Tag: brain waves
L-Theanine Improves Task Accuracy Without Expected Brain Wave Changes, Research Shows
L-theanine marketing claims about alpha brain wave enhancement lack experimental support in controlled testing without caffeine, yet the supplement still…
L-Theanine Shifts Brain Waves Toward Calm Focus Without Sedation, Research Shows
L-theanine, an amino acid in green tea, shifts brain waves from stress-associated beta patterns toward alpha waves associated with calm…
L-Theanine Shifts Brain Waves Toward Calm Focus Without Sedation, Research Shows
L-theanine, an amino acid in green tea, promotes calm alertness by shifting brain waves toward alpha (relaxed focus) while reducing…
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