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YouTube·YouTube publication: Aug 14, 2025

In case you were wondering, I look at vitamin deficiencies caused by genetic errors. Follow along

GeneticsTesting
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Original sourceDan Purser MD on YouTube

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YouTube captions · Unreviewed · Imported 2026-09-22

Captions can mishear medical terms, names, and doses. Check the recording for context. Each timestamp opens that moment on YouTube.

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0:01

It's a vitamin deficiency. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitamin deficiencies. Vitaminop. Not manopause. Vitamin deficiency. Vitamin deficiencies. Vitamin deficiencies.

0:19

Vitamin deficiency. Vitamin deficiency. Vitamin. Vitamins. No, you're not. You're probably vitamin deficient. Consider getting a vitamin panel first. Interested vitamin panel? Try getting that vitamin panel. Vitamin panel. Get a vitamin panel. Start with a vitamin panel. Look at getting a vitamin panel. I'm

0:34

going to tell you, start with a vitamin panel. Vitamin panel. Vitamin panel. Get the intraator vitamin panel that we do. Vitamin C. Vitamin C. Vitamin C. Vitamin C. Eat an orange. Eat a potato. Eat something every day and take your vitamin C. Vitamin C. Vitamin C. Vitamin

0:50

C. Vitamin C. You have any vitamin C? Do we have vitamin C? Vitamin C. Biotin deficiency. PQQ deficiency. Lithium deficiency. The vitamin. Vitamins. Taking vitamins. 45 vitamins a day. Vitamins. Vitamins. Vitamins. Vitamin therapies. Iodine deficiency. B12

1:06

deficiency. Vitamin D deficiency. Vitamins. Take the vitamins. Iron deficiency. B vitamin deficiency. Feritin deficiency. B vitamin deficiency. Vitamin related vitamins. Vitamins. No, they need bottom transfusions.

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Genetic testing, one term at a time

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Genetics topic
Getting to know your micronutrients

Mentions vitamin c in the captions.

Testing topicWatch at 0:34 ↗

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Genetics & methylation

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A term in this discussion

PURSER WELLNESSVitamin DFrom the reading room
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PURSER WELLNESSVitamin B12 (Cobalamin)From the reading room
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Needed for nerve function, DNA production and healthy red blood cells.

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PURSER WELLNESSBiotinFrom the reading room
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Biotin

Helps enzymes process fats, carbohydrates and amino acids.

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PURSER WELLNESSIodineFrom the reading room
Nutrient referenceSep 17, 2026

Iodine

Is needed to make thyroid hormones.

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