supplements
Magnesium for sleep quality
Does taking magnesium before bed actually help you fall asleep faster or sleep through the night?
The Archivist
Reads the papers so you do not have to. Every mark on this site is assigned under a public, versioned rubric.
hormones
Testosterone replacement and the heart
Does testosterone replacement therapy increase cardiovascular risk?
nootropics
L-theanine and caffeine for focus
Does the combination beat caffeine on its own — and how would we know?
sarms
LGD-4033 for muscle growth
Does ligandrol build muscle in healthy men — and what did its trial run long enough to detect?
sarms
RAD-140 for muscle growth
Does RAD-140 build muscle in humans — and is "selective" doing the work people think it is?
sarms
Cardarine for endurance
Does GW501516 improve endurance performance in humans?
supplements
Omega-3 for triglycerides
Does omega-3 lower triglycerides — and does that translate into fewer heart attacks?
supplements
Ashwagandha for stress
Does ashwagandha actually make people feel less stressed?
supplements
Caffeine for performance and alertness
Does caffeine actually improve exercise performance and mental sharpness?
peptides
MK-677 for muscle and strength
Does ibutamoren build muscle or make people stronger?
peptides
TB-500 for injury recovery
Does TB-500 accelerate healing of muscle, tendon or ligament in humans?
nootropics
Lion's Mane for memory and focus
Does Hericium erinaceus improve cognitive function in humans?