Basically, around18th century, the Indian royal family came to China to seek various techniques of tea making, and then introduced tea to their own country for large-scale cultivation. I think it may be that the Indian royal family once drank China's tea and thought it was delicious, so it was widely planted in their own country, so the planting range of tea in India is still relatively large. Indian black tea is also called champagne in tea. This shows how popular Indian black tea is.
But I don't recommend you to buy Indian black tea, because the taste of Indian black tea varies from place to place, and most people are not used to it, and the price is also very expensive. In fact, the sales of this Indian black tea in China are not particularly good. Everyone was curious when I bought it for the first time 1 time, but after drinking it, there was basically no impulse to spend again.
In fact, Indians themselves don't particularly like drinking tea. Most of Indian black tea is sold to some developed countries in Europe, because tea itself has a certain anti-cancer effect, and everyone should be very clear.
And people who drink tea for a long time will also excrete excess oil in their bodies. Personally, I think it's better to drink green tea because it tastes pure, especially the Maojian tea in Wuyishan. Of course, everyone has different tastes.