Once a week? I try to take it once a day, when I remember to. I usually don't remember though, so it's maybe 3-4x a week max but usually more gappy.
Originally was using 200-400 IU dosages. That barely helps, but it's not enough if you don't (or can't due to window direction, dreary weather city, or genetics) get enough sun.
Window direction is irrelevant. UV-B (which triggers production of Vitamin D) gets blocked by almost all glass. I guess windows will help if you leave them open, but if you're just sitting next to an open window all day I'd say why not just sit outside?
But, yeah, make sure you get your vitamin D whatever way you can. Supplements, dietary, sun exposure, whatever works for you
Once a week? I try to take it once a day, when I remember to. I usually don't remember though, so it's maybe 3-4x a week max but usually more gappy.
Originally was using 200-400 IU dosages. That barely helps, but it's not enough if you don't (or can't due to window direction, dreary weather city, or genetics) get enough sun.
Window direction is irrelevant. UV-B (which triggers production of Vitamin D) gets blocked by almost all glass. I guess windows will help if you leave them open, but if you're just sitting next to an open window all day I'd say why not just sit outside?
But, yeah, make sure you get your vitamin D whatever way you can. Supplements, dietary, sun exposure, whatever works for you