I am previously working in a Human Resource department where in my job deals mostly in hiring applicants. Aside from giving examinations and interviews to test if they have what it takes to be a part of our company, we also consider the results of their medical examinations. Most companies are not accepting applicants who cannot present any medical certification and documents that will prove that they are really fit to work. Applicants should pass their medical documents which includes the results of their urine examination, stool, blood and even saliva examination results. There’s a big possibility for an applicant to be rejected by a company if ever he or she failed either one of the exams. I am also an applicant before so i know how frustrating it was when a company refuses you because you failed their medical exams. It is much advisable to undergo series of drug test before applying to any employer. But of course, you cannot just say you are healthy without undergoing any medical examinations. In order to pass drug test, the first thing that you have to do is to avoid or stop your vices like drinking too much alcohol and cigarette smoking. Luckily, there are products available in the market that will help you to detoxify toxic substances from your body. These products are really helpful to detoxify all the harmful elements in your body. The key to get your desired job is nothing but a healthy lifestyle.