... pressure, high cholesterol groupApocynum venetum tastes pure and natural, without any additive.It has great effects and be ... heart disease, insomnia. CharacteristicsPure natural tea, with maximized preservation of the leaves natural constituents and natural color;1. Good effects, ... ages;3. Non-toxic, pollution-free, contamination-free, natural, wild, without any side effects, , can be take for long ...