Alternative herbs (kayas) can wean people off caffeine and other addictions.
Valli describes a rotation of three herbal “kayas” (tinospora, etc.) taken weekly to replace coffee. - After 3‑4 weeks of this regimen, the desire for coffee disappears. - The same protocol is claimed to help alcohol and drug addicts, emphasizing a mind‑focused approach to cessation.
Valli describes caffeine as an alkaloid that enslaves the brain, and shows how quitting coffee/tea improves thyroid function and overall hormonal balance, with herbal "kayas" serving as weaning aids.