Ayahuasca, known by various names by different indigenous groups in South America, is a generic term commonly associated with preparations of the mildly psychoactive vine Banisteriopsis caapi.

Colin Davidson does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

A psychedelic drink used for centuries in healing ceremonies is now attracting the attention of biomedical scientists as a possible treatment for depression. Researchers from Brazil last month ...

Mighty Leaf, Lipton, Tea Forte, Twinnings, Bigelow, Republic of Tea, Yoga Tea. Caffeinated or decaf. Traditional or artisanal blends. Hot or iced cold. Which kind of tea is steeping in your cup? There ...