From email:
Vitamin D deficiency may be the most common medical condition in the world.
Read more about this important supplement, and take advantage of 10% off our entire inventory!
Offer ends Wednesday, July 20th, at 10:00 am Pacific Time. Extra discount will be seen in the shopping cart.
Special on Now Foods, Vitamin D-3, High Potency, 1000 IU, 180 Softgels for $3.99 (Save $7.97) + Postage.
Postage is flat rate $5.32 or free for orders over $53.24
But will "high potency" 1000 IU be enough to achieve optimal and healthy plasma levels when diet and sunshine are inadequate?