ptquilts

I think you will be hearing more about Vit D. in the future. Low levels are linked to all kinds of disease, including 17 different cancers, heart disease, childhood diabetes, and more. DH listens to medical lectures online and I hear them as I go about the house.

I get all my vitamins from Puritans Pride (catalog or online) - low prices, and they manufacture almost everything they sell, with loads of quality tests along the way.

As far as wrinkles go, the 3 biggies are - sun damage, smoking, and yo-yo weight loss. If you can avoid those, you will do pretty well.