Lemon tea helps reduce the symptoms of colds and flu, 3-4 cups a day can relieve sore throats. Lemon tea is known for its cleansing properties - it cleanses the blood and helps to stay active and healthy. In addition, it helps to cleanse the body's internal system, skin and digestive system, thus allowing your body to regenerate. A valuable source of vitamin C and antioxidants. Lemon tea also serves as a natural disinfectant.