Jeffrey D. Roizen, MD, PhD, BA

Assistant Professor
The University of Pennsylvania and The Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, United States

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Presentation(s):

• MON-834 - 25(OH)D and Not 1,25(OH)D Is Responsible for High-Dose Dietary Vitamin D Benefits in Muscle.

  Monday, June 15, 2026
  9:00 AM - 2:00 PM CT

• MON-834 - 25(OH)D and Not 1,25(OH)D Is Responsible for High-Dose Dietary Vitamin D Benefits in Muscle.

  Monday, June 15, 2026
  9:00 AM - 2:00 PM CT