Dr. Rosen answers the question: 'How Does the Eye Function?' Aug. 24, 2009— -- Question: What are the key parts of the eye that help it function properly? Answer: The eye is like a camera : The ...

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 function of the visual photopigment rhodopsin and its action in the retina to facilitate vision is well understood. However, there remain questions about other biological functions of this family ...

Iron is an essential mineral that plays a critical role in overall health, particularly in maintaining healthy eyes and clear vision. It is a key component of haemoglobin, the protein in red blood ...

Your eyes might be the window to your future brain health, and what researchers are discovering could change how we detect Alzheimer’s disease forever. Long before memory problems become noticeable, ...

Essential mineral iron is vital for clear vision, aiding oxygen transport to eyes and protecting against damage. Deficiency can lead to fatigue, blurred vision, dry eyes, and increased risk of ...