The vitreous humor is a gel-like liquid between the lens and the retina. It is an essential part of the eye. It helps the eye keep its shape and absorbs shock. It also maintains correct oxygen levels ...

The front surface of our eyes is covered by a thin layer of tears. The tears keep our eyes clean and comfortable, and are very important for good vision. Healthy tears contain oil, water and mucus in ...

Pink eye, or conjunctivitis, may present as one or both eyes looking red and becoming irritated. Other symptoms can include discharge, increased tearing, and crusting. ”Pink eye” is the nonclinical ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds ...