is oleander poisonous to humans

Pedanius Dioscorides, the Greek physician, pharmacologist, botanist, and author (1st century A.D.), already warned that the flowers and leaves of the oleander plant are “deadly” poisonous for dogs, donkeys, mules, and many four-legged animals.” We can add that it is also toxic for humans. Oleander Plant Scientific Facts Healing Properties and Warning The flowers and…