What are the instructions to be followed to take an antioxidant test to monitor the level of harmful free radicals in my body?
There are few essential things which you need to follow. Since this is a urine test, you must collect first urine of the day. Do not eat or drink for 8 hours prior to collection. The best way to do this is to collect urine in the morning as you wake up. It’s also important that you mail your sample the day you collect. If you are unable to do so then refrigerate the sample.