Ketone Drink Makes Muscles Feel More Anabolic — But Doesn't Rebuild Glycogen Faster
Intake of a Ketone Ester Drink during Recovery from Exercise Promotes mTORC1 Signaling but Not Glycogen Resynthesis in Human Muscle
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
After a tough workout, drinking a special ketone drink didn't help muscles refill their sugar stores faster, but it did send stronger 'grow muscle' signals and helped the muscles recover energy quicker.
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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Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
After a tough workout, drinking a special ketone drink didn't help muscles refill their sugar stores faster, but it did send stronger 'grow muscle' signals and helped the muscles recover energy quicker.
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 552 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Publication
Authors
Vandoorne T, De Smet S, Ramaekers M, Van Thienen R, De Bock K, Clarke K, Hespel P
Related Content
Claims (5)
When trained guys drink a special ketone drink after a tough leg workout (and also eat protein and carbs), their muscles send stronger 'grow' signals than when they drink a fake version — even though their insulin levels are the same.
Drinking ketone drink after a hard workout doesn’t help your muscles refill their energy stores any faster than drinking a fake drink — even if your blood ketones are high.
After a hard workout, ketone drink helps your muscles calm down their 'energy alarm' (AMPK) twice as fast as a placebo, likely because ketones give your muscles another fuel to burn and restore energy quicker.
In lab-grown muscle cells, adding ketones along with leucine (a muscle-building amino acid) makes the 'grow' signal way stronger and actually increases how much protein the cells make — ketones aren’t just fuel, they help the signal work better.
The ketone drink made half the guys feel sick to their stomach — bloating and nausea — but didn’t change their ketone or blood sugar levels, meaning the side effects aren’t linked to the good effects.