Is 7ng/ml of vitamin D3 low for an adult? I recently got a blood test and it was 7ng. My doctor was very concerned, but how would it affect me? - Quora
![HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It? HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It?](https://images.ctfassets.net/ld5gan8tjh6b/4FNFhhUSONVv15yW8pCtqL/70bcebb270e5646230739567200f81ba/Signs_of_vitamin_D_deficiency.png)
HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It?
![Rajeev Jayadevan on X: "Vitamin D deficiency is being over-diagnosed: the “normal range” is set too high Latest India data among healthy people show that if these levels are used, then 98% Rajeev Jayadevan on X: "Vitamin D deficiency is being over-diagnosed: the “normal range” is set too high Latest India data among healthy people show that if these levels are used, then 98%](https://pbs.twimg.com/media/GIEkOlYaEAAqX0s.jpg)
Rajeev Jayadevan on X: "Vitamin D deficiency is being over-diagnosed: the “normal range” is set too high Latest India data among healthy people show that if these levels are used, then 98%
![HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It? HealthMatch - 42% Of Americans Are Deficient In Vitamin D. Are You At Risk? If So, What Can You Do About It?](https://images.ctfassets.net/ld5gan8tjh6b/2GGLU328BdTgPSAXJhOUDj/77ebb4e195f2582d3f9c8fde1533d845/Vitamin_D_levels.png)