Topic
Science & data
Blood markers, studies and mechanisms behind hair loss and treatments – with sources.
Science & data
Blood Markers & Hair Loss: A Scientific Guide to Regrowth | Māra
Discover how ferritin, Vitamin D & zinc impact hair loss. Māra's precision diagnostics spot key deficiencies to guide effective, personalized regrowth.
7 Min. · 2026-07-13
Science & data
Why Iron Deficiency Causes Hair Loss
Iron deficiency can cause hair loss—learn why your body needs iron, how deficiency impairs growth, and what you can do about it.
8 Min. · 2026-02-18
Science & data
Hair Statistics: How Many Hairs You Lose Daily
Hair statistics revealed: how many hairs people lose daily—and how to tell whether your shedding is still in the normal range.
7 Min. · 2025-10-06
Science & data
How Does Alopecia Areata Develop?
Understanding alopecia areata: how patchy hair loss develops, which factors are involved, and what science says about it.
10 Min. · 2025-07-05