Hello, mulberry leaves and sour jujube kernel can be brewed together. Mulberry leaves and sour jujube kernel in water has the effect of evacuating wind-heat, clearing the lungs and moisturizing dryness, clearing the liver and brightening the eyes, tonifying the liver, nourishing the heart, restraining sweating, generating fluids, and tranquilizing the mind. Used for: deficiency annoyance sleeplessness, palpitations and dreams, body weakness sweating, fluid injury and thirst; wind-heat cold, lung-heat dry cough, dizziness and headache, eye redness and faintness and so on. Wish you happiness and joy!