Flavonoids
Flavonoids have been shown to have antioxidant properties. All teas have comparable total flavonoids. Green and white teas have more catechins. Black and oolong, due to oxidation, have more theaflavins and thearubigins .
Amino Acids
L-theanine is a unique amino acid of tea. It may help to produce alpha brain waves, the most common brain waves during meditation.
Alkaloids
Alkaloids include caffeine. However, caffeine in tea has a slight different chemical structure than that in coffee. Furthermore, the flavonoids and L-theanine work in conjunction with the alkaloids to release caffeine gradually, no jolt and no jitters.
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Although more studies and research are required to ascertain the health benefits of drinking tea, some compelling evidence to date appears to support the following :
- Tea may alleviate stress and anxiety.
- Tea may help with concentration,
- Tea may fight high blood pressure.
- Tea may reduce bad cholesterol,.
- Tea may lower the risk of certain types of cancer.
- Tea may aid digestion.
- Tea may cut down on cardiovascular disease.
