Burn! How To Boost Your Metabolism
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Let’s burn! Metabolic tweaks and hacks
Our metabolism is, for as long as we live, a constantly moving thing. And it’s not a monolith either; there are parts of our metabolism that can speed up or slow down independently of others.
If we talk about metabolism without clarifying context, though, this is usually about one’s “basal metabolic rate”, that is, how many calories we burn just by being alive.
Why do we want to speed it up? Might we ever want to slow it down?
We might want to slow our metabolism down in survival circumstances, but generally speaking, a faster metabolism is a better one.
Yes, even when it comes to aging. Because although metabolism comes with metabolizing oxygen (which, ironically, tends to kill us eventually, since this is a key part of cellular aging), it is still beneficial to replace cells sooner rather than later. The later we replace a given cell (ie, the longer the cell lives), the more damaged it gets, and then the copy is damaged from the start, because the damage was copied along with it. So, best to have a fast metabolism to replace cells quickly when they are young and healthy.
A quick metabolism helps the body to do this.
Most people, of course, are interested in a fast metabolism to burn off fat, but beware: if you increase your metabolism without consideration to how and when you consume calories, you will simply end up eating more to compensate.
One final quick note before we begin:
Limitations
There’s a lot we can do to change our metabolism, but there are some things that may be outside of our control. They include:
- Age—we can influence our biological age, but we cannot (yet!) halt aging, so this will happen
- Body size—and yes we can change this a bit, but we all have our own “basic frame” to work with. Someone who is 6’6” is never going to be able to have the same lower-end-of-scale body mass of someone who is 5’0”, say.
- Sex—this is about hormones, and HRT is a thing, but for example, broadly speaking, men will have faster metabolisms than women, because of hormonal differences.
- Medical conditions—often also related to other hormones, but for example someone with Type 1 Diabetes is going to have a very different relationship with their metabolism than someone without, and someone with a hypo- or hyperactive thyroid will again have a very different metabolism in a way that that lifestyle factors can’t completely compensate for.
The tips and tricks
Intermittent fasting
Intermittent fasting has been found to, amongst other things, promote healthy apoptosis and autophagy (in other words: early programmed cell death and recycling—these are good things).
It also has anti-inflammatory benefits and decreases the risk of insulin resistance. In other words, intermittent fasting boosts the metabolism while simultaneously guarding against some of the dangers of a faster metabolism (harms you’d get if you instead increased your metabolism by doing intense exercise and then eating a mountain of convenience food to compensate)
Read the science: Intermittent Fasting: Is the Wait Worth the Weight?
Read our prior article: Fasting Without Crashing? We Sort The Science From The Hype
Enjoy plenty of protein
This one won’t speed your metabolism up, so much as help it avoid slowing down as a result of fat loss.
Because of our body’s marvelous homeostatic system trying to keep our body from changing status at any given time, often when we lose fat, our body drops our metabolism to compensate, thinking we are in an ongoing survival situation and food is scarce so we’d better conserve energy (as fat). That’s a pain for would-be weight-loss dieters!
Eating protein can let our body know that we’re perfectly safe and not starving, so it will keep the metabolism ticking over nicely, without putting on fat.
Read the science: The role of protein in weight loss and maintenance
Stay hydrated
People think of drinking water as part of a weight loss program being just about filling oneself up, and that is a thing, but it also has a role to play in our metabolism. Specifically, lipolysis (the process of removing fat).
Because, we are mostly water. Not only is it the main content of our various body tissue cells, but also, of particular note, our blood (the means by which everything is transported around our body) is mostly water, too.
It’s hard for the body to keep everything ticking over like a well-oiled machine if its means of transportation is sluggish!
Check it out: Increased Hydration Can Be Associated with Weight Loss
Take a stand
That basal metabolic rate we talked about?
- If you’re lying down at rest, that’s what your metabolism will be like.
- If you’re sitting up, it’ll be a little quicker, but not much.
- If you’re standing, suddenly half your body is doing things, and you don’t even notice them because they’re just stabilizing muscles and the like, but on a cellular level, your body gets very busy.
Read all about it: Cardiometabolic impact of changing sitting, standing, and stepping in the workplace
Time to invest in a standing desk? Or a treadmill in front of the TV?
The spice of life
Capsaicin, the compound in many kinds of pepper that give them their spicy flavor, boosts the metabolism. In the words of Tremblay et al for the International Journal of Obesity:
❝[Capsaicin] stimulates the sympathoadrenal system that mediates the thermogenic and anorexigenic effects of capsaicinoids.
Capsaicinoids have been found to accentuate the impact of caloric restriction on body weight loss.
Some studies have also shown that capsinoids increase energy expenditure.
Capsaicin supplementation attenuates or even prevents the increase in hunger and decrease in fullness as well as the decrease in energy expenditure and fat oxidation, which normally result from energy restriction❞
Read for yourself: Capsaicinoids: a spicy solution to the management of obesity?
You snooze, you lose (fat)
While exercising is generally touted as the road to weight loss, and certainly regular exercise does have a part to play, doing so without good rest will have bad results.
In fact, even if you’re not exercising, if you don’t get enough sleep your metabolism will get sluggish to try to slow you down and encourage you to sleep.
So, be proactive, and make getting enough good quality sleep a priority.
Eat for metabolic health
Aside from the chilli peppers we mentioned, there are other foods associated with good metabolic health. We don’t have room to go into the science of each of them here, but here’s a well-researched, well-sourced standalone article listing some top choices:
The 12 Best Foods to Boost Your Metabolism
Enjoy!
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Easy Ways To Fix Brittle, Dry, Wiry Hair
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Dr. Sam Ellis, a dermatologist, specializes in skin, hair, and nail care—and she’s here with professional knowledge:
Tackling the problem at the root
As we age, hair becomes less shiny, more brittle, coarse, wiry, or gray. More concerningly for many, hair thinning and shedding increases due to shortened growth phases and hormonal changes.
The first set of symptoms there are largely because sebum production decreases, leading to dry hair. It’s worth bearing in mind though, that factors like UV radiation, smoking, stress, and genetics contribute to hair aging too. So while we can’t do much about genetics, the modifiable factors are worth addressing.
Menopause and the corresponding “andropause” impact hair health, and hormonal shifts, not just aging, drive many hair changes. Which is good to know, because it means that HRT (mostly: topping up estrogen or testosterone as appropriate) can make a big difference. Additionally, topical/oral minoxidil and DHT blockers (such as finasteride or dutasteride) can boost hair density. These things come with caveats though, so do research any possible treatment plan before embarking on it, to be sure you are comfortable with all aspects of it—including that if you use minoxidil, while on the one hand it indeed works wonders, on the other hand, you’ll then have to keep using minoxidil for the rest of your life or your hair will fall out when you stop. So, that’s a commitment to be thought through before beginning.
Nutritional deficiencies (iron, zinc, vitamin D) and insufficient protein intake hinder hair growth, so ensure proper nutrition, with sufficient protein and micronutrients.
While we’re on the topic of “from the inside” things: take care to manage stress healthily, as stress negatively affects hair health.
Now, as for “from the outside”…
Dr. Ellis recommends moisturizing shampoos/conditioners; Virtue and Dove brands she mentions positively. She also recommends bond repair products (such as K18 and Olaplex) that restore hair integrity, and heat protectants (she recommends: Unite 7 Seconds) as well as hair oils in general that improve hair condition.
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:
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Women Rowing North – by Dr. Mary Pipher
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Ageism is rife, as is misogyny. And those can be internalized too, and compounded as they intersect.
Clinical psychologist Dr. Mary Pipher, herself 75, writes for us a guidebook of, as the subtitle goes, “navigating life’s currents and flourishing as we age”.
The book does assume, by the way, that the reader is…
- a woman, and
- getting old (if not already old)
However, the lessons the book imparts are vital for women of any age, and valuable as a matter of insight and perspective for any reader.
Dr. Pipher takes us on a tour of aging as a woman, and what parts of it we can make our own, do things our way, and take what joy we can from it.
Nor is the book given to “toxic positivity” though—it also deals with themes of hardship, frustration, and loss.
When it comes to those elements, the book is… honest, human, and raw. But also, an exhortation to hope, beauty, and a carpe diem attitude.
Bottom line: this book is highly recommendable to anyone of any age; life is precious and can be short. And be we blessed with many long years, this book serves as a guide to making each one of them count.
Click here to check out Women Rowing North—it really is worth it
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Pistachios vs Almonds – Which is Healthier?
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Our Verdict
When comparing pistachios to almonds, we picked the almonds.
Why?
It was very close! And those who’ve been following our “This or That” comparisons might be aware that pistachios and almonds have both been winning their respective comparisons with other nuts so far, so today we put them head-to-head.
In terms of macros, almonds have a little more protein and a little more fiber—as well as slightly more fat, though the fats are healthy. Pistachios, meanwhile, are higher in carbs. A moderate win for almonds on the macro front.
When it comes to vitamins, pistachios have more of vitamins A, B1, and B6, while almonds have more of vitamins B2, B3, and E. We could claim a slight victory for pistachios, based on the larger margins, or else a slight victory for almonds, based on vitamin E being a more common nutritional deficiency than vitamin A, and therefore the more useful vitamin to have more of. We’re going to call this category a tie.
In the category of minerals, almonds lead with more calcium, magnesium, manganese, and zinc, while pistachios boast more copper, potassium, and selenium, though the margins are more modest for pistachios. A moderate win for almonds on minerals, therefore.
Adding up the sections gives a win for almonds, but of course, do enjoy both, because both are excellent in their own right.
Want to learn more?
You might like to read:
- Why You Should Diversify Your Nuts!
- Pistachios vs Walnuts – Which is Healthier?
- Almonds vs Cashews – Which is Healthier?
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Spiced Fruit & Nut Chutney
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‘Tis the season to make the chutney that will then be aged chutney when you want it later! And unlike supermarket varieties with their ingredients list that goes “Sugar, spirit vinegar, inverted glucose-fructose syrup,” this one has an array of health-giving fruits and nuts (just omit the nuts if you or someone you may want to give this to has an allergy), and really nothing bad in here at all. And of course, tasty healthful spices!
You will need
- 2 red onions, chopped
- 1½ cups dried apricots, chopped
- 1½ cups dried figs, chopped
- 1 cup raisins
- ½ cup apple cider vinegar
- ½ cup slivered almonds
- ½ lime, chopped and deseeded
- ¼ bulb garlic, chopped
- 1 hot pepper, chopped (your choice what kind; omit if you don’t like heat at all; multiply if you want more heat)
- 2 tablespoons honey or maple syrup (omit for a less sweet chutney; there is sweetness in the dried fruits already, after all)
- 1 tbsp freshly grated ginger
- 2 tsp sweet cinnamon
- 1 tsp nutmeg
- 1 tsp black pepper
- ½ teaspoon allspice
- ½ MSG or 1 tsp low-sodium salt
- Extra virgin olive oil
Method
(we suggest you read everything at least once before doing anything)
1) Heat some oil in a heavy-based pan that will be large enough for all ingredients to go into eventually. Fry the onions on a gentle heat for around 15 minutes. We don’t need to caramelize them yet (this will happen with time), but we do want them soft and sweet already.
2) Add the ginger, garlic, and chili, and stir in well.
3) When the onions start to brown, add the fruit and stir well to mix thoroughly.
4) Add the honey or maple syrup (if using), and the vinegar; add the remaining spices/seasonings, so everything is in there now except the almonds.
5) Cook gently for another 30 minutes while stirring. At some point it’ll become thick and sticky; add a little water as necessary. You don’t want to drown it, but you do want it to stay moist. It’ll probably take only a few tablespoons of added water in total, but add them one at a time and stir in before judging whether more is needed. By the end of the 30 minutes, it should be more solid, to the point it can stand up by itself.
6) Add the almonds, stir to combine, and leave to cool. Put it in jars until you need it (or perhaps give it as gifts).
Alternative method: if you don’t want to be standing at a stove stirring for about an hour in total, you can use a slow cooker / crock pot instead. Put the same ingredients in the same order, but don’t stir them, just leave them in layers (this is because of the pattern of heat distribution; it’ll be hotter at the bottom, so the things that need to be more cooked should be there, and the design means they won’t burn) for about two hours, then stir well to mix thoroughly, and leave it for another hour or two, before turning it off to let it cool. Put it in jars until you need it (or perhaps give it as gifts).
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Top 8 Fruits That Prevent & Kill Cancer ← figs and apricots appear here
- Apricots vs Peaches – Which is Healthier? ← have a guess
- Almonds vs Walnuts – Which is Healthier? ← almonds won, but walnuts were close and would also work in this recipe
- Pistachios vs Almonds – Which is Healthier? ← almonds won, but pistachios were close and would also work in this recipe
- Our Top 5 Spices: How Much Is Enough For Benefits? ← we scored 4/5 today!
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Science of Yoga – by Ann Swanson
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There are a lot of yoga books out there to say “bend this way, hold this that way” and so forth, but few that really explain what is going on, how, and why. And understanding those things is of course key to motivation and adherence. So that’s what this book provides!
The book is divided into sections, and in the first part we have a tour of human anatomy and physiology. This may seem almost unrelated to yoga, but is valuable necessary-knowledge to get the most out of the next section:
The next few parts are given over to yoga asanas (stretches, positions, poses, call them what you will in English) and now we are given a clear idea of what it is doing: we get to understand exactly what’s being stretched, what blood flow is being increased and how, what organs are being settled into their correct place, and many other such things.
Importantly, this means we also understand why certain things are the way they are, and why they can’t be done in some other slightly different but perhaps superficially easier way.
The style of the book is like a school textbook, really, but without patronizing the reader. The illustrations, of which there are many, are simple enough to be clear while being detailed enough to be informative.
Bottom line: if you’re ever doing yoga at home and wondering if you should cut a certain corner, this is the book that will tell you why you shouldn’t.
Click here to check out Science of Yoga, and optimize your practice!
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What Weston Price Got Right (And Wrong)
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Weston Price: What Stood The Test of Time?
This is Dr. Weston Price, a dentist. You may guess from the photo, or perhaps already knew, his work is not new in 2023. We usually feature current health experts here, but we’re taking a day to do a blast from the past, because his ideas endure today, and inform a lot of people’s health views. So, he’s a good one to at least know about.
What was his deal?
Dr. Price (1870–1948) wanted to study focal infection theory—the idea that repairing root canals allowed bacterial infections that caused everything from heart disease to arthritis. His solution was that the teeth should be extracted instead.
This theory was popular in the 1920s, was challenged in the 1930s, ignored in the 1940s (the world was a bit busy), and by broad medical consensus anyway, rejected in the 1950s. But, while it was being challenged in the 1930s, Dr. Price decided to find more evidence for its support.
The result was his famous world tour of peoples living traditional lifestyles without the influence of “modern” diet. His findings, and the conclusions he drew from them, extended to far more than just dental health.
What did he find?
Dr. Price found that people living traditional lifestyles, with their traditional diets based on locally-sourced foods, had much better overall health. Of course, he was a dentist and not a general practitioner, so aside from examining their teeth, he largely relied on self-reported diagnoses of illness, or lack thereof.
In short: he found that people in places without modern medical institutions had fewer diagnoses of disease. From this, he concluded that incidence of disease was much lower.
There was also an unexamined element of survivorship bias—an undiagnosed disease is more likely to be fatal, and he questioned only living people, which skewed the stats rather. Nor did he examine infant mortality rate nor adult life expectancy, both of which were not great.
Was it all useless, then?
Actually no! He did hit upon some observations that have stood the test of time:
- He correctly concluded that modern diets with sugar and white flour were ruinous to the health.
- He correctly concluded that locally-sourced food, and grass-fed in the case of pastoral farming, tended to have much more nutritional value than the mass-produced results of intensive farming.
- He correctly concluded that many modern preservation methods robbed foods of their nutrients.
- He correctly concluded that many grains and seeds are more nutritions when fermented/soaked/sprouted.
About that “locally-sourced food”: the reason locally-sourced food tends to be more nutritious is that it has required less in the way of preservation for a long trip around the world, and will also tend to be fresher.
On the other hand, this does mean a lot of the foods that Dr. Price recommends are very much subject to availability. It may well be true that the Inuit people do not eat a lot of fruit and veg (which mostly do not grow there), but if you live in Nevada, maybe locally-sourced whale fat is just as difficult to find.
One person’s “this fatty organ meat contains the vitamin C we need” may be another person’s “that’s great; I have an apple tree in my garden though”.
Want to learn more?
Dr. Price’s most influential work is his magnum opus, “Nutrition and Physical Degeneration”. It’s a fascinating book in its historical context, but do be warned, it was written by a rich white man in 1939 and the writing is as racist as you might expect. Even when making favourable comparisons, the tone is very much “and here is what these savages are doing well”.
If you don’t fancy reading all that, here are two other sources about Weston Price’s work and conclusions, presented for balance:
- The Weston A. Price Foundation (Official Website)
- Weston Price’s Appalling Legacy (Science-Based Medicine.org)
Enjoy!
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