Seasonal changes can increase the number of microscopic stimuli like the amount of pollen, dust, or pet dander in the air. This can, in turn, cause your immune system to overreact which can result in discomforts in the eyes, airways, and skin. FLORASSIST® Nasal contains probiotics that can help your body balance its immune system response, so you can also stay comfortable when seasonal changes occur.TH1 and TH2 are so-called “T helper immune cells”. These two types of cells are important to the immune system because they activate other types of immune cells by releasing special chemicals known as cytokines in the body. When the t helper cells TH1 and TH2 balance each other out, it is a tell-tale sign of a healthy immune system. Conversely, overactive TH2 cells releasing cytokines in response to seasonal environmental changes, is a certain giveaway that the immune system is imbalanced .Cytokines from TH2 T helper cells can encourage an immune response that can affect your airflow in the nasal passages, as well as reduce comfort in your eyes and skin. That’s why supplementing with FLORASSIST® Nasal cannot only help prevent an overreaction of your immune system, caused by seasonal changes. A direct of this could also be that you can go through such seasonal changes, without having the hassle of physical discomfort.