48
top 15 comments
sorted by: hot top controversial new old
[-] Pulptastic@midwest.social 2 points 11 hours ago

Be careful, get tested and dose accordingly. Wife and I took the 5000 iu vitamin D daily and she tested too high so we backed down to 1000.

I have not noticed any drastic improvements but I am generally healthy and in good spirits and I live pretty far from the equator.

[-] unexposedhazard@discuss.tchncs.de 15 points 20 hours ago* (last edited 20 hours ago)

Putting the entire population on vitamin D supplements would be too expensive for the country’s national health service, he told me.

Im not in the UK, but everyone around me is taking Vitamin D supplements. You can buy a years supply for a couple dozen euros, so its really not a financial issue at all.

[-] Onomatopoeia@lemmy.cafe 4 points 18 hours ago* (last edited 18 hours ago)

Just go outside (if you're in a zone that has enough annual sun). At least in the summer months.

That's the best source, as it helps your body produce the specific form it needs (because there are a few).

Supplementation only works when there's a massive deficit, as it's not necessarily the exact form a given person needs.

[-] azertyfun@sh.itjust.works 5 points 13 hours ago

Tell me you live in NA without telling me you live in NA.

Brussels is on the same latitude as Calgary, and not only does daylight last less than 8 hours but thanks to the coastal climate it's not abnormal to only get single digit hours of sunlight per month (5/7th of which are when we're stuck in an office). Rest of the time is either rainy or cloudy, neither of which is useful to find stray UVB. London has basically the same climate.

In the winter it's not even useful to commute by bicycle, because it's dark outside both ways. What the fuck do you want from me doctorman. I'll be gobbling up those supplements because my Vitamin D deficiency is the least surprising outcome of working an office job in Belgium in winter.

[-] Saapas@piefed.zip 12 points 20 hours ago
[-] Gerudo@lemmy.zip 9 points 17 hours ago

Big Vitamin D trying to get those year end profits.

[-] RaoulDuke85@piefed.social 7 points 16 hours ago

Big D energy.

[-] TomMasz@lemmy.world 10 points 19 hours ago* (last edited 19 hours ago)

My doctor has me on Vitamin D supplements after I tested below whatever he's using as a standard. Living far above the equator in an area that's overcast more than not, I guess it's not surprising mine was low. Now I test fine but I can't honestly say I feel any different. Better safe than sorry, I guess.

[-] Valmond@lemmy.world 8 points 19 hours ago

I asked my allergy doctor, she prescribes me quarterly doses. Everyone has D vitamin deficit.

BTW D vitamin deficit is linked to dementia.

[-] Onomatopoeia@lemmy.cafe 6 points 18 hours ago

It's linked to just about everything.

Diabetes - a Nordic study showed a huge drop in T1 through supplementation.

The challenge with D is that there are a bunch of different forms, so proper supplementation is difficult, and why simply getting enough sun makes the difference.

[-] Valmond@lemmy.world 2 points 16 hours ago

I was told that basically you have to be outside for hours a day, not too much dressed, and eat correctly, to get enough vitamin D.

Do you know what types of forms are preferable? I get a glass vial of it every 3 months.

[-] gasgiant@lemmy.ml 2 points 14 hours ago

Vitamin D over the winter and iodine year round. About the only two supplements that are needed in most of Northern Europe.

Iodine is simple as well. Switch to iodised salt and that's it. Hardly anyone seems to know about that though

[-] lvxferre@mander.xyz 5 points 17 hours ago

Can I send anyone the excess vitamin D I'm getting?

Bloody Spring. (Southern Hemisphere.)

[-] ChonkyOwlbear@lemmy.world 1 points 12 hours ago

I work a public job, so I used to get colds a couple times a year. Started taking daily D supplements and I rarely ever get sick anymore. Never got COVID either.

[-] altphoto@lemmy.today 1 points 18 hours ago

Can someone tell us how using a fluorescent or UVB LED COB has helped their vitamin D count?

this post was submitted on 29 Nov 2025
48 points (100.0% liked)

Hacker News

3073 readers
527 users here now

Posts from the RSS Feed of HackerNews.

The feed sometimes contains ads and posts that have been removed by the mod team at HN.

founded 1 year ago
MODERATORS