Vit D shouldn't be necessary and can harm the kidneys, like many of the vitamin pills do, so I wouldn't worry about not taking any. Oily fish is better for you.
There should be enough in the food you eat as well as being outdoors whether the sun shines or not.
I used to buy jars of malt and cod-liver oil during the winter months, but stopped it since taking warfarin as it interferes with the dosage.
Preston Davey, another baby P.
Retiring and living frugally in money from downsizing after years of stress
