Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Omega-3 (EPA/DHA) | Tart Cherry Extract | |
|---|---|---|
| Category | Supplements | Training Compounds |
| Standard Dose | 2-4g combined EPA/DHA daily (targeting 2:1 EPA:DHA ratio for inflammation; 1:1 for cognitive) | 480-960mg tart cherry extract daily or 8-12 oz tart cherry juice concentrate |
| Timing | With meals containing fat for absorption. Split dose AM/PM. | Split AM/PM. Begin 4-5 days before anticipated intense training or competition for maximal protective effect. Continue 2-3 days after. |
| Cycle Duration | ongoing | Event-based (4-7 day windows around intense training) or ongoing at lower dose |
| Evidence Level | strong_human | moderate_human |
EPA and DHA incorporate into cell membrane phospholipids, modulating membrane fluidity and lipid raft signaling. EPA competitively inhibits arachidonic acid conversion via COX-2 and 5-LOX, reducing pro-inflammatory eicosanoids (PGE2, LTB4) while generating anti-inflammatory resolvins and protectins. DHA is critical for neuronal membrane integrity, modulating BDNF expression and synaptic plasticity via Nrf2 and NF-kB pathways.
2-4g combined EPA/DHA daily (targeting 2:1 EPA:DHA ratio for inflammation; 1:1 for cognitive)
With meals containing fat for absorption. Split dose AM/PM.
ongoing
Tart cherry (Prunus cerasus) is rich in anthocyanins (cyanidin-3-glucoside, cyanidin-3-rutinoside) and proanthocyanidins that inhibit COX-1 and COX-2 enzymes (comparable to ibuprofen in in vitro studies), suppress NF-kB-mediated inflammatory signaling, and scavenge reactive oxygen and nitrogen species. Tart cherry also contains natural melatonin (13.5 ng/g) and tryptophan, supporting sleep quality. The anti-inflammatory and antioxidant effects reduce exercise-induced muscle damage (EIMD) markers (CRP, IL-6, creatine kinase) and accelerate recovery of muscle function post-exercise.
480-960mg tart cherry extract daily or 8-12 oz tart cherry juice concentrate
Split AM/PM. Begin 4-5 days before anticipated intense training or competition for maximal protective effect. Continue 2-3 days after.
Event-based (4-7 day windows around intense training) or ongoing at lower dose
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