4 ms·
I used to take 3000IU in the morning and 3000IU in the evening regularly (but not for a long time - for a few months, maybe 4-5). I can't point and say "i felt
by Evgeny 16y ago
I used to take 3000IU in the morning and 3000IU in the evening regularly (but not for a long time - for a few months, maybe 4-5). I can't point and say "i felt better here and here" though. I didn't feel any negative effect too. I'm still taking Vitamin D3 regularly, but often forget, so on average I may take about 10000IU a week.
I don't remember the source, but I think a lifeguard on the beach would produce about 8000IU of Vitamin D during a day.
- teilo 16y agoThe figures I've seen are much higher than that. By the end of the day, the lifeguard should have produced 20,000IU, but that is mostly because after the concentration reaches about 20,000, the sunlight begins to break down any excess, so it cannot climb higher than that. Interesting chemistry. So it begs the question - where did the "4000IU max intake" figure come from?