Viamin D Deficiency

[itself]

Evidence based medicine. I have had the start of cold and coughs about six times this year. I take 150,000 units of Vitamin D for a couple of days, and I am all better! I am a believer. It's been under the supervision of my NP. I take 50,000 units once every 21 days as a maintenance dose. This has worked in light of the fact that it has been one of the worst flu seasons here in AZ.

[Biciclista]

what is frustrating about Vit D is that i have to take WAY more than is reasonable and i don't absorb it well.
I had been taking 5000 units daily for almost 3 years and was low this winter. so now I'm taking prescription doses as well.