Tea is an acid or base?

Here's why:

* The pH of tea: The pH of tea generally ranges from 4.5 to 6.5. A pH of 7 is neutral, anything below 7 is acidic, and anything above 7 is basic (alkaline).

* Tannins: Tea contains tannins, which are naturally occurring polyphenols that give tea its astringent flavor. Tannins are acidic.

* Other factors: The acidity of tea can vary depending on the type of tea, the brewing method, and the water used.

While tea is acidic, it's important to note that the acidity levels are generally considered mild.