Improve Focus Naturally

From eNewsletter 7/29/2026

DID YOU KNOW that the combination of caffeine and L-theanine are a great combination for focus, energetic calm, cognition and mood, and can act as a natural alternative to attention deficit stimulant medication?

A double-blind, placebo-controlled study from the British Journal of Nutrition found that a high-dose L-theanine-caffeine combination (200 mg L-theanine and 160 mg. caffeine) improves neurobehavioral and neurophysiological measures of selective attention in acutely sleep-deprived young adults.

Another study from Nutrition Reviews found that L-theanine with caffeine can be beneficial for cognitive and mood outcomes.

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