Your Longevity Library: Science-Backed Wellness, Explained

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L-Theanine: What It Is, How It Works

L-Theanine: What It Is, How It Works

Most people have had L-Theanine without knowing it. It is in every cup of green tea, quietly doing its job while the caffeine gets all the credit. It is not a stimulant. It does not sedate you. It sits in...