Have you heard of intravenous therapy? This is the technique to inject some substance in liquid form direct into blood stream, skipping the digestion and subsequent absorption process. You might be familiar with this technique or have experienced while admitted in the hospital as indoor patient. This method is common in all hospitals for blood transfusion, and injecting nutrients and medications in the patient’s blood. Why they use it? Because a patient needs instant support and relief due to low immunity because of bad health condition. Intravenous method works faster compared to oral method. IV therapy can be used for building immunity, boosting energy, soothing hangover symptoms, rehydration, detoxicating, feeling better, and more benefits.