No: Dose depends on blood level. That should be about 60 to 80.
Answered 3/8/2014
4.4k views
If you need: This much supplement try it ; repeat testing in 6 weeks. Also get out in sun!
Answered 3/8/2014
4.4k views
None at all: The optimal blood level of vit d is 50-70. Most adults need 5000-8000 iu/day to achieve these levels. While vit d can be toxic, toxicity is virtually unheard of with doses below 40, 000 iu/day. 4000 iu is totally safe with no potential for toxicity. But it is ideal to make sure you are getting adequate vit a ; k as they work in synergy with d. See http://bit.Ly/1dc7vna ; http://bit.Ly/1d6mkhq.
Answered 2/22/2016
4.4k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question