Vitamin K deficiency is rare because it is made naturally by bacteria in the gut and found in foods like leafy greens and vegetable oils. Signs of vitamin K deficiency in adults include easy bruising ...

More than three-quarters of the global population is falling short on omega-3 intake, a nutrient gap that may increase the risk of heart disease, cognitive decline, inflammation and vision problems.

Experts say it’s preferable for a person to obtain omega-3s through foods, but supplements can be considered if a person’s diet doesn’t contain enough fatty acids. The majority of people worldwide are ...

Virus neutralization by early antisera usually requires or is enhanced by the presence of complement. The particular components of the complement system which are needed for neutralization of ...

Complement 3 glomerulopathy (C3G) is a rare kidney disease that affects your body’s innate immune system (complement system). Complement 3 glomerulopathy (C3G) is a kidney disease that’s caused by ...

Women with Alzheimer’s have far lower omega-3 levels than healthy women, while men show no such difference. Credit: Shutterstock Researchers have discovered that women with Alzheimer’s disease show a ...

Iron deficiencies are very common, but most people don’t even realize that they have one. While increasing iron intake might seem like the solution, there are various factors that contribute to iron ...

What Is Empaveli, and Why Does It Matter? First approved in 2021 for a rare blood disorder, Empaveli (pegcetacoplan) is now approved as the first targeted medicine for adults and children aged 12 ...