HThe Hair Loss Detective
Close-up scalp and follicle photography
CASE FILE / 009
Nutritional

Vitamin D Insufficiency
Investigated.

Every hair follicle carries a vitamin D receptor. When levels sit low, follicles struggle to cycle correctly — and low is far more common than most people expect.

What this usually looks like

  • Diffuse thinning without an obvious trigger
  • Fatigue and low mood, especially in winter
  • Little sun exposure or a deeper skin tone
  • Bone or muscle aches
The Open Question

Recognizing it is not the same as proving it.

Vitamin D Insufficiency looks like several other suspects from the outside — which is why so many people treat the wrong one for years. Your Hair Investigation™ settles it, in private, with Dr. Leola.

Begin Your Hair Investigation™