When NOT to take VITAMIN D

Lab ranges
25-OH Vitamin D 30-100 ng/mL---Inactive form
1, 25 OH Vitamin D (Calcitriol) pg/mL---active form

Vitamin D Council
Deficiency 0-40 ng/mL
Sufficient 40-80 ng/mL
High/normal 80-100 ng/mL

**Increased vitamin D levels reduces the risk of certain cancers
**Vitamin D deficiency--increase risk for autoimmune conditions and associated with HTN and CVD
**Contributing factors to vitamin D deficiency: Age, decreased sun exposure, intake, latitude, skin complexion, malabsorption, liver and kidney disease, gallbladder dysfunction.

Healthy person can have low 25-OH vit D and normal levels of 1, 25 OH Vit D.
Unhealthy person can have low 25-OH vit D and high levels of 1, 25 OH Vit D.

Vitamin D Receptor, inflammation, autoimmune disease, infection.

Clinical pearl: If you are supplementing with vitamin D and your 25-OH vitamin D does not go up or goes down, check 1, 25 OH vitamin D.

https://www.ncbi.nlm.nih.gov/pmc/arti...
https://pubmed.ncbi.nlm.nih.gov/25048...
https://pubmed.ncbi.nlm.nih.gov/15585...

Dr. Jin Sung is a Chiropractic Physician who specializes in the management of complex chronic conditions in Massachusetts, 30 minutes north of Boston. He utilizes natural and alternative therapies to help manage complex cases such as Hashimoto's, autoimmune conditions, IBS, SIBO, chronic fatigue, brain fog, early Alzheimer's, etc.

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Vitamin D3+K2

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The content of this video is for educational purposes only and does not constitute medical advice. Please consult with your physician before embarking on any dietary changes or taking any nutritional supplements.