Ill health is often an occurrence that we tend to associate with advanced age. However, that assumption can sometimes prove to be false. These days, many serious illnesses - like cancer - do occur in youths as well. Fortunately, the many advancements in medicine allow for these diseases to be treated successfully. On the flip side, the expenses can be so enormous and end up draining your savings. This is where having a proper coverage through cancer insurance or critical illness insurance helps.