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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.
Add to comparison (2/4)
| Category | Sen i regeneracja | Sen i regeneracja |
| Evidence strength | Strong evidence | Moderate evidence |
| Evidence Score | 5/5 | 3/5 |
| User rating | 4.7 (82) | 4.7 (233) |
| Typical dose | — | 15–20 minutes at 80–100°C, 4–7 times a week (protocol from the Finnish studies) |
| Form | — | Dry or infrared sauna |
| Average price | — | — |
| Monthly cost | — | — |
| Time to effects | The first episode of deep slow-wave sleep (N3) usually appears within 30-45 minutes of falling asleep, and the share of REM sleep grows with each successive cycle, reaching its longest episodes in the second half of the night, just before natural waking. | Subiektywny relaks i poprawa samopoczucia są odczuwalne od razu po sesji; korelacje z niższym ryzykiem sercowo-naczyniowym i otępieniem obserwowano w badaniach kohortowych dopiero przy regularnym korzystaniu przez lata. |
| Who it's for | Practically anyone interested in understanding why sleep quality and structure matter independent of total duration | Osoby zdrowe sercowo-naczyniowo, szukające długoterminowego wsparcia dla zdrowia serca i naczyń |