SupplementStack

Health

Foundational health supplements: omega-3, probiotics, magnesium, zinc. No-nonsense guidance on what works based on your diet and health goals.

🧪Deep Dive·5 min read

Andrew Huberman's Supplement Stack: What Does the Science Actually Say?

Scientific evidence review of Huberman's supplement protocol. We grade each supplement from well-supported to speculative.

RH
Ryan Holt
📋Guide·5 min read

Ashwagandha: Adaptogen Science, Cortisol Data, and Clinical Reality

An evidence-based review of ashwagandha (Withania somnifera) covering cortisol reduction data, stress and anxiety RCTs, testosterone claims, KSM-66 vs Sensoril extracts, and safety considerations.

RH
Ryan Holt
📋Guide·5 min read

Magnesium Supplementation: Forms, Absorption, and Which Type Actually Works

An evidence-based comparison of magnesium forms — glycinate, citrate, threonate, oxide, taurate — covering bioavailability data, clinical uses, dosing, and which form matches your goal.

RH
Ryan Holt
📋Guide·5 min read

Omega-3 Fatty Acids: EPA, DHA, and What the Clinical Evidence Actually Shows

A comprehensive evidence review of omega-3 supplementation covering EPA vs DHA ratios, cardiovascular outcomes, brain health data, optimal dosing from clinical trials, and which forms actually absorb.

RH
Ryan Holt