L-Theanine 200 mg 60 Tablets ZServings_270 A healthy immune system is

A healthy immune system is essential to good health

while soothing the gastrointestinal tract

cholesterol and triglycerides

Groundbreaking nutritional research has identified natural agents that can help to support healthy blood pressure already within normal range

Glycine is the simplest of all amino acids

L-Theanine 200 mg 60 Tablets ZServings_270 A healthy immune system isSerene Science Focused Relaxation Dietary Supplement L Theanine is a unique amino acid found almost exclusively in the tea plant (Camellia sinensis) and contributes to the unusual taste of green tea. Human studies have shown that taking L theanine affects the emission of alpha waves in the brain associated with states of relaxation and focused attention. Preliminary research has shown that L theanine crosses the blood brain barrier, and suggests that