@grumbulon i eat a lot of salmon but i only have 22ng/mL of calcifediol in my bloodstream, which means im not deficient (more like on the edge of deficiency) but its insufficient
@grumbulon touching grass isnt an option for me as i am a sweatshop worker in northern sichuan (i just hate touching grass (also there are too many conflicting sources on how much sun you need per day))