Capsaicin For Weight Loss And Against Inflammation
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Capsaicin’s Hot Benefits
Capsaicin, the compound in hot peppers that makes them spicy, is a chemical irritant and a neurotoxin. However, humans being humans, we decided to eat them for fun.
In contrast to many other ways in which humans recreationally enjoy things that are objectively poisonous, consuming capsaicin (in moderation) is considered to have health benefits, such as aiding weight loss (by boosting metabolism) and reducing inflammation.
Let’s see what the science says…
First: is it safe?
Capsaicin is classified as “Generally Recognized As Safe”. That said, the same mechanism that causes them to boost metabolism, does increase blood pressure:
Mechanisms underlying the hypertensive response induced by capsaicin
If you are in good cardiovascular health, this increase should be slight and not pose any threat, unless for example you enter a chili-eating contest when not acclimated to such:
Capsaicin and arterial hypertensive crisis
As ever, if unsure, do check with your doctor first, especially if you are taking any blood pressure medications, or otherwise have known blood pressure issues.
Does it really boost metabolism?
It certainly does; it works by increasing oxygen consumption and raising body temperature, both of which mean more calories will be burned for the same amount of work:
Dietary capsaicin and its anti-obesity potency: from mechanism to clinical implications
This means, of course, that chili peppers enjoy the status of being functionally a “negative calorie” food, and a top-tier one at that:
Chili pepper as a body weight-loss food
Here’s a good quality study that showed a statistically significant* fat loss improvement over placebo:
*To put it in numbers, the benefit was:
- 5.91 percentage points lower body fat percentage than placebo
- 6.68 percentage points greater change in body fat mass than placebo
See also: Difference between percentages and percentage points
For those who prefer big reviews than single studies, we’ve got you covered:
Does it really reduce inflammation?
Counterintuitive as it may seem, yes. By means of reducing oxidative stress. Given that things that reduce oxidative stress tend to reduce inflammation, and in turn tend to reduce assorted disease risks (from diabetes to cancer to Alzheimer’s), this probably has more knock-on benefits too, but we don’t have room to explore all of those today.
Fresh peppers are best for this, but dried peppers (such as when purchased as a ground spice in the supermarket, or when purchased as a capsule-based supplement) still have a very respectable anti-inflammatory effect:
- Capsaicinoids, Polyphenols and Antioxidant Activities of Capsicum annuum: Comparative Study of the Effect of Ripening Stage and Cooking Methods
- A Review on the Effect of Drying on Antioxidant Potential of Fruits and Vegetables
How much should we take?
It’s recommended to start at a low dose and gradually increase it, but 2–6mg of capsaicin per day is the standard range used in studies.
If you’re getting this from peppers, then for example cayenne pepper (a good source of capsaicin) contains around 2.5mg of capsaicin per 1 gram of cayenne.
In the case of capsules, if for example you don’t like eating hot pepper, this will usually mean taking 2–6 capsules per day, depending on dosage.
Make sure to take it with plenty of water!
Where can we get it?
Fresh peppers or ground spice from your local grocery store is fine. Your local health food store probably sells the supplements, too.
If you’d like to buy it online, here is an example product on Amazon.
Note: options on Amazon were more limited than usual, so this product is not vegan, and probably not halal or kosher, as the capsule contains an unspecified gelatin.
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Is “Extra Virgin” Worth It?
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It’s Q&A Day at 10almonds!
Have a question or a request? We love to hear from you!
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
❝I was wondering, is the health difference important between extra virgin olive oil and regular?❞
Assuming that by “regular” you mean “virgin and still sold as a food product”, then there are health differences, but they’re not huge. Or at least: not nearly so big as the differences between those and other oils.
Virgin olive oil (sometimes simply sold as “olive oil”, with no claims of virginity) has been extracted by the same means as extra virgin olive oil, that is to say: purely mechanical.
The difference is that extra virgin olive oil comes from the first pressing*, so the free fatty acid content is slightly lower (later checked and validated and having to score under a 0.8% limit for “extra virgin” instead of 2% limit for a mere “virgin”).
*Fun fact: in Arabic, extra virgin is called “البكر الممتاز“, literally “the amazing first-born”, because of this feature!
It’s also slightly higher in mono-unsaturated fatty acids, which is a commensurately slight health improvement.
It’s very slightly lower in saturated fats, which is an especially slight health improvement, as the saturated fats in olive oil are amongst the healthiest saturated fats one can consume.
On which fats are which:
The truth about fats: the good, the bad, and the in-between
And our own previous discussion of saturated fats in particular:
Can Saturated Fats Be Healthy?
Probably the strongest extra health-benefit of extra virgin is that while that first pressing squeezes out oil with the lowest free fatty acid content, it squeezes out oil with the highest polyphenol content, along with other phytonutrients:
If you enjoy olive oil, then springing for extra virgin is worth it if that’s not financially onerous, both for health reasons and taste.
However, if mere “virgin” is what’s available, it’s no big deal to have that instead; it still has a very similar nutritional profile, and most of the same benefits.
Don’t settle for less than “virgin”, though.
While some virgin olive oils aren’t marked as such, if it says “refined” or “blended”, then skip it. These will have been extracted by chemical means and/or blended with completely different oils (e.g. canola, which has a very different nutritional profile), and sometimes with a dash of virgin or extra virgin, for the taste and/or so that they can claim in big writing on the label something like:
a blend of
EXTRA VIRGIN OLIVE OIL
and other oils…despite having only a tiny amount of extra virgin olive oil in it.
Different places have different regulations about what labels can claim.
The main countries that produce olives (and the EU, which contains and/or directly trades with those) have this set of rules:
International Olive Council: Designations and definitions of Olive Oils
…which must be abided by or marketers face heavy fines and sanctions.
In the US, the USDA has its own set of rules based on the above:
USDA | Olive Oil and Olive-Pomace Oil Grades and Standards
…which are voluntary (not protected by law), and marketers can pay to have their goods certified if they want.
So if you’re in the US, look for the USDA certification or it really could be:
- What the USDA calls “US virgin olive oil not fit for human consumption”, which in the IOC is called “lamp oil”*
- crude pomace-oil (oil made from the last bit of olive paste and then chemically treated)
- canola oil with a dash of olive oil
- anything yellow and oily, really
*This technically is virgin olive oil insofar as it was mechanically extracted, but with defects that prevent it from being sold as such, such as having a free fatty acid content above the cut-off, or just a bad taste/smell, or some sort of contamination.
See also: Potential Health Benefits of Olive Oil and Plant Polyphenols
(the above paper has a handy infographic if you scroll down just a little)
Where can I get some?
Your local supermarket, probably, but if you’d like to get some online, here’s an example product on Amazon for your convenience
Enjoy!
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Apples vs Oranges – Which is Healthier?
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Our Verdict
When comparing apples to oranges, we picked the oranges.
Why?
In terms of macros, the two fruits are approximately equal (and indeed, on average, precisely equal in the most important metric, which is fiber). So, a tie here.
In the category of vitamins, apples are higher in vitamin K, while oranges are higher in vitamins A, B1, B2, B3, B5, B6, B7, B9, C, and choline. An easy win for oranges this time.
When it comes to minerals, apples have more iron and manganese, while oranges have more calcium, copper, magnesium, phosphorus, potassium, selenium, and zinc. Another easy win for oranges.
So, adding up the sections, a clear win for oranges. But, by all means, enjoy either or both! Diversity is good.
Want to learn more?
You might like to read:
From Apples to Bees, and High-Fructose Cs: Which Sugars Are Healthier, And Which Are Just The Same?
Take care!
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How To Ease Neck Pain At Home
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Dr. Bang is offering exercises to alleviate neck pain, which pain can be a real… Well, if only there were a good phrase for expressing how troublesome pain in that part of the body can be.
To be clear, he’s a doctor of chiropractic, not a medical doctor, but his advice has clearly been helping people alleviate pain, so without further ado, he advises the following things:
- Taking the head and neck slowly and carefully through the full range of motion available
- Contracting the neck muscles while repeating the above exercise, three times each way
- Backing off a little if it hurts at any point, but noting where the limits lie
- Repeating again the range of motion exercise, this time adding gentle resistance
- Holding each end of this for twenty seconds before releasing and doing the other side, three times each way
- Finally, stabilizing the head centrally and pushing into one’s hands, as an isometric strengthening exercise
He demonstrates each part clearly in this short (5:58) video:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to know more about chiropractic?
You might like our previous main feature:
Is Chiropractic All It’s Cracked Up To Be?
Take care!
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The Vagus Nerve (And How You Can Make Use Of It)
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The Vagus Nerve: The Brain-Gut Highway
The longest cranial nerve is the vagus nerve; it runs all the way from your brain to your colon. It’s very important, and (amongst other tasks) it largely regulates your parasympathetic nervous system, and autonomous functions like:
- Breathing
- Heart rate
- Vasodilation & vasoconstriction
- Blood pressure
- Reflex actions (e.g. coughing, sneezing, swallowing, vomiting, hiccuping)
That’s great, but how does knowing about it help us?
Because of vagal maneuvers! This means taking an action to stimulate the vagus nerve, and prompt it to calm down various bodily functions that need calming down. This can take the form of:
- Massage
- Electrostimulation
- Diaphragmatic breathing
Massage is perhaps the simplest; “vagus” means “wandering”, and the nerve is accessible in various places, including behind the ears. That’s the kind of thing that’ easier to show than tell, though, so we’ll include a video at the end.
Electrostimulation is the fanciest, and has been used to treat migraines and cluster headaches. Check out, for example:
Update on noninvasive neuromodulation for migraine treatment-Vagus nerve stimulation
Diaphragmatic breathing means breathing from the diaphragm—the big muscular tissue that sits under your lungs. You might know it as “abdominal breathing”, and refers to breathing “to the abdomen” rather than merely to the chest.
Even though your lungs are obviously in your chest not your abdomen, breathing with a focus on expanding the abdomen (rather than the chest) when breathing in, will result in much deeper breathing as the diaphragm allows the lungs to fill downwards as well as outwards.
Why this helps when it comes to the vagus nerve is simply that the vagus nerve passes by the diaphragm, such that diaphragmatic breathing will massage the vagus nerve deep inside your body.
More than just treating migraines
Vagus nerve stimulation has also been researched and found potentially helpful for managing:
- Depression, inflammation, and heart disease
- Diabetes and glycemic issues in general
- Multiple sclerosis and autoimmune disease in general
- Alzheimer’s disease and dementia in general
- Rheumatoid arthritis (we already mentioned inflammation and autoimmune diseases, but this is an interesting paper so we included it)
All this is particularly important as we get older, because vagal response reduces with age, and vagus nerve stimulation, which improves vagal tone, makes it easier not just to manage the aforementioned maladies, but also simply to relax more easily and more deeply.
See: Influence of age and gender on autonomic regulation of heart
We promised a video for the massage, so here it is:
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Paris in spring, Bali in winter. How ‘bucket lists’ help cancer patients handle life and death
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In the 2007 film The Bucket List Jack Nicholson and Morgan Freeman play two main characters who respond to their terminal cancer diagnoses by rejecting experimental treatment. Instead, they go on a range of energetic, overseas escapades.
Since then, the term “bucket list” – a list of experiences or achievements to complete before you “kick the bucket” or die – has become common.
You can read articles listing the seven cities you must visit before you die or the 100 Australian bucket-list travel experiences. https://www.youtube.com/embed/UvdTpywTmQg?wmode=transparent&start=0
But there is a more serious side to the idea behind bucket lists. One of the key forms of suffering at the end of life is regret for things left unsaid or undone. So bucket lists can serve as a form of insurance against this potential regret.
The bucket-list search for adventure, memories and meaning takes on a life of its own with a diagnosis of life-limiting illness.
In a study published this week, we spoke to 54 people living with cancer, and 28 of their friends and family. For many, a key bucket list item was travel.
Why is travel so important?
There are lots of reasons why travel plays such a central role in our ideas about a “life well-lived”. Travel is often linked to important life transitions: the youthful gap year, the journey to self-discovery in the 2010 film Eat Pray Love, or the popular figure of the “grey nomad”.
The significance of travel is not merely in the destination, nor even in the journey. For many people, planning the travel is just as important. A cancer diagnosis affects people’s sense of control over their future, throwing into question their ability to write their own life story or plan their travel dreams.
Mark, the recently retired husband of a woman with cancer, told us about their stalled travel plans:
We’re just in that part of our lives where we were going to jump in the caravan and do the big trip and all this sort of thing, and now [our plans are] on blocks in the shed.
For others, a cancer diagnosis brought an urgent need to “tick things off” their bucket list. Asha, a woman living with breast cancer, told us she’d always been driven to “get things done” but the cancer diagnosis made this worse:
So, I had to do all the travel, I had to empty my bucket list now, which has kind of driven my partner round the bend.
People’s travel dreams ranged from whale watching in Queensland to seeing polar bears in the Arctic, and from driving a caravan across the Nullarbor Plain to skiing in Switzerland.
Whale watching in Queensland was on one person’s bucket list. Uwe Bergwitz/Shutterstock Nadia, who was 38 years old when we spoke to her, said travelling with her family had made important memories and given her a sense of vitality, despite her health struggles. She told us how being diagnosed with cancer had given her the chance to live her life at a younger age, rather than waiting for retirement:
In the last three years, I think I’ve lived more than a lot of 80-year-olds.
But travel is expensive
Of course, travel is expensive. It’s not by chance Nicholson’s character in The Bucket List is a billionaire.
Some people we spoke to had emptied their savings, assuming they would no longer need to provide for aged care or retirement. Others had used insurance payouts or charity to make their bucket-list dreams come true.
But not everyone can do this. Jim, a 60-year-old whose wife had been diagnosed with cancer, told us:
We’ve actually bought a new car and [been] talking about getting a new caravan […] But I’ve got to work. It’d be nice if there was a little money tree out the back but never mind.
Not everyone’s bucket list items were expensive. Some chose to spend more time with loved ones, take up a new hobby or get a pet.
Our study showed making plans to tick items off a list can give people a sense of self-determination and hope for the future. It was a way of exerting control in the face of an illness that can leave people feeling powerless. Asha said:
This disease is not going to control me. I am not going to sit still and do nothing. I want to go travel.
Something we ‘ought’ to do?
Bucket lists are also a symptom of a broader culture that emphasises conspicuous consumption and productivity, even into the end of life.
Indeed, people told us travelling could be exhausting, expensive and stressful, especially when they’re also living with the symptoms and side effects of treatment. Nevertheless, they felt travel was something they “ought” to do.
Travel can be deeply meaningful, as our study found. But a life well-lived need not be extravagant or adventurous. Finding what is meaningful is a deeply personal journey.
Names of study participants mentioned in this article are pseudonyms.
Leah Williams Veazey, ARC DECRA Research Fellow, University of Sydney; Alex Broom, Professor of Sociology & Director, Sydney Centre for Healthy Societies, University of Sydney, and Katherine Kenny, ARC DECRA Senior Research Fellow, University of Sydney
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Fast-Pickled Cucumbers
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Pickled vegetables are great for the gut, and homemade is invariably better than store-bought. But if you don’t have pickling jars big enough for cucumbers, and don’t want to wait a couple of weeks for the results, here’s a great way to do it quickly and easily.
You will need
- 1 large cucumber, sliced
- 2 tbsp apple cider vinegar
- 1½ tbsp salt (do not omit or substitute)
- 3 cloves garlic, whole, peeled
- 3 large sprigs fresh dill
- 2 tsp whole black peppercorns
- ½ tsp crushed red pepper flakes
- 1 bay leaf
Method
(we suggest you read everything at least once before doing anything)
1) Mix the vinegar and salt with 1½ cups of water in a bowl.
2) Assemble the rest of the ingredients, except the cucumber, into a quart-size glass jar with an airtight lid.
3) Add the cucumber slices into the jar.
4) Add the pickling brine that you made, leaving ½” space at the top.
5) Close the lid, and shake well.
6) Refrigerate for 2 days, after which, serve at your leisure:
Enjoy!
Want to learn more?
For those interested in some of the science of what we have going on today:
- Making Friends With Your Gut (You Can Thank Us Later)
- Our Top 5 Spices: How Much Is Enough For Benefits? ← 3/5 of these spices are in this recipe!
Take care!
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