[senior citizen]

http://en.wikipedia.org/wiki/Cholecalciferol
???? Last paragraph re "toxicity" ????A bit troubling to see that it’s used for rodent poison. See above hyperlink.

My Nature’s Way Womans 50+ ALIVE Vitamins/Vitamin D3 from Sheep Lanolin 1,600 units per day (2 gummy's)……

Any scientists/chemists out there with an opinion re taking this form of D3?

I actually think my joints feel stiffer since taking these vitamins……

I thought it might be healthier as it has 26 fruits and vegetables supplying the other vitamins, however, the fact that the D3 is obtained from "lanolin" has been bothering me all along, and truthfully I probably get enough D from eggs, fish, etc……now that our sunshine has returned……..from a natural source as well.

I did take them all winter long due to our total lack of sunshine.....but now am rethinking it.When I contacted Nature’s Way in the beginning, they were upfront about where their D3 came from.Sheep’s lanolin.

I'm wondering if this can build up in one's system????
Thanks in advance.........