Basal Tears ::: Tear glands constantly produce this clear liquid to protect and lubricate our eyes. It also improves our eyesight. When we blink, this fluid is spread over the eyes. Reflex Tears ::: These tears flood our eyes when an irritating substance or particle gets into them. Reflex tears are also associated with actions as varied as yawning and laughing. Emotional Tears ::: These are the “human” tears that we shed when we feel a strong emotion. They contain a 24 percent higher protein concentration than reflex tears. assets.jw.org/assets/m/g14/201403/g14_201403.art/102014090_univ_cnt_2_lg.jpg
Posted on: Sun, 23 Mar 2014 14:36:06 +0000