โดย: เจ้าของร้าน เมื่อ:4 ปีที่ผ่านมา
MF3 For Low Immune System Concern The immune system is made up of a network of cells and organs that guards the body from bacterial or viral infections. Lymph nodes are part of the immune system, it functions by releasing lymphocytes (a type of white blood cell) to fight against infection. The blood and lymph vessels channel the…