Black tea needs to be washed.

Whether it is necessary to wash tea is related to the hygienic condition of tea making. If the machinery and site are in good hygiene during the processing, there is no need to wash the black tea. The main purpose of washing tea is to remove dust.

However, when people buy tea on a daily basis, they usually cannot see the hygienic conditions of the production site. Therefore, for the sake of safety, it is recommended to wash the tea first, because modern tea will inevitably be exposed to damage during the planting, processing, and packaging processes. Pollution from pesticides, chemical fertilizers, dust and other substances. The first tea is actually the water used to wash the tea. It should be washed as soon as possible before adding boiling water. This way, the tea brewed is the most hygienic tea.

Extended information:

Effects of black tea

1. Refreshing and relieving fatigue: The caffeine in black tea excites the nerve center by stimulating the cerebral cortex, promoting refreshing, The thinking power is concentrated, thus making the thinking reaction more sharp and the memory enhanced.

2. Promoting body fluids and clearing away heat: Drinking black tea can quench thirst and relieve heat. This is because the polyphenols, sugars, amino acids, pectin, etc. in the tea react chemically with saliva and stimulate saliva secretion, leading to The mouth feels moist and cool; at the same time, caffeine controls the temperature center of the hypothalamus and regulates body temperature. It also stimulates the kidneys to promote the excretion of heat and dirt and maintain the physiological balance in the body.

3. Antioxidant and anti-aging: The effects of black tea and green tea are roughly the same, but the antioxidants of black tea are much more complex than those of green tea, and they are especially beneficial to the heart.