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Supplement comparison tool
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| Category | Grzyby funkcjonalne | Grzyby funkcjonalne |
| Evidence strength | Moderate evidence | Moderate evidence |
| Evidence Score | 3/5 | 3/5 |
| User rating | 4.3 (187) | 4.5 (187) |
| Typical dose | 5–10 g of dried fruiting bodies daily (after cooking), or 500–1500 mg of standardized extract (10–40% polysaccharides) daily | 1000–3000 mg of fruiting body/mycelium extract daily (supplements); clinical studies with pharmaceutical PSK used doses on the order of 3000 mg/day |
| Form | Dried fruiting bodies, powder, capsule extract | Capsules or powder from a water extract, standardized to polysaccharide content (usually ≥20–30%) |
| Average price | 15–20 zł za 50 g suszonych owocników; 60–100 zł za 90 kapsułek ekstraktu | 100–180 zł za 90–120 kapsułek ekstraktu |
| Monthly cost | ok. 60–100 zł/miesiąc (forma ekstraktu) | ok. 100–180 zł/miesiąc |
| Time to effects | Changes in selected immune parameters were observed after about 4 weeks of daily consumption; lipid effects were assessed after about 66 days of use. | Immunomodulatory effects in studies were usually assessed after several to a dozen or so weeks of regular use. |
| Who it's for | People looking for natural dietary immune support | People looking for well-documented, scientifically supported immune support in their daily supplementation |