Defense Secretary Pete Hegseth said he plans to test U.S. service members’ testosterone levels each year. But when it comes ...

Modern healthcare is gradually shifting away from treating diseases after they appear and toward identifying health risks ...

Updated American Cancer Society guidance is reshaping colorectal cancer screening, expanding testing options and raising ...

The Endocrine Society scrapped its vitamin D sufficiency threshold in 2024 and told doctors to stop routine testing. The lab order hasn't caught up to the guidelines.

The Pentagon now requires annual testosterone screening for service members 30 and older, raising questions about treatment ...

Testosterone testing for soldiers sounds simple, but a low result rarely tells you why – or what to do about it.

The U.S. military’s new testosterone-screening protocol directly supports its focus on human performance optimization.

The use of willow for browsing by lambs is being rolled out on a Northumberland farm to help address a cobalt deficiency. The ...

India has made significant progress in improving nutrition security, overcoming the barrier of addressing calorie gaps, over the past decades. However, micronutrient deficiencies (MND), commonly ...

Complement component 3, often called C3, is an essential protein of the immune system. This protein plays a vital role in the body’s innate immune system, providing the first line of defense against ...

C3G and IC-MPGN can be difficult to diagnose because they are so rare and their symptoms are vague and nonspecific. A kidney biopsy is considered the gold standard and usually needed to confirm the ...

A complement blood test measures how well complement proteins in your blood support immune defense. The complement system helps antibodies fight germs and clear foreign substances. Complement testing ...