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Supplement comparison tool
Pick up to 4 knowledge base entries and compare their dosage, price, evidence strength and ratings side by side — you can save or share a link to your selection.
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| Category | Suplementy | Suplementy |
| Evidence strength | Moderate evidence | Strong evidence |
| Evidence Score | 3/5 | 5/5 |
| User rating | 4.4 (118) | 4.8 (612) |
| Typical dose | 8–11 mg daily (recommended daily intake); therapeutic doses for correcting deficiency are set by a doctor | 3–5 g per day (maintenance phase); optional loading phase of 20 g/day for 5–7 days |
| Form | Zinc citrate, gluconate, or picolinate — forms with good bioavailability | Creatine monohydrate (the best-studied form) |
| Average price | — | 40–70 zł za 500 g monohydratu (ok. 100 porcji po 5 g) |
| Monthly cost | — | ok. 15–25 zł/miesiąc |
| Time to effects | Improved immunity and healing usually within a few weeks of supplementation; normalization of testosterone with deficiency — a few to several weeks. | First strength effects after 1–2 weeks; full muscle saturation and maximum effect after about 3–4 weeks of regular use. |
| Who it's for | People on plant-based diets with limited intake of animal products | People doing resistance training and high-intensity sports |