Thiocynate, salivary substance and salivary stream rate were estimated. Results - Stream rate, sodium, potassium, calcium, phosphate, protein, lactate dehygrogenase, MIP 1 alpha, Malonaldehyde, 8hydroxydeoxyguanosine, thiocynate were found to increment fundamentally while Amylase movement, nutrient E and C and mouth opening were diminished in reenactment conditions in logical inconsistency to ordinary and recuperation stage. The edge for MSG and capsaicin expanded around 1.5 weakening advance, while sodium chloride diminished around 2 weakening during microgravity when contrasted with ordinary conditions. Less than overwhelming torment of teeth, facial oedema, less than overwhelming agony mandibular point districts, torment in sublingual and submandibular opening conduit areas, strange look, loss of impression of torment and temperature, diminished the tongue and mandibular development in reenactment microgravity conditions. Conclisons-These outcomes propose that reversible impact of microgravity is oedema of face, change in taste, strange demeanor of face, teeth agony and xerostomia.
