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Nutrition Lab

Science-backed nutrition guidance. Evidence on supplements, diets, and food as medicine for optimal health.

12 Articles

Ketogenic Diet and Mental Health: Emerging Evidence for Depression Treatment

When we think about treating depression, ketogenic diet probably isn’t the first thing that comes to mind. Yet a growing…

7 min read Feb 22, 2026

Nutrition Lab

The Surprising Link Between Hydration and Sleep Quality

We know hydration affects energy, cognition, and physical performance—but new research from February 2026 reveals a surprising connection between hydration…

4 min read Feb 19, 2026