Green tea is one of the most studied beverages for cardiovascular, metabolic, and cognitive health. Its benefits come primarily from catechins (antioxidants), L-theanine (promotes calm alertness), and other polyphenols. These compounds can help reduce LDL cholesterol, support weight management, and lower inflammation.
Types of Green Tea
- Sencha
- The most common Japanese green tea.
- Steamed leaves, light and slightly grassy taste.
- High in catechins; moderate caffeine.
- Suitable for daily consumption.
- Matcha
- Powdered green tea made from whole leaves.
- Contains higher levels of antioxidants than brewed teas because you consume the entire leaf.
- Contains more caffeine than sencha but releases it more steadily due to L-theanine.
- Ideal for mornings or early afternoon; also versatile in smoothies or drinks.
- Gyokuro
- Shade-grown, premium tea with higher theanine.
- Richer flavor, lower bitterness.
- Expensive, usually consumed as a treat.
- Bancha / Hojicha
- Lower-grade leaves or roasted versions.
- Less catechins, very low caffeine.
- Good for evening consumption.
Best Practices for Consumption
- Timing: Avoid drinking on an empty stomach; catechins can sometimes irritate. Morning or between meals is ideal.
- Water Temperature: 70–80°C (not boiling) preserves antioxidants and reduces bitterness.
- Frequency: 2–3 cups daily provides consistent benefits without excess caffeine.
- Enhancements: Enjoy plain, or with a slice of lemon (vitamin C enhances catechin absorption). Avoid sugar and heavy additives.
Matcha vs. Sencha
- Matcha: Stronger antioxidant boost, more caffeine, better for mental focus.
- Sencha: Lighter, easier to drink in higher volumes throughout the day, still delivers health benefits.
Takeaway: Both matcha and sencha are excellent for a CentoViva lifestyle. If you want daily, steady intake, sencha is convenient. For a concentrated antioxidant and focus boost, matcha is ideal. Rotate or combine them depending on your routine.