What is coffee and tea made of?

Coffee and tea are both beverages made from the seeds or leaves of plants, but they are different in their origin and composition:

Coffee

* Origin: Coffee beans are the seeds of the coffee plant, a small evergreen shrub.

* Composition: Coffee beans contain caffeine, a stimulant, as well as various antioxidants, minerals, and other compounds that contribute to its flavor and aroma.

* Preparation: Roasted coffee beans are ground and brewed with hot water to produce coffee.

Tea

* Origin: Tea is made from the leaves and buds of the tea plant, a perennial evergreen shrub.

* Composition: Tea leaves contain caffeine, theanine (an amino acid that promotes relaxation), and other polyphenols, which are antioxidants.

* Preparation: Tea leaves are steeped in hot water to create a beverage.

Here's a table summarizing the key differences:

| Feature | Coffee | Tea |

|---|---|---|

| Source | Coffee beans (seeds) | Tea leaves (leaves and buds) |

| Plant | Coffee plant (Coffea) | Tea plant (Camellia sinensis) |

| Active ingredient | Caffeine | Caffeine and theanine |

| Preparation | Roasted, ground, and brewed | Steeping leaves in hot water |

| Taste | Bitter, robust | Varies depending on the type of tea, can be floral, earthy, or astringent |

Both coffee and tea are popular beverages worldwide and offer various health benefits, including improved mental alertness, increased energy levels, and antioxidant properties.