Monthly archive
December 2025
Every article Wellness Radar published in December 2025 — long-form research, protocols, and reference work. Most-recent first.
2025-12-08
Supplements
Vitamin D and All-Cause Mortality: The U-Shaped Curve the Megadose Crowd Ignores
The relationship between serum 25-hydroxyvitamin D and all-cause mortality is U-shaped. Deficiency raises risk — but so does excess. Here's what 247,574 Danes, the VITAL trial, the Schöttker meta-analysis, and Mendeli…