When the word infusion is used, it is used to describe a drink made by heating the leaves of a plant or vegetable, as a clear example of what infusion is, coffee or tea can be mentioned.
The tea is mixing leaves of shrubs or plants that have emerged in the wild with boiling water, while coffee is considered an infusion that is obtained by heating a dried seed of the coffee plant which has been prepared industrially having a sale In powder form, the coffee infusion is characterized by having a stimulating substance called caffeine inside.
The verb infuse can not only be linked to situations such as the one mentioned above, it can also be used to refer to emotions of human beings, for example: "Their actions have instilled love in that person" ; on the other hand, this word can be used to refer to the action of pouring a liquid into a container, for example: "3 ml of oil is infused into the mixture" . In the religious aspect, for Catholics the word infusion is used when the first consecration of life is received, which is baptism, since infusion means the action of applying holy water to the person being baptized; For the hospital or medicinal field, an infusion is the application of a drug to a patient using the intravenous route, that is, the application of a drug directly into the bloodstream, not only the infusion in the field of medicine is related to this route of administration is also used to describe the action of consuming a medicine orally.
For some authors, the infusion is not a direct synonym of tea, they expose certain differences that, in their opinion, allow these words to be classified with different meanings, and according to these the difference between the two consists in whether or not said drinks contain a chemical component called theine by Therefore, infusions are drinks free of theine, that is, made from plants that do not have this specific compound, while teas are drinks that do have said compound such as green tea, red tea, etc.