The extract of P. amygdalus var. amara is known for its health benefits, which include lowering diabetes and heart disease risks. In eight human tumor cell lines, demonstrated potent anti-cancer activity, including NB4, Huh-7, A-549, SKOV-3, PC-3, T-24, U937, Hep-2. There was a notable change in the morphology nearly all cancer cells continued to exist. Incubation 12 h, 24 48 or 72 h resulted l...