Back to Health Risk Assessment â Body Composition Because water is contained primarily in fat-free tissues - the muscles - the percentage of total body water can vary widely between individuals. Those with a high percent body fat can be as low as 40% total body water, while very lean individuals and athletes can attain 70%. Water is the essential component of all vital fluids and the medium of transport in every biological exchange.
Definition of ophthalmology. : a branch of medical science dealing with the structure, functions, and diseases of the eye.
It really is quite remarkable in terms of what we can do to improve peopleâs quality of life, ability to function, and restoring the precious sense of sight to a level better than theyâve ever experienced. Ophthalmology is the branch of medicine that deals with the anatomy, physiology and diseases of the eye.