• Modern Blood Testing - Interview with VDI Laboratory President Randy Ringold

  • Mar 1 2021
  • Length: 37 mins
  • Podcast

Modern Blood Testing - Interview with VDI Laboratory President Randy Ringold

  • Summary

  • VDI Laboratory founder and president Randy Ringold joins Dr. Robert Silver to discuss modern blood testing and the importance of regular screening for vitamins D, B12 and other nutrient deficiencies.

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