Reviews & Articles

In-depth, evidence-based reviews of supplements, wearables, lab testing services, and health optimization strategies.

Glycinate, threonate, citrate, oxide — we break down absorption rates, use cases, and value for the seven most common forms of magnesium.

We wore both wearables for three months tracking sleep, HRV, and recovery. Here is which one earned a permanent spot.

100+ biomarkers, two draws per year, and physician review. We break down whether Function Health is worth the $499 investment.

From magnesium threonate to apigenin, these are the evidence-backed supplements that actually improve sleep architecture.

Creatine monohydrate is the most researched sports supplement, but its benefits extend far beyond muscle. Here is the science.

We tested AG1 for 60 days, analyzed the ingredient label, and compared it to building your own stack. Honest verdict inside.

Two premium wearables with very different philosophies. We compare health metrics, battery life, and real-world accuracy.

Both services offer advanced bloodwork, but they target different users. We compare panels, pricing, and physician support.

Temperature, light, sound, and air quality — the environmental factors that impact sleep quality more than any supplement.

Low-intensity cardio builds mitochondrial density and metabolic flexibility. Here is how to structure it and track progress.