Matcha Tea Extract

Here's how matcha tea can influence disturbed sleep and cognition:

1. Sleep:

• Caffeine Content: Matcha tea does contain caffeine, although it typically has less caffeine than coffee. Caffeine is a stimulant that can improve alertness and focus, which can be beneficial for cognition. However, if consumed in excessive amounts, especially in the late afternoon or evening, it can interfere with sleep by making it difficult to fall asleep or by reducing sleep quality. If you have disturbed sleep patterns, it's advisable to limit caffeine intake, including matcha tea, in the hours leading up to bedtime.
• L-Theanine: Matcha tea is rich in L-theanine, an amino acid with a calming effect on the brain. The presence of L-theanine can partially counteract the stimulating effects of caffeine. This combination of caffeine and L-theanine may result in a more focused and alert state without the jitteriness often associated with caffeine intake. It may help some individuals feel more relaxed, which could be beneficial for sleep in certain cases.

2. Cognition:

• Caffeine and Alertness: The caffeine in matcha can boost cognitive function, including alertness, concentration, and memory. When combined with L-theanine, it may provide a more stable and sustained cognitive improvement compared to caffeine alone. Some people find this combination helps enhance cognitive performance without causing anxiety or restlessness.
• Antioxidants: Matcha tea is exceptionally high in antioxidants, particularly catechins like EGCG. Antioxidants can help protect brain cells from oxidative stress and inflammation, which may contribute to improved cognitive function and long-term brain health.
• L-Theanine and Relaxation: L-theanine's calming effect can promote relaxation, reduce stress and anxiety, and contribute to an overall sense of well-being. This may indirectly support cognitive function by reducing cognitive impairments related to stress and anxiety.