is chinese tea acidic
Chinese tea is alkaline overall, but the exact acidity or alkalinity may vary depending on the type of tea, brewing method and time.
Different types of tea have different acidity and alkalinity. For example:
Pu-erh Tea: Pu-erh tea, especially aged Pu-erh ripe tea, shows a slightly acidic nature, which is due to the acidic substances produced during its fermentation process.
Black Tea: Black Tea is fully fermented and contains more acidic substances, making it acidic in nature.
Oolong tea: As a semi-fermented tea, oolong tea is weakly acidic between green tea and black tea.
Green Tea: Green tea is the weakest acidic, almost not acidic.
The brewing method and time will also affect the acidity of tea. Freshly brewed tea is generally alkaline, but with the extension of brewing time, the acidic substances in the tea leaves gradually dissolve, resulting in acidic tea. Overnight tea, in particular, is more acidic.
Drinking tea in moderation is good for health, regulating the pH of body fluids and having various effects such as sterilization, refreshing, appetizing and digestion. However, excessive consumption, especially strong tea, may cause adverse effects on the body, such as stimulation of the gastrointestinal mucosa, aggravate gastrointestinal lesions, resulting in insomnia.
Is milk tea acidic
Milk tea is neither acidic nor alkaline, but amphoteric. Tea is generally alkaline, while milk, rich in protein, is amphoteric, both acidic and alkaline. When milk is blended with tea, the two are a mixture of acidic and alkaline, resulting in amphoteric.
Relevant studies show that a cup of milk tea and a bottle of cola contains about the same amount of sugar, even if it is low-sugar, de-sugarized or unsweetened milk tea, all contain sugar