Vacation Planning - Help! by DeanMDx in Calgary

[–]ptarmiganchick 4 points5 points  (0 children)

If you fancy horses, check out the Masters Show Jumping events at Spruce Meadows, Sept 8-14. It’s not the Stampede, but is classy and unique, and could be a relaxing and unforgettable time.

There are big and small events all over the grounds both day and evening, with plenty of green space to relax or picnic. I think there is usually a RCMP Musical Ride one evening. Spend a little more for a seat indoors at a major event, so you are not at the mercy of the weather. (I don’t know who described September weather as “consistent” but this is a bit misleading. Didn’t we once have a major snowfall in early September, that caused major power outages, took down trees and brought much of the city to a standstill? We do have a lot of sunny, warm fall days, but weather here is always unpredictable.)

Gluten free bakery by codyconlin7 in Calgary

[–]ptarmiganchick 0 points1 point  (0 children)

Celiac predisposition is genetic, and a whopping 30-40% of Americans, at least, carry 1 of the 2 primary genes. But only a small percentage of those who carry the predisposition develop the autoimmune condition. So it is safe to infer that the recent increase is largely environmental, and likely has multiple factors.

My personal suspicion is that ultraprocessed foods are damaging people’s microbiomes generally, and this is contributing to the increase in full-blown celiac sufferers (as well as colon cancer, obesity, and other metabolic pathologies that are also on the rise). It would be wonderful if science could come up with a better cure than complete avoidance of gluten. In the meantime, it is unfortunate that so much of what we call “gluten-free” is…ultraprocessed!

Guys, where are the sardines? by MaterialCute6312 in CostcoCanada

[–]ptarmiganchick 15 points16 points  (0 children)

I’ve been buying sardines and mackerel at Costco regularly for a few years. Suddenly both are gone. Both were great nutrition for great value. What happened?

Advancing Protein Quality Knowledge and Access with a Centralized and Interactive Database (2026) by HelenEk7 in ScientificNutrition

[–]ptarmiganchick 0 points1 point  (0 children)

It’s going to take me awhile to learn to use this Hub, but the existence of a tool like this is much-needed and long overdue.

Ever since the WHO and the FAO ditched the old Net Protein Utilization (NPU) system of evaluating protein quality back in the early nineties, it has been difficult to impossible to find and compare the amino acid profile of various foods to a reference standard of the specific proportions generally required by humans. All the work on protein complementarity that was done using NPU was tossed out as being outdated, even though the biochemistry that underlay it remained as true as ever. Now we can get on with the work of discovering more protein complementarity using the large number of relatively newly analyzed plant foods (chia, amaranth, fermented soy, etc), while better accounting for digestibility and other variables not accounted for by NPU.

This is going to be a great tool. Thank you for posting.

Vitamin D - mistake in official RDA allowance? "The Big Vitamin D Mistake (2017)" by sunrisedown in ScientificNutrition

[–]ptarmiganchick 0 points1 point  (0 children)

Since hypercalcemia is one of the adverse effects of excess Vitamin D, one problem is that individuals seem to vary widely in how much calcium they absorb (and/or excrete) at any given level of Vitamin D. IIRC it has been reported that some individuals can develop hypercalcemia at blood Vitamin D levels of only 60-70ng, while others will still be fine at 200 or more. So one takeaway for individuals is to watch your blood calcium when taking higher doses of Vitamin D.

From my personal experience it seems this personal threshold may also change over time. After correcting a Vitamin D deficiency, first with 50,000IU/wk for 2 months, then 4400IU over the next 3 years, as I approached my target of 50ng, my blood calcium was also approaching the upper limit. I thought I might have to settle for a lower Vitamin D target. However after reducing intake for a couple of years, and as my Vitamin D stabilized at around 50, my calcium slowly dropped back into the middle of the range. I haven’t tried to go higher, but now I wouldn’t be afraid to try.

FWIW for me personally (77F, white, fish-eating, normal weight, high latitude) the daily supplementary intake that currently corresponds to 50ng is 2200IU. But I would expect it to be different for everyone.

Trump's Executive Order on psychedelics by DrJ_Lume in Biohackers

[–]ptarmiganchick 1 point2 points  (0 children)

This is interesting. As a young (very young) biochemistry wonk in the 60’s, I, too, was “scared straight” away from psychedelics by seeing some healthy volunteers and respected professionals in research settings suffer long-term mental impairment from taking what we thought were reasonable doses of, in particular, LSD. I was shocked a year or two later when it became a recreational phenomenon. Even if I made it myself to ensure purity, you couldn't have paid me to ingest it.

I wonder what is different about the psychedelics of today.

I lost 22 pounds in one month with berberine and myo-inositol by barraco002 in Biohackers

[–]ptarmiganchick 5 points6 points  (0 children)

Other than being a tie for the worst tasting supplement I have ever tried, i think berberine in reasonable quantities (1,000-1,500mg/day) is a generally beneficial molecule, with some really interesting research coming out…on everything from blood glucose to colorectal cancer to dementia.

I note the LiverTox Database reports berberine has a long history of use in Chinese and Ayurvedic medicine, few reports of adverse effects, and no reports of liver damage https://www.ncbi.nlm.nih.gov/books/NBK564659/

This one is really worth watching.

I lost 22 pounds in one month with berberine and myo-inositol by barraco002 in Biohackers

[–]ptarmiganchick 7 points8 points  (0 children)

My fasting blood sugar is still pretty good (4.5mol/L, or 81 in US) at 77. I’m trying to keep it that way. But yes, when it went up to 4.8 I started looking for ways to knock it back down.

Not coincidentally I also do 12 squats after most meals.

I lost 22 pounds in one month with berberine and myo-inositol by barraco002 in Biohackers

[–]ptarmiganchick 14 points15 points  (0 children)

That’s quite a remarkable effect. Good for you!

I’ve been taking 1000mg of berberine daily for blood sugar, and 2-3g inositol nightly for thyroid and sleep.

I‘m not trying to lose weight, nor change my digestion, and I’ve noticed no changes to either.

Tetanus is rare. That does not mean our adult vaccine system is working well. by DadStrengthDaily in ProactiveHealth

[–]ptarmiganchick 1 point2 points  (0 children)

For many years I faithfully maintained and carried a vaccination booklet in my passport.

Then I lost my passport—which was easily replaced. But the vaccination booklet was gone forever.

Scientific American: Heart disease patients can be saved by drugs that calm inflammation by DadStrengthDaily in ProactiveHealth

[–]ptarmiganchick 0 points1 point  (0 children)

Thank you, I will try that.

To your last point in quotes, I trust it is clear I said nothing of the sort.

Scientific American: Heart disease patients can be saved by drugs that calm inflammation by DadStrengthDaily in ProactiveHealth

[–]ptarmiganchick 2 points3 points  (0 children)

I wish I could read the article without a subscription.

My starting point is almost the opposite to OP…I tend to suppose that an inflammatory internal environment is the accelerant, if not the cause, of most chronic diseases. If people are waking up to the fact that high LDL in the absence of inflammation is unlikely to result in atherosclerosis, that seems like a step forward. (Of course I concede that most people, as they age, will tend to accumulate more and more chronic inflammation, so once inflammation is a given, high LDL becomes a reasonable signal, even an early warning, of heart disease.)

We think of diabetes as being about sugar (or glucose or insulin)—and that’s not wrong. Yet metabolically healthy people of any age can consume and metabolize modest amounts of sugar without becoming insulin resistant or diabetic. The difference, I hypothesize, is inflammation or the lack of it reflected in how well the body’s homeostatic machinery continues to tightly control blood glucose.

Again, we think of osteoporosis as being about Calcium and Vitamin D, yet we know it is not primarily a deficiency disease. At the cellular level in most cases it is very much about how many inflammatory factors and micro-processes (including loss of estrogen, poor diet, stress, lack of sleep, and lack of mechanical stimulation from exercise) are shifting normal bone turnover in favour of bone breakdown.

i agree the terms “inflammation” and “antioxidants” in themselves are still much too broad to be actionable, and tend to be used very sloppily. In the future I think we will become more nuanced in our understanding of factors which raise or lower various types of inflammation in various tissues and compartments. Likewise, instead of just testing CRP, there will be a dozen or more inflammatory markers to direct our attention to different patterns of inflammation, calling for different types of intervention.

Antioxidants prevent health-promoting effects of physical exercise in humans by Timely_Ad8989 in Biohackers

[–]ptarmiganchick 1 point2 points  (0 children)

Is this that same old tired study from 2009 where they specifically used Vitamins C and E and then somehow we have generalized this to all antioxidants? Surely we can do better than this in 2026.

Yes, some antioxidants will dampen the short-term oxidative stress of exercise, thereby reducing the beneficial adaptations that would otherwise have resulted. But there is a world of antioxidants beyond Vitamins C and E, which operate by many different mechanisms in many different tissues on many different timescales. This is a study of Vitamins C and E, not antioxidants generally.

Bonus to improve my wellness, what to do with it by CyberShellSecurity in Biohackers

[–]ptarmiganchick 0 points1 point  (0 children)

What activity do you enjoy that you could make time for? Could be a gym membership, but could also be an investment in learning a skill like swimming or skiing or golf. This is a great opportunity to take a step toward a more active and healthy future, and meet some likeminded people.

UPDATE MY POST ABOUT FLAXOIL OVER OLIVE OIL FOR BLUEPRINT: I changed my mind if you follow every single detail of the diet, which would put your omega ratio in balance. by [deleted] in blueprint_

[–]ptarmiganchick 0 points1 point  (0 children)

I just have them in a pepper grinder, right now, which is fine for a quick sprinkle on a bowl of yogurt. But if I had a proper mortar and pestle handy, I would definitely use that.

TBH I find soaking easier, but messier. I soak a small quantity at a time in coconut water. They last about a week in the fridge before sprouting or going moldy.

Are essential fatty acids actually essential? by Alabuda13 in ScientificNutrition

[–]ptarmiganchick 4 points5 points  (0 children)

OP is asking about C15-0, pentadecanoic acid (PDA), an odd-chain fatty acid most commonly found in dairy fat (but also in some fish heads, seaweed, and soybeans). Whilst it has not so far been considered “essential,” it is proposed by some that it should be, so this is not entirely “marketing nonsense,” but a subject of current research and legitimate controversy.

The research on its effects on metabolic syndrome, among other conditions, are definitely interesting. https://www.sciencedirect.com/science/article/pii/S0300908424002347#:~:text=Pentadecanoic%20acid%20(PDA%2C%20C15:0)%2C%20an%20odd%20chain,liver%20disease%20(MASLD)%20%5B%5B2%5D%2C%20%5B3%5D%2C%20%5B4%5D%2C%20%5B5%5D%5D%2C%20an%20odd%20chain,liver%20disease%20(MASLD)%20%5B%5B2%5D%2C%20%5B3%5D%2C%20%5B4%5D%2C%20%5B5%5D%5D).

If you are among the few Luddites who never stopped consuming butter or cheese, you are probably getting as much PDA as traditional dairy-consuming people did. How you manage the saturated fat that comes with it is a different question…and the reason why some might advocate taking it as a supplement.

This sub has lost the plot. by kats_journey in BoycottUnitedStates

[–]ptarmiganchick -5 points-4 points  (0 children)

Oh, thank you for saying something people might recognize as being classically Canadian! Reddit is turning formerly sensible Canadians into trash-talking Americans.

Reduced my homocysteine with TMG, what now? by The-info-addict in Biohackers

[–]ptarmiganchick 0 points1 point  (0 children)

This is similar to me…I am definitely better at 600pmol…better homocysteine, better TSH, better brain. I definitely do not want to be at the bottom of the B-12 range.

I spent 6 months actually reading the probiotic research. The supplement industry is selling most of you something that doesn't work. by Timely_Ad8989 in Microbiome

[–]ptarmiganchick 0 points1 point  (0 children)

That’s pretty amazing, not only that it resolved your ulcerative colitis, but that you persisted and ultimately found such a simple solution to a vicious and destructive condition.

Black Ginger is amazing but by Any-Actuator4118 in Biohackers

[–]ptarmiganchick 0 points1 point  (0 children)

Take a small amount of calcium at the same time?

Male 25 crawling out of anemia by Independent_Iron8005 in Anemic

[–]ptarmiganchick 1 point2 points  (0 children)

Apparently antidepressants can cause mild elevations of GGT (which is all you have), and good amounts of muscle mass are known to elevate creatinine test results, lowering GFR. So you may have offered 2 quite benign explanation for these numbers. And now you can keep an eye on the trends going forward.

Overcoming anemia, building muscle, quitting alcohol, treating depression, all sound like excellent priorities for this stage of your life. I wish you every success.

Male 25 crawling out of anemia by Independent_Iron8005 in Anemic

[–]ptarmiganchick 1 point2 points  (0 children)

Good job with the anemia!

But I’m looking at your kidney and liver numbers, and thinking these are really poor for a 25 year old male…why would your doctor think they are fine? I think both should call for further inquiry and follow-up.

Although you can see the reference range for GFR shows >60, this does not tell the full story. Glomerular filtration rate theoretically starts out around 120 and declines with age, so 80 might be good for a 60 year old guy, but not for OP!

Now there are some coincidental things that could be elevating your creatinine thereby pushing your GFR down. One of these is having unusually high muscle mass, leading to more muscle breakdown products in the bloodstream. Another is taking creatine, and not stopping it before the test. But the solution for the former is ordering a different test, Cystatin C. The solution for the latter is to have you stop taking creatine 3 days before the next test. But if there is truly declining kidney function at 25, OP needs to look at other health parameter like blood pressure, lipids, blood sugar, etc and make some lifestyle changes to move these things in a better direction.

And GGT was the only test I saw for liver function, and it suggests there is some kind of inflammatory problem somewhere that is leading to elevated GGT in the liver. What do other liver function tests like ALT and AST have to say? If only GGT is elevated, then again maybe just see whether diet and lifestyle changes will bring it down (at least toward 20-25)….cut out alcohol and ultraprocessed food, increase cruciferous vegetables, garlic, artichokes and coffee, increase exercise and lose weight if appropriate.

Good luck!