water produces an ideal method to cleanse your body from various toxic substances and additional kick-start your metabolism along with calming digestion concerns. A perfectly operating metabolic process and digestion system are essential to weight loss.5. Assists Cleanse the Blood Fennel seed water helps discard the remnants of uric acid in the blood, and further break down the stomach acids to avoid the build-up of additional fat in the liver.It’s great to kick-start your day with drinking fennel seed water to stay healthy and active. And, if you are seeking to shed those extra kilos, then including fennel seed water will be one of your best decisions.