5
By: Lookup on 4/18/2015
Truly the best D3 value
The research now indicates that 5,000 to 10,000 IU daily of D3 is recommended for most people to optimize health. I have used 5,000 to 7,000 IU daily with meals or fat for several years and my blood level was last 65ng/ml which is almost the ideal 70 to 100 ng/ml some authorities suggest.