Can exercise make DNA float in your blood?
Cell-free plasma DNA as a novel marker of aseptic inflammation severity related to exercise overtraining.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When guys who work out regularly do intense weight training for 12 weeks, more DNA floats in their blood, especially when the workouts are hardest. This goes back to normal after rest.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When guys who work out regularly do intense weight training for 12 weeks, more DNA floats in their blood, especially when the workouts are hardest. This goes back to normal after rest.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 525 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Fatouros IG, Destouni A, Margonis K, Jamurtas AZ, Vrettou C, Kouretas D, Mastorakos G, Mitrakou A, Taxildaris K, Kanavakis E, Papassotiriou I
Related Content
Claims (5)
When guys who work out regularly do intense training, their blood DNA levels go up — and go back down when they rest. This might mean DNA levels can show how stressed their bodies are from too much exercise.
When guys who work out regularly do a 12-week strength training program, their body's inflammation goes up more and more as the workouts get harder — 3 times higher by week 8 and 4 times higher by week 12.
Guys who work out regularly might only start showing signs of muscle damage after the third month of a strength training plan, possibly because the workouts get too intense or they’re not recovering enough.
When guys who work out regularly do a 12-week weight training program, their body's uric acid goes up more and more as the program goes on, especially by the end — which might mean their bodies are under increasing stress from the workouts.
When guys who work out regularly do a 12-week strength training program, the more they train, the more DNA floating in their blood goes up — and that might be a sign their body is dealing with hidden inflammation from overdoing it.