Tag: Contact lenses

With hydrogels used in everything from advanced wound dressings to cosmetic face masks, their market is rapidly expanding, leaving many to wonder about their health implications. A hydrogel is a three-dimensional network of hydrophilic polymers that can hold large amounts of water or biological fluid.

According to the National Kidney Foundation, finding high levels of protein in the urine can be an early sign of kidney damage. What do protein deposits mean is a complex question, as the answer varies dramatically based on the location and nature of the accumulation.