Elderberry can act as a laxative

Elderberry can act as a laxative, as a medicine to cure skin disorders, can aid in weight loss and as a diuretic. elderberry has been used to treat and bring relief to congestion, water retention, inflammation, and to relieve pain. Elder may reduce blood glucose levels, and as such the NIH advises people taking drugs like insulin to control blood glucose to be careful about using elderberry supplements. Using elderberry in addition to these drugs may increase the possibility of developing low blood sugar (hypoglycemia).