NutriStack
Pick your goal, see the evidence.
8 curated hubs covering the most-asked supplement goals. Each one ranks supplements by evidence rating, surfaces the doses that worked in trials, links to the claim deep dives, and flags the interaction risks in stacks built for that goal.
All eight hubs
Sleep to metabolic, ranked.
Goal hubs
| Hub | Headline | Coverage | Top supplements |
|---|---|---|---|
| Sleep | Supplements for better sleep, ranked by evidence | 4 supplements · 14 dose protocols · 2 claim deep dives | Magnesium Glycinate, Melatonin, 5-HTP, Ashwagandha |
| Stress & Anxiety | Adaptogens and calming nutrients, with the receipts | 4 supplements · 8 dose protocols · 4 claim deep dives | Bacopa Monnieri, Methylfolate, Probiotics, SAMe |
| Cognition & Focus | Nootropics that actually have trials behind them | 4 supplements · 11 dose protocols · 2 claim deep dives | Bacopa Monnieri, Creatine, Fish Oil, Fish Oil Triple Strength |
| Athletic Performance | Performance supplements with real, replicable effects | 4 supplements · 8 dose protocols · 2 claim deep dives | Beta-Alanine, Creatine, Fish Oil, Alpha-GPC |
| Heart & Cardiovascular | What the evidence says about heart-health supplements | 4 supplements · 10 dose protocols · 3 claim deep dives | Coenzyme Q10, Coenzyme Q10 Ubiquinol, Fish Oil, Fish Oil Triple Strength |
| Immune Support | Immune supplements: what actually changes outcomes | 4 supplements · 18 dose protocols · 3 claim deep dives | Garlic Extract, Lactobacillus Rhamnosus, Probiotics, Selenium |
| Bone Health | Bone-health supplements, with the calcium-vitamin-D-K2 trio in context | 4 supplements · 11 dose protocols · 2 claim deep dives | Calcium, Vitamin D3, Vitamin K1, Vitamin K2 |
| Metabolic Health | Blood sugar, lipids, and metabolic supplements with trial data | 4 supplements · 12 dose protocols · 1 claim deep dives | Berberine, Berberine HCl, Green Tea Extract, Iodine |
Methodology
How these hubs are built.
Top supplements are pulled from the bundled supplement database, filtered by goal-relevant tags and ranked by evidence tier. Dose-and-timing entries come from clinical-trial protocols. Claim deep dives link out to per-claim pages with PubMed citations.