Allergies are one of the most common distressing aliments that affects a larger number of the population each year. sadly, there is no permanent cure for treating allergies.   What are allergies? What are the causes? What are the predominant symptoms?  What is the limitation of conventional treatment to treat allergies?  Read on to know more.  What are allergies?   Allergies develop when the body’s immune system becomes sensitized and overreacts to something in the environment that typically causes no problems in most people.    As per definition, “Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment.  These diseases include hay fever, food allergies, atopic…