UK start-up Complement Therapeutics has raised an impressive €72 million ($79 million) in first-round financing that will be used to take a gene therapy for sight-robbing disease geographic atrophy ...

The complement cascade is a biochemical process in the blood that helps or 'complements' cells of the immune system to eliminate invading pathogens. When activated by one of three pathways, a cascade ...

A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...

Over time, your body’s stores of hyaluronic acid decline. Age is one reason, but environmental factors — such as smoking and air pollution — also accelerate this process. That’s the bad news. The good ...

Taking shilajit supplements may have benefits for male fertility and bone health. You can find shilajit as dissolvable powders and capsules. Research on its safety is limited, so it's best to check ...