8 ms·
5000 IU is very high, might be beneficial during the winter for folks with very fair skin. but most probably shouldn't take that much every day
by Liquix 8mo ago
5000 IU is very high, might be beneficial during the winter for folks with very fair skin. but most probably shouldn't take that much every day
- HPsquared 8mo agoThat's equivalent to about 10 minutes of sun exposure. Not very much when you look at it that way.
- zelphirkalt 8mo agoThat comparison doesn't work. Only 10-20% of the vitamin D we intake is delivered through food and the body cannot process more sourcing from food. Even if you take more you will not benefit in an unlimited way, processing more. The skin is much better at generating/making/doing it.
- smallerfish 8mo agoThe skin is definitely much better, but a higher than "recommended" dose is definitely (anecdata) effective at bringing up and maintaining the measureable Vitamin D3 level in your blood if you are under the recommended range. It's an important metric to track in your regular blood tests.
- graemep 8mo agoI think you mean for those with very dark skin, not fair?
- bloak 8mo agoYou mean very dark skin? It's my understanding that northern Europeans evolved fair skin in order to cope with the lack of vitamin D in their diet.
- Liquix 8mo agoyes, i had it backwards - thanks for the correction.
- Flatterer3544 8mo agoYou got it backwards, it would be more beneficial in areas with few hours of sun for darker skin folks, since they do not absorb as much Vitamin D as fair skin folk do.
- cies 8mo agoabsorb or create? i understand it as: absorbing is in the intestine, generating D happens in the skin when exposed to the sun
- Flatterer3544 8mo agoCorrect, what I meant was absorbing UV light, that then as you state creates D.