Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Protein gives you energy thanks to amino acids. Learn why researchers want to reassess daily protein recommendations and what ...

Even after decades of research, biologists are still uncovering surprises about the human body. A team of researchers from ...

Microbiomes in older mice pumped out damaging metabolites that drove endothelial cell senescence, offering potential targets ...

If the human body were just a blob made up of a singular type of cell, then perhaps there would be at least some element of truth to the popular misconception – every seven years or so, they ...

Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...

A new international study led by scientists from Ben-Gurion University of the Negev has characterized the populations of fat cells in various fat tissues in the human body. Using innovative ...

The human body needs protein. Proteins carry out countless functions inside cells and they are vital for the growth, repair and maintenance of muscles, bones and skin. And with food companies rolling ...