Catechins is Predominantly found in green tea, catechins are powerful antioxidants.
They help reduce the risk of cardiovascular diseases, assist in weight management by boosting metabolism, and may reduce the risk of certain cancers.
Occurrence:
Catechins are primarily found in tea (green, white, and black), with green tea being especially rich in these compounds.
They are also present in smaller amounts in fruits such as apples, pears, and berries, as well as in chocolate, wine, and some legumes.
Chemical Nature:
Catechins belong to the flavanol subclass of flavonoids.
These compounds are characterized by the presence of a dihydroxy B-ring.
The structure allows them to act as powerful antioxidants.
The major catechins include epicatechin (EC), epicatechin-3-gallate (ECG), epigallocatechin (EGC), and epigallocatechin-3-gallate (EGCG), with EGCG being the most studied and potent.
Medicinal Benefits:
1. Antioxidant Activity:
Catechins can scavenge free radicals, reducing oxidative damage to cells and lowering the risk of chronic diseases.
2. Cardiovascular Health:
They contribute to heart health by improving blood vessel function, lowering cholesterol levels, and reducing blood pressure.
3. Weight Management:
Some studies suggest that catechins, particularly EGCG, can help in weight loss and fat metabolism.
4. Cancer Prevention:
There is evidence that catechins may inhibit cancer cell growth and induce apoptosis in various types of cancer cells.
5. Brain Health:
Catechins have neuroprotective properties, potentially improving brain health and reducing the risk of neurodegenerative diseases.