How To Heal And Regrow Receding Gums
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It’s Q&A Day at 10almonds!
Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!
In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!
As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!
So, no question/request too big or small
❝Hey Sheila – As always, your articles are superb !! So, I have a topic that I’d love you guys to discuss: green tea. I used to try + drink it years ago but I always got an allergic reaction to it. So the question I’d like answered is: Will I still get the same allergic reaction if I take the capsules ? Also, because it’s caffeinated, will taking it interfere with iron pills, other vitamins + meds ? I read that the health benefits of the decaffeinated tea/capsules are not as great as the caffeinated. Any info would be greatly appreciated !! Thanks much !!❞
Hi! I’m not Sheila, but I’ll answer this one in the first person as I’ve had a similar issue:
I found long ago that taking any kind of tea (not herbal infusions, but true teas, e.g. green tea, black tea, red tea, etc) on an empty stomach made me want to throw up. The feeling would subside within about half an hour, but I learned it was far better to circumvent it by just not taking tea on an empty stomach.
However! I take an l-theanine supplement when I wake up, to complement my morning coffee, and have never had a problem with that. Of course, my physiology is not your physiology, and this “shouldn’t” be happening to either of us in the first place, so it’s not something there’s a lot of scientific literature about, and we just have to figure out what works for us.
This last Monday I wrote (inspired in part by your query) about l-theanine supplementation, and how it doesn’t require caffeine to unlock its benefits after all, by the way. So that’s that part in order.
I can’t speak for interactions with your other supplements or medications without knowing what they are, but I’m not aware of any known issue, beyond that l-theanine will tend to give a gentler curve to the expression of some neurotransmitters. So, if for example you’re talking anything that affects that (e.g. antidepressants, antipsychotics, ADHD meds, sleepy/wakefulness meds, etc) then checking with your doctor is best.
❝Can you do something on collagen and keep use posted on pineapple, and yes love and look forward to each issue❞
Glad you’re enjoying! We did write a main feature on collagen a little while back! Here it is:
We Are Such Stuff As Fish Are Made Of
As for pineapple, there’s not a lot to keep you posted about! Pineapple’s protein-digesting, DNA-unzipping action is well-established and considered harmless (if your mouth feels weird when you eat pineapple or drink pineapple juice, this is why, by the way) because no meaningful damage was done.
For example:
- Pineapple’s bromelain action is akin to taking apart a little lego model brick by brick (easy to fix)
- Clastogenic genotoxicity is more like taking a blowtorch to the lego model (less easy to fix)
Fun fact: pineapple is good against inflammation, because of the very same enzyme!
❝I never knew anything about the l- tea. Where can I purchase it?❞
You can get it online quite easily! Here’s an example on Amazon
❝The 3 most important exercises don’t work if you can’t get on the floor. I’m 78, and have knee replacements. What about 3 best chair yoga stretches? Love your articles!❞
Here are six!
We turn the tables and ask you a question!
We’ll then talk about this tomorrow:
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Nonverbal Epiphany – by Dr. Stephen Furlich
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The subtitle of this book, “Steps To Improve Your Nonverbal Communication” suggests that this is principally an instructional book—it’s not. Rather, it’s mostly informational, and it is left to the reader to interpret what to do with that information.
But, what a lot of information!
And well-sourced, too: this book has scientific paper citations at a rate of one or two per page, with many diagrams and infographics too. It is, in effect, a treasure trove of physiological, psychological, and sociological data when it comes to nonverbal communication and the various factors that influence it.
So, what can you hope to gain from this book? A lot of sorting out of science vs suppositions, mostly.
From digit ratios to crossed arms, from eye-contact to attire, do things really mean what we’ve been told they mean?
And if they don’t, will people perceive them that way anyway, or will textbook rules go out the window in a real conversation? How about in real nonverbal interactions?
(What’s a nonverbal interaction? It’s the behavior exhibited between strangers in the street, it’s the impression given and received by your profile picture, things like that).
Bottom line is that this book is data, data, and more data. If ever you wanted to sort the psychology from the pseudoscience, this is the book for you.
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The Paleo Diet
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What’s The Real Deal With The Paleo Diet?
The Paleo diet is popular, and has some compelling arguments for it.
Detractors, meanwhile, have derided Paleo’s inclusion of modern innovations, and have also claimed it’s bad for the heart.
But where does the science stand?
First: what is it?
The Paleo diet looks to recreate the diet of the Paleolithic era—in terms of nutrients, anyway. So for example, you’re perfectly welcome to use modern cooking techniques and enjoy foods that aren’t from your immediate locale. Just, not foods that weren’t a thing yet. To give a general idea:
Paleo includes:
- Meat and animal fats
- Eggs
- Fruits and vegetables
- Nuts and seeds
- Herbs and spices
Paleo excludes:
- Processed foods
- Dairy products
- Refined sugar
- Grains of any kind
- Legumes, including any beans or peas
Enjoyers of the Mediterranean Diet or the DASH heart-healthy diet, or those with a keen interest in nutritional science in general, may notice they went off a bit with those last couple of items at the end there, by excluding things that scientific consensus holds should be making up a substantial portion of our daily diet.
But let’s break it down…
First thing: is it accurate?
Well, aside from the modern cooking techniques, the global market of goods, and the fact it does include food that didn’t exist yet (most fruits and vegetables in their modern form are the result of agricultural engineering a mere few thousand years ago, especially in the Americas)…
…no, no it isn’t. Best current scientific consensus is that in the Paleolithic we ate mostly plants, with about 3% of our diet coming from animal-based foods. Much like most modern apes.
Ok, so it’s not historically accurate. No biggie, we’re pragmatists. Is it healthy, though?
Well, health involves a lot of factors, so that depends on what you have in mind. But for example, it can be good for weight loss, almost certainly because of cutting out refined sugar and, by virtue of cutting out all grains, that means having cut out refined flour products, too:
Diet Review: Paleo Diet for Weight Loss
Measured head-to-head with the Mediterranean diet for all-cause mortality and specific mortality, it performed better than the control (Standard American Diet, or “SAD”), probably for the same reasons we just mentioned. However, it was outperformed by the Mediterranean Diet:
So in lay terms: the Paleo is definitely better than just eating lots of refined foods and sugar and stuff, but it’s still not as good as the Mediterranean Diet.
What about some of the health risk claims? Are they true or false?
A common knee-jerk criticism of the paleo-diet is that it’s heart-unhealthy. So much red meat, saturated fat, and no grains and legumes.
The science agrees.
For example, a recent study on long-term adherence to the Paleo diet concluded:
❝Results indicate long-term adherence is associated with different gut microbiota and increased serum trimethylamine-N-oxide (TMAO), a gut-derived metabolite associated with cardiovascular disease. A variety of fiber components, including whole grain sources may be required to maintain gut and cardiovascular health.❞
Bottom line:
The Paleo Diet is an interesting concept, and certainly can be good for short-term weight loss. In the long-term, however (and: especially for our heart health) we need less meat and more grains and legumes.
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What’s the difference between miscarriage and stillbirth?
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What’s the difference? is a new editorial product that explains the similarities and differences between commonly confused health and medical terms, and why they matter.
Former US First Lady Michelle Obama revealed in her memoir she had a miscarriage. UK singer-songwriter and actor Lily Allen has gone on the record about her stillbirth.
Both miscarriage and stillbirth are sadly familiar terms for pregnancy loss. They can be traumatic life events for the prospective parents and family, and their impacts can be long-lasting. But the terms can be confused.
Here are some similarities and differences between miscarriage and stillbirth, and why they matter.
christinarosepix/Shutterstock Let’s start with some definitions
In broad terms, a miscarriage is when a pregnancy ends while the fetus is not yet viable (before it could survive outside the womb).
This is the loss of an “intra-uterine” pregnancy, when an embryo is implanted in the womb to then develop into a fetus. The term miscarriage excludes ectopic pregnancies, where the embryo is implanted outside the womb.
However, stillbirth refers to the end of a pregnancy when the fetus is normally viable. There may have been sufficient time into the pregnancy. Alternatively, the fetus may have grown large enough to be normally expected to survive, but it dies in the womb or during delivery.
The Australian Institute of Health and Welfare defines stillbirth as a fetal death of at least 20 completed weeks of gestation or with a birthweight of at least 400 grams.
Internationally, definitions of stillbirth vary depending on the jurisdiction.
How common are they?
It is difficult to know how common miscarriages are as they can happen when a woman doesn’t know she is pregnant. There may be no obvious symptoms or something that looks like a heavier-than-normal period. So miscarriages are likely to be more common than reported.
Studies from Europe and North America suggest a miscarriage occurs in about one in seven pregnancies (15%). More than one in eight women (13%) will have a miscarriage at some time in her life.
Around 1–2% of women have recurrent miscarriages. In Australia this is when someone has three or more miscarriages with no pregnancy in between.
Australia has one of the lowest rates of stillbirth in the world. The rate has been relatively steady over the past 20 years at 0.7% or around seven per 1,000 pregnancies.
Who’s at risk?
Someone who has already had a miscarriage or stillbirth has an increased risk of that outcome again in a subsequent pregnancy.
Compared with women who have had a live birth, those who have had a stillbirth have double the risk of another. For those who have had recurrent miscarriages, the risk of another miscarriage is four-fold higher.
Some factors have a u-shaped relationship, with the risk of miscarriage and stillbirth lowest in the middle.
For instance, maternal age is a risk factor for both miscarriage and stillbirth, especially if under 20 years old or older than 35. Increasing age of the male is only a risk factor for stillbirth, especially for fathers over 40.
An older dad can be a risk factor for stillbirth, but not miscarriage. Elizaveta Galitckaia/Shutterstock Similarly for maternal bodyweight, women with a body mass index or BMI in the normal range have the lowest risk of miscarriage and stillbirth compared with those in the obese or underweight categories.
Lifestyle factors such as smoking and heavy alcohol drinking while pregnant are also risk factors for both miscarriage and stillbirth.
So it’s important to not only avoid smoking and alcohol while pregnant, but before getting pregnant. This is because early in the pregnancy, women may not know they have conceived and could unwittingly expose the developing fetus.
Why do they happen?
Miscarriage often results from chromosomal problems in the developing fetus. However, genetic conditions or birth defects account for only 7-14% of stillbirths.
Instead, stillbirths often relate directly to pregnancy complications, such as a prolonged pregnancy or problems with the umbilical cord.
Maternal health at the time of pregnancy is another contributing factor in the risk of both miscarriage and stillbirths.
Chronic diseases, such as high blood pressure, diabetes, hypothyroidism (underactive thyroid), polycystic ovary syndrome, problems with the immune system (such as an autoimmune disorder), and some bacterial and viral infections are among factors that can increase the risk of miscarriage.
Similarly mothers with diabetes, high blood pressure, and untreated infections, such as malaria or syphilis, face an increased risk of stillbirth.
In many cases, however, the specific cause of pregnancy loss is not known.
How about the long-term health risks?
Miscarriage and stillbirth can be early indicators of health issues later in life.
For instance, women who have had recurrent miscarriages or recurrent stillbirths are at higher risk of cardiovascular disease (such as heart disease or stroke).
Our research has also looked at the increased risk of stroke. Compared with women who had never miscarried, we found women with a history of three or more miscarriages had a 35% higher risk of non-fatal stroke and 82% higher risk of fatal stroke.
Women who had a stillbirth had a 31% higher risk of a non-fatal stroke, and those who had had two or more stillbirths were at a 26% higher risk of a fatal stroke.
We saw similar patterns in chronic obstructive pulmonary disease or COPD, a progressive lung disease with respiratory symptoms such as breathlessness and coughing.
Our data showed women with a history of recurrent miscarriages or stillbirths were at a 36% or 67% higher risk of COPD, respectively, even after accounting for a history of asthma.
Long-term health risks of recurrent miscarriages or stillbirths include developing lung disease later in life. PRPicturesProduction/Shutterstock Why is all this important?
Being well-informed about the similarities and differences between these two traumatic life events may help explain what has happened to you or a loved one.
Where risk factors can be modified, such as smoking and obesity, this information can be empowering for individuals who wish to reduce their risk of miscarriage and stillbirth and make lifestyle changes before they become pregnant.
More information and support about miscarriage and stillbirth is available from SANDS and Pink Elephants.
Gita Mishra, Professor of Life Course Epidemiology, Faculty of Medicine, The University of Queensland; Chen Liang, PhD student, reproductive history and non-communicable diseases in women, The University of Queensland, and Jenny Doust, Clinical Professorial Research Fellow, School of Public Health, The University of Queensland
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Workout Advice For Busy People
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Hampton at Hybrid Calisthenics always has very sound advice in his uplifting videos, and this one’s no exception:
Key tips for optimizing workouts without burning out
“We all have the same 24 hours” is a folly when in fact, some of us have more responsibilities and/or other impediments to getting things done (e.g. disabilities).
A quick word on disabilities first: sometimes people are quick to point out Paralympian athletes, and “if they can do it, so can you!” and forget that these people are in the top percentile of the top percentile of the top percentile of human performance. If you wouldn’t disparagingly say “if Simone Biles/Hussein Bolt/Michael Phelps can do it, so can you”, then don’t for Paralympians either 😉
Now, as for Hampton’s advice, he recommends:
Enjoy short, intense workouts:
- You can get effective results in under 30 minutes (or even just a few minutes per day) with compound exercises (e.g., squats, pull-ups).
- Focus on full-body movements also saves time!
- Push closer to failure when possible to maximize efficiency. It’s the last rep where most of the strength gains are made! Same deal with cardiovascular fitness, too. Nevertheless, do take safety into account in both cases, of course.
Time your rest periods:
- Resting for 2–3 minutes between sets ensures optimal recovery.
- Avoid getting distracted during rest by setting a timer to stay focused.
- 10almonds tip: use this time to practice a mindfulness meditation. That will greatly reduce the chance of you becoming distracted.
Remember holistic fitness:
- Fitness isn’t just about exercise; diet, sleep, and stress management are equally important for your fitness as much as for the rest of your health.
- Better sleep and reduced stress will help you exercise more consistently and avoid junk food.
Address burnout:
- If feeling too exhausted to apply these tips, focus on getting better rest and reducing stress first.
- Taking a short break to reset can help in the long run.
For more on all of this, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
- How To Do High Intensity Interval Training (Without Wrecking Your Body)
- How To Rest More Efficiently (Yes, Really)
Take care!
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Blood-Sugar-Friendly Ice Pops
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This generic food product has so many regional variant names that it’s difficult to get a universal name, but in N. America they’re also known by the genericized brand name of popsicles. Anyway, they’re usually very bad news for blood sugars, being merely frozen juice even if extra sugar wasn’t added. Today’s recipe, on the other hand, makes for a refreshing and nutrient-dense treat that won’t spike your blood glucose!
You will need
- 1 cup fresh blueberries
- 1 can (12oz/400g) coconut milk
- ½ cup yogurt with minimal additives
- 1 tbsp honey (omit if you prefer less sweetness)
- Juice of ¼ lime (increase if you prefer more sourness)
Method
(we suggest you read everything at least once before doing anything)
1) Blend everything
2) Pour into ice pop molds and freeze overnight
3) Serve at your leisure:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Which Sugars Are Healthier, And Which Are Just The Same?
- 10 Ways To Balance Blood Sugars
- Can Saturated Fats Be Healthy? ← the fats in coconut are a good source of medium-chain triglycerides (MCTs), which are easily broken down as a good energy source and (enjoyed in moderation) thus unlikely to cause any cardiovascular problems, as little to nothing (usually: nothing) of it will be stored.
Take care!
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Dr. Greger’s Anti-Aging Eight
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Dr. Greger’s Anti-Aging Eight
This is Dr. Michael Greger. We’ve featured him before: Brain Food? The Eyes Have It!
This time, we’re working from his latest book, the excellent “How Not To Age”, which we reviewed all so recently. It is very information-dense, but we’re going to be focussing on one part, his “anti-aging eight”, that is to say, eight interventions he rates the most highly to slow aging in general (other parts of the book pertained to slowing eleven specific pathways of aging, or preserving specific bodily functions against aging, for example).
Without further ado, his “anti-aging eight” are…
- Nuts
- Greens
- Berries
- Xenohormesis & microRNA manipulation
- Prebiotics & postbiotics
- Caloric restriction / IF
- Protein restriction
- NAD+
As you may have noticed, some of these are things might appear already on your grocery shopping list; others don’t seem so “household”. Let’s break them down:
Nuts, greens, berries
These are amongst the most nutrient-dense and phytochemical-useful parts of the diet that Dr. Greger advocates for in his already-famous “Dr. Greger’s Daily Dozen”.
For brevity, we’ll not go into the science of these here, but will advise you: eat a daily portion of nuts, a daily portion of berries, and a couple of daily portions of greens.
Xenohormesis & microRNA manipulation
You might, actually, have these on your grocery shopping list too!
Hormesis, you may recall from previous editions of 10almonds, is about engaging in a small amount of eustress to trigger the body’s self-strengthening response, for example:
Xenohormesis is about getting similar benefits, second-hand.
For example, plants that have been grown to “organic” standards (i.e. without artificial pesticides, herbicides, fertilizers) have had to adapt to their relatively harsher environment by upping their levels of protective polyphenols and other phytochemicals that, as it turns out, are as beneficial to us as they are to the plants:
Hormetic Effects of Phytochemicals on Health and Longevity
Additionally, the flip side of xenohormesis is that some plant compounds can themselves act as a source of hormetic stress that end up bolstering us. For example:
In essence, it’s not just that it has anti-oxidant effect; it also provides a tiny oxidative-stress immunization against serious sources of oxidative stress—and thus, aging.
MicroRNA manipulation is, alas, too complex to truly summarize an entire chapter in a line or two, but it has to do with genetic information from the food that we eat having a beneficial or deleterious effect to our own health:
Diet-derived microRNAs: unicorn or silver bullet?
A couple of quick takeaways (out of very many) from Dr. Greger’s chapter on this is to spring for the better quality olive oil, and skip the cow’s milk:
- Impact of Phenol-Enriched Virgin Olive Oils on the Postprandial Levels of Circulating microRNAs Related to Cardiovascular Disease
- MicroRNA exosomes of pasteurized milk: potential pathogens of Western diseases
Prebiotics & Postbiotics
We’re short on space, so we’ll link you to a previous article, and tell you that it’s important against aging too:
Making Friends With Your Gut (You Can Thank Us Later)
An example of how one of Dr. Greger’s most-recommended postbiotics helps against aging, by the way:
- The mitophagy activator urolithin A is safe and induces a molecular signature of improved mitochondrial and cellular health in humans
- Urolithin A improves muscle strength, exercise performance, and biomarkers of mitochondrial health in a randomized trial in middle-aged adults
(Urolithin can be found in many plants, and especially those containing tannins)
See also: How to Make Urolithin Postbiotics from Tannins
Caloric restriction / Intermittent fasting
This is about lowering metabolic load and promoting cellular apoptosis (programmed cell death; sounds bad; is good) and autophagy (self-consumption; again, sounds bad; is good).
For example, he cites the intermittent fasters’ 46% lower risk of dying in the subsequent years of follow-up in this longitudinal study:
For brevity we’ll link to our previous IF article, but we’ll revisit caloric restriction in a main feature on of these days:
Fasting Without Crashing? We sort the science from the hype!
Dr. Greger favours caloric restriction over intermittent fasting, arguing that it is easier to adhere to and harder to get wrong if one has some confounding factor (e.g. diabetes, or a medication that requires food at certain times, etc). If adhered to healthily, the benefits appear to be comparable for each, though.
Protein restriction
In contrast to our recent main feature Protein vs Sarcopenia, in which that week’s featured expert argued for high protein consumption levels, protein restriction can, on the other hand, have anti-aging effects. A reminder that our body is a complex organism, and sometimes what’s good for one thing is bad for another!
Dr. Greger offers protein restriction as a way to get many of the benefits of caloric restriction, without caloric restriction. He further notes that caloric restriction without protein restriction doesn’t decrease IGF-1 levels (a marker of aging).
However, for FGF21 levels (these are good and we want them higher to stay younger), what matters more than lowering proteins in general is lowering levels of the amino acid methionine—found mostly in animal products, not plants—so the source of the protein matters:
For example, legumes deliver only 5–10% of the methionine that meat does, for the same amount of protein, so that’s a factor to bear in mind.
NAD+
This is about nicotinamide adenine dinucleotide, or NAD+ to its friends.
NAD+ levels decline with age, and that decline is a causal factor in aging, and boosting the levels can slow aging:
Therapeutic Potential of NAD-Boosting Molecules: The In Vivo Evidence
Can we get NAD+ from food? We can, but not in useful quantities or with sufficient bioavailability.
Supplements, then? Dr. Greger finds the evidence for their usefulness lacking, in interventional trials.
How to boost NAD+, then? Dr. Greger prescribes…
Exercise! It boosts levels by 127% (i.e., it more than doubles the levels), based on a modest three-week exercise bike regimen:
Skeletal muscle NAMPT is induced by exercise in humans
Another study on resistance training found the same 127% boost:
Take care!
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