How do employees prepare for a blood draw?
Once the blood draw is scheduled, a Biophysical representative will provide your designated company contact all the necessary details. The blood draw takes just a few minutes. The BiophysicalCheck test does not require any fasting at all. The Biophysical250 requires employees to fast for 8-10 hours prior to having their blood drawn; however, they may drink water, black coffee and take their normal, regular medications.