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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 | Diagnostyka | Diagnostyka |
| Evidence strength | Strong evidence | Strong evidence |
| Evidence Score | 4/5 | 5/5 |
| User rating | 4.6 (65) | 4.8 (103) |
| Typical dose | — | A direct test with gas-exchange analysis is the gold standard; estimation protocols (e.g., the Cooper test, submaximal protocols) give an approximate value without specialized equipment |
| Form | — | An exercise test on a treadmill or cycle ergometer, gradually increasing intensity to exhaustion |
| Average price | — | — |
| Monthly cost | — | — |
| Time to effects | Not applicable — an exercise stress test is a diagnostic test, not an intervention. | Improvement in VO2 max from regular endurance training is usually noticeable after 8–12 weeks. |
| Who it's for | People with exertion-related chest pain and an intermediate risk of coronary artery disease | Practically everyone, as a general marker of cardiovascular health |