What is the opinion of Reddit about the
NOW Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce?

A total of 1 review of this product on Reddit.

1 point


13th Mar 2015

http://www.amazon.de/Extra-Strength-Liquid-Vitamin-D-3/dp/B009KZ3D5U/ sells for about 20 EUR, 1000 IU/drop. Do not exceed 10000 IU/day long-term without testing the serum level. I take 5000 IU/day during winter, 1000 IU/day during summer. If you spend enough time outside you shouldn’t be deficient at all.

Notice that vitamin D3 is stored in body fat in large quantities, so after you’re fully loaded up when you’re losing weight quickly you can achive too high concentrations even when you’re no longer dosing.