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 😎

❝There seems to be a lot of suggestions to take supplements for every thing, from your head to your toes. I know it’s up to the individual but what are the facts or stats to support taking them versus not?❞

Short answer:

• supplementary vitamins and minerals are probably neither needed nor beneficial for most (more on this later) people, with the exception of vitamin D which most people over a certain age need unless they are white and getting a lot of sun.
• other kinds of supplement can be very beneficial or useless, depending on what they are, of course, and also your own personal physiology.

With regard to vitamins and minerals, in most cases they should be covered by a healthy balanced diet, and the bioavailability is usually better from food anyway (bearing in mind, we say vitamin such-and-such, or name an elemental mineral, but there are usually multiple, often many, forms of each—and supplements will usually use whatever is cheapest to produce and most chemically stable).

However! It is also quite common for food to be grown in whatever way is cheapest and produces the greatest visible yield, rather than for micronutrient coverage.

This goes for most if not all plants, and it goes extra for animals (because of the greater costs and inefficiencies involved in rearing animals).

We wrote about this a while back in a mythbusting edition of 10almonds, covering:

• Food is less nutritious now than it used to be: True or False?
• Supplements aren’t absorbed properly and thus are a waste of money: True or False?
• We can get everything we need from our diet: True or False?

You can read the answers and explanations, and see the science that we presented, here:

Do We Need Supplements, And Do They Work?

You may be wondering: what was that about “most (more on this later) people”?

Sometimes someone will have a nutrient deficiency that can’t be easily remedied with diet. Often this occurs when their body:

1. has trouble absorbing that nutrient, or
2. does something inconvenient with it that makes a lot of it unusable when it gets it.

…which is why calcium, iron, vitamin B12, and vitamin D are quite common supplements to get prescribed by doctors after a certain age.

Still, it’s best to try getting things from one’s diet first all of all, of course.

Things we can’t (reasonably) get from food

This is another category entirely. There are many supplements that are convenient forms of things readily found in a lot of food, such as vitamins and minerals, or phytochemicals like quercetin, fisetin, and lycopene (to name just a few of very many).

Then there are things not readily found in food, or at least, not in food that’s readily available in supermarkets.

For example, if you go to your local supermarket and ask where the mimosa is, they’ll try to sell you a cocktail mix instead of the roots, bark, or leaves of a tropical tree. It is also unlikely they’ll stock lion’s mane mushroom, or reishi.

If perchance you do get the chance to acquire fresh lion’s mane mushroom, by the way, give it a try! It’s delicious shallow-fried in a little olive oil with black pepper and garlic.

In short, this last category, the things most of us can’t reasonably get from food without going far out of our way, are the kind of thing whereby supplements actually can be helpful.

And yet, still, not every supplement has evidence to support the claims made by its sellers, so it’s good to do your research beforehand. We do that on Mondays, with our “Research Review Monday” editions, of which you can find in our searchable research review archive ← we also review some drugs that can’t be classified as supplements, but mostly, it’s supplements.

Take care!

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 😎

❝Hello, I love your newsletter 🙂 Can I have a question? While browsing through your recepies, I realised many contained MSG. As someone based in Europe, I am not used to using MSG while cooking (of course I know that processed food bought in supermarket containes MSG). There is a stigma, that MSG is not particulary healthy, but rather it should be really bad and cause negative effects like headaches. Is this true? Also, can you get addicted to MSG, just like you get addicted to sugar? Thank you :)❞

Thank you for the kind words, and the interesting questions!

Short answer: no and no 🙂

Longer answer: most of the negative reputation about MSG comes from a single piece of satire written in the US in the 1960s, which the popular press then misrepresented as a genuine concern, and the public then ran with, mostly due to racism/xenophobia/sinophobia specifically, given the US’s historically not fabulous relations with China, and the moniker of “Chinese restaurant syndrome”, notwithstanding that MSG was first isolated in Japan, not China, more than 100 years ago.

The silver lining that comes out of this is that because of the above, MSG has been one of the most-studied food additives in recent decades, with many teams of scientists in many countries trying to determine its risks and not finding any (except insofar as anything in extreme quantities can kill you, including water or oxygen).

You can read more about this and other* myths about MSG, here:

Monosodium Glutamate: Sinless Flavor-Enhancer Or Terrible Health Risk?

*such as pertaining to gluten sensitivity, which in reality MSG has no bearing on whatsoever as it does not contain gluten and is not even made of the same basic stuff; gluten being a protein made of (amongst other things) the amino acid glutamine, not a glutamate salt. Glutamate is as closely related to gluten as cyanocobalamin (vitamin B12) is to cyanide (the famous poison).

PS: if you didn’t click the above link to read that article, then 1) we really do recommend it 2) we did some LD50 calculations there and looked at available research, and found that for someone of this writer’s (very medium) size, eating 1kg of MSG at once is sufficient to cause toxicity, and injecting >250g of MSG may cause heart problems. So we don’t recommend doing that.

However, ½ tsp in a recipe that gives multiple portions is not going to get you anywhere close to the danger zone, unless you consume that entire meal by yourself hundreds of times per day. And if you do, the MSG is probably the least of your concerns.

(2 tsp of cassia cinnamon, however, is enough to cause coumarin toxicity; for this reason we recommend Ceylon (or “True” or “Sweet”) cinnamon in our recipes, as it has almost undetectable levels of coumarin)

With regard to your interesting question about addiction, first of all let’s speak briefly about sugar addiction:

Sugar addiction is, by broad scientific consensus, agreed-upon as an extant thing that does exist, and contemporary research is more looking into the “hows” and “whys” and “whats” rather than the “whether”. It is a somewhat complicated topic, because it’s halfway between what science would usually consider a chemical addiction, and what science would usually consider a behavioral addiction:

The Not-So-Sweet Science Of Sugar Addiction

The reasonable prevailing hypothesis, therefore, is that sugar simply has two moderate mechanisms of addiction, rather than one strong one.

The biochemical side of sugar addiction comes from the body’s metabolism of sugar, so this cannot be a thing for MSG, because there is nothing to metabolize in the same sense of the word (MSG being an inorganic compound with zero calories).

People can crave salt, especially when deficient in it, and MSG does contain sodium (it’s what the “S” stands for), but it contains a little under ⅓ of the sodium that table salt does (sodium chloride in whatever form, be it sea salt, rock salt, or such):

MSG vs. Salt: Sodium Comparison ← we do molecular calculations here!

Sea Salt vs MSG – Which is Healthier? ← this one for a head-to-head

However, even craving salt does not constitute an addiction; nobody is shamefully hiding their rock salt crystals under their bed and getting a fix when they feel low, and nor does withdrawal cause adverse side effects, except insofar as (once again) a person deficient in salt will crave salt.

Finally, the only other way we know of that one might wonder if MSG could be addictive, is about glutamate and glutamate receptors. The glutamate in MSG is the same glutamate (down to the atoms) as the glutamate formed if one consumes tomatoes in the presence of salt, and triggers the same glutamate receptors in the same way. We have the same number of receptors either way, and uptake is exactly the same (because again, it’s exactly the same chemical) so there is a maximum to how strong this effect can be, and that maximum is the same whatever the source of the glutamate was.

In this respect, if MSG is addictive, then so is a tomato salad with a pinch of salt: it’s not—it’s just tasty.

We haven’t cited papers in today’s article, but it’s just because we cited them already in the articles we linked, and so we avoided doubling up. Most of them are in that first link we gave 🙂

One final note

Technically anyone can develop a sensitivity to anything, so in theory someone could develop a sensitivity to MSG, just like they could for any other ingredient. Our usual legal/medical disclaimer applies.

However, it’s certainly not a common trigger, putting it well below common allergens like nuts (or less common allergens like, say, bananas), not even in the same league as common intolerances such as gluten, and less worthy of health risk warnings than, say, spinach (high in oxalates; fine for most people but best avoided if you have kidney problems).

The reason we use it in the recipes we use it in, is simply because it’s a lower-sodium alternative to salt, and while it contains a (very) tiny bit less sodium than low-sodium salt (which itself has about ⅓ the sodium of regular salt), it has more of a flavor-enhancing effect, such that one can use half as much, for a more than sixfold total sodium reduction. Which for most of us in the industrialized world, is beneficial.

Want to try some?

If today’s article has inspired you to give MSG a try, here’s an example product on Amazon 😎

Enjoy!

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

❝Why are we told to drink more water for everything, even if sometimes it seems like the last thing we need? Bloated? Drink water. Diarrhea? Drink water. Nose running like a tap? Drink water❞

While water will not fix every ill, it can fix a lot, or at least stop it from being worse!

Our bodies are famously over 60% water (exact figure will depend on how well-hydrated you are, obviously, as well as your body composition in terms of muscle and fat). Our cells (which are mostly full of mostly water) need replacing all the time, and almost everything that needs transporting almost anywhere is taken there by blood (which is also mostly water). And if we need something moving out of the body? Water is usually going to be a large part of how it gets ejected.

In the cases of the examples you gave…

• Bloating: bloating is often a matter of water retention, which often happens as a result of having too much salt, and/or sometimes too much fat. So the body’s homeostatic system (the system that tries to maintain all kinds of equilibrium, keeping salt balance, temperature, pH, and many other things in their respective “Goldilocks zones”) tries to add more water to where it’s needed to balance out the salt etc.
  • Consequently, drinking more water means the body will note “ok, balance restored, no need to keep retaining water there, excess salts being safely removed using all this lovely water”.
• Diarrhea: this is usually a case of a bacterial infection, though there can be other causes. Whether for that reason or another, the body has decided that it needs to give your gut an absolute wash-out, and it can only do that from the inside—so it uses as much of the body’s water as it needs to do that.
  • Consequently, drinking more water means that you are replenishing the water that the body has already 100% committed to using. If you don’t drink water, you’ll still have diarrhea, you’ll just start to get dangerously dehydrated.
• Runny nose: this is usually a case of either fighting a genuine infection, or else fighting something mistaken for a pathogen (e.g. pollen, or some other allergen). The mucus is an important part of the body’s defense: it traps the microbes (be they bacteria, virus, whatever) and water-slides them out of the body.
  • Consequently, drinking more water means the body can keep the water-slide going. Otherwise, you’ll just get gradually more dehydrated (because as with diarrhea, your body will prioritize this function over maintaining water reserves—water reserves are there to be used if necessary, is the body’s philosophy) and if the well runs dry, you’ll just be dehydrated and have a higher pathogen-count still in your body.

Some previous 10almonds articles that might interest you:

• Hydration Mythbusting
• When To Take Electrolytes (And When We Shouldn’t!)
• Keeping Your Kidneys Healthy (Especially After 60)

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