In addition, drink plenty of water to slow ageing reduces pain by high blood pressure and back pain, headache, single side. Benefit of sufficient drinking water is 8 glasses per day, it is accepted in the medical community. To improve inflammation of the urinary tract Reduce constipation. Clean water will accelerate the drive out waste and toxins. Enough water to lubricate the various bones, causing pain and back pain waist pain to be better.