Research Digest
Key findings from global medical research, explained for clinicians and the public
Astaxanthin Doses in the Clinic: What 6–12 mg Actually Showed
An honest walk through the human trials of astaxanthin at 6–12 mg per day: what they found on lipids, oxidative…
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Can laughter improve health? Researchers launch study to find out
A new research initiative called the Laughter Lab is systematically investigating whether laughter can improve health and wellbeing. The study…
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Carbohydrate Ingestion During Endurance Exercise: Meta-Analysis Shows Modest Glycogen Sparing Effect
A meta-analysis of 31 crossover trials reveals that carbohydrate ingestion during prolonged endurance exercise reduces…
Caffeine Boosts Strength Through Neural Drive, Not Muscle Growth—New Evidence
A randomized controlled trial shows caffeine enhances strength and power in resistance-trained lifters by increasing…
Post-exercise brain signal may be key to fitness gains, mouse study suggests
Researchers at Jackson Laboratory and University of Pennsylvania identified brain neurons that appear necessary for…
High-Carbohydrate Breakfast Fails to Boost Glycogen in Well-Trained Cyclists
A new study found that a large carbohydrate breakfast did not increase liver or muscle…
How Plants Send Electrical Distress Signals After Injury—Using the Same Molecule as Human Nerves
Plants deploy a glutamate-mediated calcium signaling system to detect injury and coordinate rapid defensive responses—using…