Vitamin D doses
Daily oral dosing of vitamin D3 using 5000 TO 50000 international units a day in long-term hospitalized patients: Insights from a …
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February 1, 2026
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"Harmony in Every Heartbeat
Daily oral dosing of vitamin D3 using 5000 TO 50000 international units a day in long-term hospitalized patients: Insights from a …
source
I take vitd3 everyday, during covid i hugged 3 patients and never caught the virus thanks to vit d3
Thank you very much for information. I’m on 50,000 ius. For 12 days loading. Do we take it all at once or spread out throughout the day? Does anyone know? Dec 25.
They want to make us sick and keep us there then feed us more pills that could make us sicker😂
God bless you sir 🙏🙋♀️
Dziękujemy doktorze … duzo zdrowia i szczęścia zyczymy ❤
He takes 8000 units of Vit D and 200mg Vit K per day?
Help i say this: I have a lot of confidence in your choice of who to discuss what with. Now I saw another interview: https://youtu.be/xFPHrG8Iqug?si=Yojj7FLQx6wLR0fI and now I'm confused. Could you help me understand? Greetings, Henk, from the Netherlands.
I've recently increased my intake to 8,000 units but noticed my urine now slightly cloudy.
You are a good, nobel man!
The govt needs us to be in poor health in order to be DEPENDENT.
Will vit d3 help with weightloss?
Daily, I take 50,000 D3 with K2, magnesium and zinc. I feel amazing.
I was into drugs for quite some time and started seeing problems like irregular heartbeat and bone problems and at some point I realized I won't live longer.Life becomes more precious when you have loved ones around you especially my 4 year old daughter who's my world.I turned towards science to look for a cure myself like videos of Great Dr Campbell.i started talking 10 000iu of vitamin d with 200mcg of k2 with 500mg mag glycinate and 500mg vit c daily and just after 2 months I was back on track and feel as fit as 18 year old but I am 45.Now I only smoke because that's my first love but take these supplements like religious retuals so yes guys these things do make a lot of difference and never underestimate the power of science it always works.i hope my info will help someone
Brazil 🇧🇷 dr coimbra! Brazil 🇧🇷 !!!
Thank you very much ❤️
This was really a very informative video.!!!
Dr Campbell, Thank you very much for a fantastic podcast. I'm an Irish woman in North London + have had MS 16+ yrs now, can no longer walk, stand, am bed bound + burn so badly, it's like being in hell every day. Would u suggest what I might need to do to get my vitamin D level above 18. The neurologist said take 3000 iu every day which I do. I'd really value your opinion. Thank you. You're God's gift to humanity ! ❤x
Vit D3 can cure psoriasis 😳. I am proof!
Just make sure people are aware that cholecalciferol used in vitamin D3 supplements is used in rat poison as well. No matter how you frame it, that is concerning!!! I wish I had known that before taking Vitamin D3 supps!!!
Doc is making the ASSUMPTION that if just one day in the sun gives 25K units, then 100K units is too low for an upper limit. The inference is that he ASSUMES such a high daily input must lead to a higher blood level, right?? But he assumes without evidence, and the key point is when he describe that study showing what he called a "plateau" around 100K. So apparently our body has some control in limiting internal levels, so saying we should shoot for an ultra-high level beyond the guidelines and beyond a demonstrated plateau, without real evidence is irresponsible.
Coimbra protocol from brazil 🇧🇷
Is there a difference between an expensive Vd3 like Thorne etc to a cheap version like a Holland & Barrett etc ??
God Bless you good sir 🙏🙏🙏.
Thank you so much John. Aussie Bob ❤
Hope this helps someone, tesco, boots and amazon do vit d at home test kits to check the levels under £10, can't say how effective yet as ordered mine today. But got this info from someone in the comments….good to talk!
I take 8000 iu a day from October to march here in the uk and 4000iu a day march to October. Feel great.
Muito agradecida, Dr. John, assisti seu vídeo aqui do Brasil 🇧🇷 com legenda de tradução
Thank you John! Great vlog
I have had a diagnosis of Bipolar II (depressive emphasis, hypomania) since 2003 recommended psychiatric meds worked for a while and then needed to be upped. Ive been taking Vit D 10,000 iu, k2 and B12 for five years no issues no symptoms. Weaned myself slowly off of psych meds over six months no issues.
I also eat keto/carnivore now.
Last saw my psychiatrist two years ago when she said she would not be able to diagnose me with BP now on current mood and behaviour. We both agreed Im probably somewhere on the HSP/Neurodiverse spectrum…
Hope this helps someone?
Go well all
PS Shame on all those in big pharma/civil service/govt who push their products and research and RDA’s and make others lives misery/living hell for decades….
Explains why back in the 1980’s when Id go on holiday to the Greek Islands and my depression would disappear…
No Money in Healthy people. That's why doctors will Never advise Vitamins or supplements. It impacts their pockets.
I felt terrible, so tired all the time and just thought it was an age thing. For a few weeks now I have been taking 4000 iu’s a day and it’s been life changing. Makes me wonder how long I’d been deficient.
0:44 if someone has cancer and they are low vit D, it’s pointless treating cancer patients until you supplement them on vit D and get them to a decent level before starting immune therapy.
3:26 i had a guy whose vit D was so low we couldnt measure it. to improve his outcome all we had to do is improve his vit D before starting his therapy. and it’s not mentioned in these protocols.
3:40 this is a problem of big pharma driving the protocols. they’re not interested in vit D. the data is so strong it’s negligent to not measure and correct vit D levels before you start treating a cancer patient.
5:22 the only patients that respond to chemo therapy all had decent vit D. 100 nanomoles/liter (40 mg/mil) is the minimum and the normal range goes up to 200 nm/l with zero side effects.
8:25 4 papers show good vit D levels to be far more effective against the flu than flu shots.
10:10 parathyroid hormone is released in response to low calcium levels and it is considerably higher in non D3 users 30.2 pg/ml than in D3 users 24.2 pg/ml.
10:37 author summarizes: long term supplementation of D3 in range from 5,000 to 50,000 IU/day appears to be safe. daily oral D3 doses from 5,000 to 60,000 IU/day for years in staff & patients was well tolerated. and at 5-10,000 IU/day oral, it took 12 months of climbing before D3 plateaued. this indicates the reserves were so low it took a year before reaching the levels the body needed it at.
12:38 health authorities around world should increase recommended amounts of D3; current amounts are way to low.
13:00 i currently take 8000 IU D3 with 200 mcg K2.