11. Interstitial fluid makes up 16 % of human body weight, and blood plasma, 4 %.12. Interstitial fluid forms at the lymph capillaries as lymph.13. :* In lymphedema abnormal removal of interstitial fluid is caused by failure of the lymphatic system. 14. This dynamic displacement of materials between the interstitial fluid and the blood is named capillary exchange. 15. Thus, lymph when formed is a watery clear liquid with the same composition as the interstitial fluid . 16. Plasma and interstitial fluid are very similar. 17. But MiniMed's research showed that interstitial fluid could accurately show trends in glucose fluctuations, FDA officials said. 18. These are then released into the interstitial fluids surrounding the cells that have manufactured the eicosanoid hormone. 19. The ionic composition of the interstitial fluid and blood plasma vary due to the Gibbs Donnan effect. 20. Massage is typically the repetitive rubbing, stripping or kneading of myofascial tissues to principally improve interstitial fluid dynamics.