Guides

An honest look at collagen types, sourcing, and dosing for skin, including a 2025 meta-analysis showing benefits mainly appeared in industry-funded trials.

NAD+ is a coenzyme central to energy metabolism and cellular repair that declines with age. Learn how it works, why it drops, and what...

Covers what the VITACOG and B-PROOF trials found about B vitamins and omega-3 for cognitive decline, and why the two work better together than...

Covers how CoQ10, NAD+ precursors, Urolithin A and exercise each support mitochondrial function through distinct mechanisms, with real clinical trial evidence.

Covers the nutrient deficiencies most commonly linked to brain fog, including B12, iron, omega-3 and CoQ10, and realistic timelines for improvement.

Compares Ginkgo Biloba and Bacopa Monnieri for memory, covering which populations each is best studied in and whether they can be combined.