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Common Vitamin Supplement Could Slow Ageing, Study Suggests
Science Focus ^ | 5-22-2025 | Ezy Pearson

Posted on 09/16/2025 7:16:56 PM PDT by blam

A daily dose of vitamin D could help combat ageing, according to a recent study.

It found that taking vitamin D supplements for four years managed to prevent three years’ worth of ageing.

Previous studies have hinted that vitamin D supplements can help combat some of the biggest signs of ageing, which are linked to many age-related diseases such as cancer, heart disease and dementia.

To put this theory to the test, researchers from Mass General Brigham and the Medical College of Georgia studied the results of a previous trial. That experiment enlisted thousands of women over 55 and men over 50, asking them to take a daily dose of either vitamin D, omega 3 or a placebo for the next five years.

The new study focused on 1054 participants who had special tests at the beginning of the trial, at Year 2 and Year 4, measuring the length of their telomeres.

Telomeres are repeating sequences of DNA that cap chromosomes, Professor Morten Schiebye-Knudsen from the University of Copenhagen, who wasn’t involved with the study, explained to BBC Science Focus Magazine.

X chromosome with the tops coloured red Telomeres protect the ends of chromosomes, preventing them from fusing together or unravelling - Credit: Getty Images/nopparit “Think of them as the plastic tips on the ends of shoelaces – they prevent chromosomes from fraying or sticking to each other, which helps maintain the stability of genetic information during cell division,” he said.

Each time a cell divides, the telomeres get a little shorter. When the telomeres become too short, they lose their ability to divide, meaning their cells can no longer function.

(snip)

(Excerpt) Read more at sciencefocus.com ...


TOPICS: Health/Medicine
KEYWORDS: aging; healthtelemeres; vitamind

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Metformin, a type2 diabetic drug, seems to be doing something similar.

Metformin: Decelerates Biomarkers Of Aging Clocks

Also this:

Ozempic Users Aged Backwards By More Than 3 Years In New Trial

(I used to make post every day. This is my first in a few years.)

1 posted on 09/16/2025 7:16:56 PM PDT by blam
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To: blam

Yeah you did. Welcome back!


2 posted on 09/16/2025 7:21:55 PM PDT by FreedomPoster (Islam delenda estAnd )
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To: blam
the plastic tips on the ends of shoelaces

I felt so triumphant when I learned that they had a name: aglets!

3 posted on 09/16/2025 7:23:56 PM PDT by Salvey (<I)
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To: FreedomPoster
Here's my first ever post regarding Vitamin D, way back in 2006.

The Antibiotic Vitamin

4 posted on 09/16/2025 7:24:13 PM PDT by blam
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To: blam

Lol.

Still got dogs all around?


5 posted on 09/16/2025 7:24:46 PM PDT by waterhill (Nobody cares, work harder!)
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To: blam

What do you think or read is the optimal dose for vitamin d. Everything I see is all over the map on this.


6 posted on 09/16/2025 7:29:23 PM PDT by ckilmer
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To: blam

Likely Metformin decelerates aging by keeping blood sugar low and steady.

If this is the case then likely berberine will do the same thing.


7 posted on 09/16/2025 7:30:23 PM PDT by ckilmer
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To: waterhill
"Still got dogs all around?"

Nope. They all died of old age.

I'm 82 now and decided that it may not be fair to the dog by getting a new puppy. (Albeit, I still go to the same park for my morning walks that I have been doing for 21 years now.)

8 posted on 09/16/2025 7:31:15 PM PDT by blam
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To: blam

So Vitamin D + Metformin + Ozempic = “The Curious Case of Benjamin Button”


9 posted on 09/16/2025 7:33:51 PM PDT by ProtectOurFreedom
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To: blam

These articles never seem to give the form of Vitamin D used. I assume it was D3.


10 posted on 09/16/2025 7:34:23 PM PDT by SharpRightTurn (“Giving money & power to government is like giving whiskey & car keys to teenage boys” P.J. O'Rourke)
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To: ckilmer
"What do you think or read is the optimal dose for vitamin d. Everything I see is all over the map on this."

I've been taking 10,000 IU (with K2) for couple decades now.

The only thing wrong with my health is that I have type 2 diabetes. I'm taking Metformin and Mounjaro for that.

11 posted on 09/16/2025 7:35:48 PM PDT by blam
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To: SharpRightTurn
"These articles never seem to give the form of Vitamin D used. I assume it was D3."

Yes, Vitamin D3. I buy mine at Costco.

12 posted on 09/16/2025 7:38:59 PM PDT by blam
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To: ckilmer

You didn’t ask me, but I aim for 60+.
I think the “normal” range goes way too low; I read the Dr Mercola site where he addresses this topic occasionally.


13 posted on 09/16/2025 7:39:16 PM PDT by GnuThere
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To: blam

Good for you!

I’m 8 years younger than you. I hike a lot with hill climbs, 3-4 times a week. We were in Ireland, Scotland, Wales and England for three weeks (just got back a week ago) and covered 50 miles there with lots of hill work.

Did “Mineral Ridge” in Coeur d’Alene, ID today - 2.5 miles and 600 feet elevation gain. I was pushing myself going up the hill today. I fast walked / jogged coming down.

So far I feel great on these hikes and my strength, stamina, balance and stability are good, but I wonder how many more years before I have to reduce or curtail these.


14 posted on 09/16/2025 7:41:18 PM PDT by ProtectOurFreedom
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To: Salvey

Aglets. That’s what eyelets are for. You thread the aglet through the eyelet.


15 posted on 09/16/2025 7:42:28 PM PDT by ladyjane
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To: dadgum

Sunlight not enough???


16 posted on 09/16/2025 7:44:37 PM PDT by dadgum (Fight to WIN or do not fight at At all)
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Thx - got to check with the boss.


17 posted on 09/16/2025 7:45:06 PM PDT by Tunehead54 (Nothing funny here ;-)
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To: dadgum

depends on where you live, time of year, persons age, etc


18 posted on 09/16/2025 7:46:49 PM PDT by crosdaddy
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To: Salvey
Aglet | Official Music Video
19 posted on 09/16/2025 7:47:24 PM PDT by gnarledmaw (Hivemind liberals worship leaders, sovereign conservatives select servants.)
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To: blam

Don’t forget to take K2 with your D3.


20 posted on 09/16/2025 7:49:46 PM PDT by Jane Long (Jesus is Lord!)
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