ffs i wish people would do more reading

ill make this clear

IF YOU ARE GOING TO TAKE VIT D3 THEN YOU MUST ALSO TAKE VIT A, PREFERABLY A PRO VIT A

if you do not, then you run the risk of creating artery walls with too much calcium deposits in them.

i have been taking vit d3 for best part of a decade now and i only take about 5k iu's a day, btw i never get ill.