Description
"Theanine" is an amino acid naturally found in tea leaves, particularly in green and black tea. It interacts with neurotransmitter pathways to promote relaxation and enhance mental focus. This amino acid also encourages brain wave activity, contributing to a sense of calm without drowsiness. Its effects extend to mood stability and sleep quality, making it a valued part of tea-based diets. A distinct feature of tea, theanine has long been linked to its soothing and balancing properties.
Functions in the Body
Category
Deficiency Symptoms
Since theanine is not an essential nutrient, no deficiency symptoms are associated with its absence.
Synergists & Antagonists
Theanine pairs with GABA, magnesium, taurine, and ashwagandha to support relaxation, cognitive clarity, and stress reduction. It also balances caffeine’s stimulating effects, promoting sustained focus without restlessness. No known antagonistic interactions exist.
Theanine
Warnings
Theanine should be used with caution during pregnancy and breastfeeding. It may interact with high blood pressure medications, potentially enhancing their effects.
Food Sources
Theanine is found in green tea and certain types of mushrooms.
Time Frame
Theanine can be taken anytime for general use, or 30 minutes before bedtime when used as a sleep aid for relaxation.
Depleted By
There are no specific factors known to deplete theanine from the body.