> Serum levels of vit D and Magnesium are not reliable indicators. As stated in the study for Magnesium. For Vit D, efficiency of a supplementation of Vit D3 is also not on par with real sun exposure, the skin and subcutaneous fat don't seems to respond the same way.
Didn't know that, thanks.
> I sadly did not had any improvement on my side from getting my Vit D level from 15 (which is barely above the deficiency level) to a whooping level of 60 in a few month with Bio-D-Mulsion drops (Vit D3)
Given how well my state (physical and mental) noticeably improved these last few months I'm think the main factors were psychological instead of a deficiency (notably getting more financially secure with personal business taking off and going abroad and working remotely). Before that I was already working out and eating well for years, and even if that helped the changes weren't as noticeable. Or maybe it was all of that combined and it just took time to cross a threshold.
Didn't know that, thanks.
> I sadly did not had any improvement on my side from getting my Vit D level from 15 (which is barely above the deficiency level) to a whooping level of 60 in a few month with Bio-D-Mulsion drops (Vit D3)
Given how well my state (physical and mental) noticeably improved these last few months I'm think the main factors were psychological instead of a deficiency (notably getting more financially secure with personal business taking off and going abroad and working remotely). Before that I was already working out and eating well for years, and even if that helped the changes weren't as noticeable. Or maybe it was all of that combined and it just took time to cross a threshold.