Vitamin D Levels Range In Blood

Based on years of patient testing and data analysis we have updated our laboratory report reference range to reflect that values between 20 80 ng ml.
Vitamin d levels range in blood. A level of 20 nanograms milliliter to 50 ng ml is considered adequate for healthy people. Normal vitamin d levels in the blood are 20 ng ml or above for adults. Vitamin d also appears to play a role in insulin production and immune function and how this relates to chronic disease prevention and cancer but this is still being investigated. The folks at uptodate have done a nice review on the clinical management of vitamin d deficiency and the statement is thus.
When looking at the patient results we determined that the majority of patients tested have total vitamin d levels between 20 and 80 ng ml. Not having enough vitamin d in your system may raise your risk of osteoporosis bone malformations cancer inflammation and suppressed immunity. High doses of vitamin d can cause hypercalcemia which increases the risk of fatal heart problems with digoxin. Those who are older or at risk for.
Vitamin d deficiency when the level of vitamin d in your body is too low can cause your bones to become thin brittle or misshapen. High doses of vitamin d can cause hypercalcemia which might reduce the drug s effectiveness. Intake in the range of 40 000 100 000 iu day 10 25 times the recommended upper limit has been. Avoid taking high doses of vitamin d with this blood pressure drug.
Regardless of these findings adequate vitamin d intake and maintaining blood levels within the optimal range may be a good strategy for protecting bone mass and reducing fracture risk. Because vitamin d increases calcium absorption in the gastrointestinal tract vitamin d toxicity results in marked hypercalcemia total calcium greater than 11 1 mg dl beyond the normal range of 8 4 to 10 2 mg dl hypercalciuria and high serum 25 oh d levels typically greater than 375 nmol l 150 ng ml. That is 86 of patients tested fall within this range. Your body uses vitamin d for maintaining healthy bones and effectively absorbing calcium.
The most accurate way to measure how much vitamin d is in your body is the 25 hydroxy vitamin d blood test. People aged 1 70 years should aim to get at least 15 mcg or 600 iu of vitamin d per day.