Raspberry bushes are native to North America but are cultivated in other countries including Canada. Although it is best known for its delicious red berries, raspberry leaves have a number of medical applications. They have been used in connection with the common cold, sore throats, diarrhea, pregnancy, and postpartum support. In pregnancy it was traditionally used to help with nausea, ease labor and delivery, and post- partum recovery. It is also helpful for regulating menstrual period and controlling diarrhea. Raspberry leaf tea also acts as an astringent on irritated skin by tightening the top layers of skin or mucous membranes effectively reducing secretions, relieving irritation, and improving tissue firmness. As a mouth wash it is used to soothe mouth and throat irritations. Raspberry leaf may affect infants and is not recommended for women who are breast-feeding. Pregnant women should avoid taking Raspberry leaf tea 3 months before delivery. Diabetics should be careful as it might lower the blood sugar levels drastically.