It isn’t necessary to stop using Isagenix products prior to getting blood work done unless your healthcare provider asks you to. For many common blood tests, your doctor may instruct you to fast overnight or for eight hours before your appointment. Generally, this means no food, nutritional supplements, or beverages other than water for the period of time that you have been instructed to fast. Be certain to check with your doctor to find out if you should follow any special instructions.
Last Update: February 22, 2018