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Tag: Theanine

Explore our comprehensive collection of health articles in this category.

Is green tea a glutamine inhibitor?

6 min read
Research has shown that certain components of green tea can influence metabolic pathways, leading many to question its specific effects on amino acids. This article explores the nuanced scientific evidence surrounding the question: Is green tea a glutamine inhibitor?

What Products Have Theanine in Them? Your Complete Guide

5 min read
L-theanine, an amino acid known for promoting a state of calm alertness, is naturally found in the leaves of the *Camellia sinensis* plant, from which green and black teas are derived. This naturally occurring compound has become popular for its anxiolytic and cognitive-enhancing properties.

What's in tea that keeps you awake?

4 min read
According to the Sleep Foundation, while L-theanine in tea promotes relaxation, caffeine acts as a central nervous system stimulant, creating the complex effect of what's in tea that keeps you awake. Tea is the second-most widely consumed beverage globally, but its ability to promote alertness is a common source of inquiry.

Caffeine: What Addictive Substance Does Tea Have?

3 min read
According to the World Health Organization, caffeine is the most commonly used drug globally. The primary addictive substance tea has is this natural stimulant, which affects the central nervous system, though its effects are often perceived as milder than in coffee.

Is there a difference between theanine and L-theanine?

6 min read
Over 99% of naturally occurring theanine is the 'L' form, making L-theanine the bioactive compound responsible for the calming effects found in green tea. This fact underpins the key difference between theanine and L-theanine, a distinction often misunderstood by consumers seeking dietary supplements.

What Substance Does Tea Contain? A Scientific Breakdown of Key Compounds

4 min read
Originating in China, tea is the second most widely consumed beverage globally after water. This article answers the question: what substance does tea contain?, exploring the rich blend of compounds, from stimulating alkaloids to antioxidant-rich polyphenols, that are responsible for its unique flavor and reputed health properties.

What Drink Has Theanine? Your Guide to Sources

4 min read
L-theanine is a unique amino acid that makes up a significant portion of the free amino acids in tea leaves, accounting for its unique flavor profile. While most famously associated with a calming effect, this compound is not naturally produced by the human body, making certain beverages crucial sources of it. For those wondering what drink has theanine, the answer primarily lies within the world of tea, along with certain enhanced products.