Gut Issues That Drain Iron, B12 & Vitamin D, What to Test (Video)

Name: Gut Issues That Drain Iron, B12 & Vitamin D, What to Test
Uploaded: 2026-10-27T13:19:09+00:00
Duration: 1 min 30 s
Description: Gut problems and vitamin deficiency often go together: long diarrhoea, bloating and weight loss can lower iron, B12 and vitamin D. Here is what to test.

1:30 minWatch on YouTube

Read the full written guide: Gut Problems and Vitamin Deficiency: Iron, B12 and Vitamin D →

Gut problems and vitamin deficiency often go together: long diarrhoea, bloating and weight loss can lower iron, B12 and vitamin D. Here is what to test.

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