... red. They are an important food source for dozens of species of birds, which then distribute the seeds.Benefits:Dogwood ... has healing properties that may provide relief for sufferers of insomnia, asthma, toothache, pain caused by menstruation, ovary ... the heart muscle work better), diuretic (promotes excretion of salts and water from the kidney), hypnotic, antispasmodic, and for dilating the ...