These capsules are small and very easy to swallow. 5,000 IU = 125 µg vitamin D3, the best form of vitamin D, has been the right dosage for me all year round, although I am quite small in size. I have measured my blood serum 25-Hydroxyvitamin D, 25(OH)D three times and now in March 2015 my test result was 141 nmol/L = 56.4 ng/ml. My test result was now at optimum level which is 125 - 150 nmol/L = 50 - 60 ng/ml when you are taking enough Vitamin D. I will continue with the same dosage 5,000 IU daily to keep my vitamin D level right. There is no need to worry about overdosing because the tendency for serum 25(OH)D to rise when the starting level already is higher is very gradual. If you found this review helpful, kindly indicate that by clicking on the Yes Button, thank you.
Posted by iHerb Customer on Dec 04, 2016 | Verified Purchase
Posted by iHerb Customer on Sep 02, 2017 | Verified Purchase
일주일정도는 잠도 잘오고 컨디션 조절도 잘되고 좋았는데요 이주째 지나고 정말끔찍한 악몽이시달렸어요 너무 선명하고요 구글링해보니 vivid dream 이라고 부작용겪은사람들 많던데 저는 선명한꿈을 넘어서 악몽이에요 다시 생각하기도싫고 끊었다가 다시 먹어도 꼭 다음날 악몽때문에 잠을잔거 같지도않으니 진짜 스트레스받고 ㅠㅠ 이 약때문인건 확실한데 저같은분없나요?? ㅠㅠ
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