My Vitamin D update- What's yours?

[rollingthunder]

What level of Vitamin D, 25- Hydroxy do people shoot for?

life extension foundation recommends an optimal range of 50-80 ng/ml (Life Extension Magazine May 2012).

apparently, a recent study by the american heart association found "Those whose 25-hydroxyvitamin D level exceeded 100 ng/mL had an atrial fibrillation incidence 2.5 times greater than people in the safe ranges (below 100 ng/mL)."

lots of good info at lef.org.

[bass]

I would think 70 and up but not above 100.

[optionsdude]

Thanks for the link Kelkel and if you and Bass could post any rise,or drop in calcium from your last BW I would appreciate it. I did my blood draw for vit D last week and see dr tomorrow. Hopefully the results are in on the BW and my bone density scan which was done yesterday.

[shorty09]

thanks guys for comments my LH was neva that flash but yes Kelkel it was a 4 so mid range now feelin lots better ill get calcium an hydroxy D done too say in another 3-4 weeks then thats a 2 month turn around be interesting to see whats changed will put BW up when comes threw..

[APIs]

Coming out of winter this past May my Vitamin D level was 41, which wasnt too bad. After a summer of going to the beach at least once per week, my BW came back today @ 61.1. Not bad considering I've had little to no extra D supplementation. Is there really an optimal level we should be at though?

[bass]

no one really knows, but mine has been hovering at about 87 or so and really don't know if i feel any different! i guess the higher the better as long as you're in range.

[xtitan1]

Well take this with a grain of salt but this is what one of my tests (NutrEval) had for Vitamin D:

[HRTstudent]

Interesting abstract I came across... (did not read full paper)


Vitamin D3 supplementation (4000 IU/d for 1 y) eliminates differences in circulating 25-hydroxyvitamin D between African American and white men
http://ajcn.nutrition.org/content/96/2/332.abstract

Background: African Americans suffer disproportionately from diabetes and cardiovascular disease and are significantly more likely to have suboptimal concentrations of circulating 25-hydroxyvitamin D [25(OH)D]. The results of epidemiologic and observational studies suggest that there is a link between vitamin D deficiency and the risk of cardiometabolic disorders, which underscores the importance of maintaining healthy concentrations of 25(OH)D.

Objective: The objective was to investigate whether daily supplementation with 4000 IU vitamin D3 for 1 y would eliminate any disparities in circulating concentrations of 25(OH)D between African American and white men.

Design: Serum concentrations of 25(OH)D were measured every 2 mo in 47 subjects who received a daily oral dose of 4000 IU vitamin D3 for 1 y.

Results: More than 90% of African Americans had serum concentrations of 25(OH)D <32 ng/mL, and approximately two-thirds had serum concentrations <20 ng/mL. Furthermore, there were significant disparities in serum concentrations of 25(OH)D between African American and white men. Supplementation with 4000 IU/d for 1 y eliminated any significant differences in circulating concentrations of 25(OH)D between African American and white men.

Conclusion: The results of this clinical study show the feasibility and efficacy of this approach in the elimination of hypovitaminosis D, which is a widespread health disparity among African Americans. This trial was registered at clinicaltrials.gov as NCT01045109.