Robert B. Hanson

Mar 21, 2024 | experiencelife.lifetime.life | Marco Dregni |Ann Bauer |Robert B. Hanson

Mmm, tea! There’s nothing quite like a steaming cup of this ancient elixir for both its calming properties and its caffeine that keeps us alert. These two seemingly opposing qualities have spurred debate: Is it possible the soothing effects of tea are an intrinsic property of the beverage, or is this due instead to the relaxing ritual of making and drinking a cup? L-theanine, an amino acid present in tea leaves, contributes to tea’s rich ­umami taste as well as its peace-­inducing quality.