correct to do take a break to recover, and during that time, do things that will hasten one’s recovery.
Sometimes, if for example it’s just a case of burnout, rest is the best medicine, and even rest can be an active process. See for example:
How To Rest More Efficiently (Yes, Really)
So the question to ask, when it comes to self-care vs self-indulgence, is:
“Is this activity helping me to get better?”
Some examples:
Probably not great self-care activities:
- Oversleeping (unless you were sleep-deprived, in which case, it’s better to get an earlier night than a later morning, if possible)
- Overeating (comfort-eating is a thing, but your actual problems will still be there)
- Mindless activities (mindless scrolling, TV-watching, game-playing, etc)
Probably better self-care activities:
- Enjoyable physical activity (whatever that may be for you)
- Preparing your favorite food, and then enjoying it mindfully
- Engaging in a personal project that might not be that important, but it’s fulfilling to you (hobbies etc can fall into this category)
- Scheduling some time, and committing some resources, to tackling whatever problem(s) you are facing that’s prompting you to need this self-care.
- Doing the tasks you want to hide away from, but making them fun.
What’s your go-to self-care? We love to hear from you, so feel free to hit “reply” to this email, or use the handy feedback form at the bottom!
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