... It is often used with forsythia fruit and peppermint, as in Powder of Lonicera and Forsythia (Yin Qiao San).2. Invasion ... (Wuwei Xiaodu Yin)4. Honeysuckle is edible and medicinal. High in Calcium, Magnesium, and Potassium, the leaves can be parboiled and ... been used as an alternative medicine for thousands of years in Asia. The active constituents include calcium, elaidic-acid, hcn, inositol, ...