Vitamin D and anxiety: What you need to know 🤔

A short YouTube video by Dr. Nicole Cain (uploaded May 31, 2024) addressing whether taking vitamin D can cause anxiety. The speaker explains that vitamin D supplementation can deplete magnesium, and low magnesium may cause or worsen anxiety. She highlights that commonly used blood tests can miss total-body magnesium deficiency and notes wide, unhelpful vitamin D reference ranges; she cites the Vitamin D Society recommendation of a vitamin D level “around 80.” Practical advice: when supplementing vitamin D, take magnesium and the cofactors vitamin A, vitamin K, and calcium, and consider increasing magnesium if anxiety persists.
Questions this video answers
May 31, 2024.
Around 80 (unit not specified in the transcript).
No. The speaker states: 'To date, there is no single laboratory test to determine accurately the total body magnesium levels in humans.'










