This information is based on references such as books. The medicinal effects are not scientifically proven, so please view them with the image of folk remedies.
Characteristics of Tea Leaves
- Hygroscopicity … Leftover tea leaves can be used as a desiccant
- Deodorizing properties … Can be used as a deodorizer in refrigerators and shoe boxes
Conversely, due to these properties, care must be taken in storage methods.
Characteristics of Black Tea
- Antibacterial properties … For gargling, etc.
- Diuretic effect … Helps relieve swelling
- Pharmacological effects … There are claims that it is good for cancer prevention
Although it has less vitamin C than Japanese tea, it is rich in components such as tannins. The effects are exhibited by components like "catechins," "fluoride," and "caffeine."
Catechins
- Antioxidant power (anti-aging and cancer prevention)
- Reduction of blood cholesterol
- Prevention of arteriosclerosis
- Prevention of colds
- Suppression of blood pressure increase
Fluoride
Famous for preventing tooth decay.
Caffeine
- Fatigue recovery
- Diuretic effect
- Awakening from drowsiness