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Wellness Wednesday for February 14, 2024

The Wednesday Wellness threads are meant to encourage users to ask for and provide advice and motivation to improve their lives. It isn't intended as a 'containment thread' and any content which could go here could instead be posted in its own thread. You could post:

  • Requests for advice and / or encouragement. On basically any topic and for any scale of problem.

  • Updates to let us know how you are doing. This provides valuable feedback on past advice / encouragement and will hopefully make people feel a little more motivated to follow through. If you want to be reminded to post your update, see the post titled 'update reminders', below.

  • Advice. This can be in response to a request for advice or just something that you think could be generally useful for many people here.

  • Encouragement. Probably best directed at specific users, but if you feel like just encouraging people in general I don't think anyone is going to object. I don't think I really need to say this, but just to be clear; encouragement should have a generally positive tone and not shame people (if people feel that shame might be an effective tool for motivating people, please discuss this so we can form a group consensus on how to use it rather than just trying it).

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What is the recommended dose of vitamin D supplements? I've seen cited doses between 50 and 600 IU but I've read that this are actually severely underestimated.

As for buying supplements, can I just buy some random brand on amazon?

I am having the strongest sense of deja vu..

Look, start at 5000 IU daily. Recommended daily intake is 7000 IU but that includes dietary sources and the 🌞.

I can't be arsed to hunt down the citations I provided last time, before the site was Thanos snapped, but 600 IU is, to put it bluntly, fucking useless. 50 IU? Does it come in homeopathic packaging? It ought to, ya know.

Go big or go home. Or better yet, we all go touch grass, it needs sunlight to survive so there should be some out there.

Yes, you convinced me last time. Interestingly it seems hard to find good estimates for the IU you get by spending time in the sun. One estimate says that with near full body exposure (so a bathing suit) you get 10-20,000 IU from the midday summer sun in 30-60 minutes. But obviously that isn’t the default. How much do you get if it’s just your face being exposed? How about the winter sun? Online evidence is pretty vague. I’ve increased my daily supplement dosage in winter to 6,000 IU for now.

You're asking the wrong person, I spend an entire day in a closed window climate controlled hospital and have blackout curtains at home. I haven't seen the nuclear fusion reactor in the sky for a good while yet.

Besides, it's also affected by things like skin tone and sunscreen use, getting firm figures is difficult, and the advise for supplementation is universal, at least in the UK. I would expect it to be a factor largely irrelevant when it comes to dosing.