It is widely known now that water is a needed nutrient for our bodies, indeed over 70 water, when a shortage of water is detected the brain releases histamines which cause pain and fatigue. Taking pain medications and antihistamines only masks the true problem. In most cases, simply drinking a couple of cups of water and relaxing for 20 minutes will stop the pain.
Sometimes even back pain can be caused by a lack of fluids. Our spinal discs which are filled with fluid act as shock absorbers in our spinal column and when they are not hydrated properly they deflate and provide less of a cushion and place the load on the shell of the disk instead of on the fluid like it should. Another thing that affects the fluid level in disks in the lack of movement, just by moving your head around and moving your upper body around while sitting at a desk can help alleviate this and allow the discs to remain hydrated.
Another area that is surprising to many is high blood pressure or hypertension which in many cases can be caused by a lower blood volume from dehydration. Our blood is well over 80% water and is therefore very susceptible to changes in hydration. When the body detects a loss of blood volume‚ it closes off less active capillary beds in order to maintain proper blood flow to the more active areas. These vessel closings cause a rise in tension inside the muscle mass which we've come to know as "hypertension." More water allows proper blood volumes and less tension.
If you have any of these conditions try drinking more water, you'll be pleasantly surprised.
