Here are 11 ways to improve your digestion. Food can impact the makeup of your gut microbiome, the ecosystem of microorganisms that populate your gastrointestinal system. Your gut microbiome is ...

The immune system is the body’s tool for preventing or limiting infection. Its complex network of cells, organs, proteins, and tissues enables the immune system to defend the body from pathogens.

Most people have 24 ribs, with 12 on each side of the body. No evidence indicates any difference between males and females. The ribs and rib cage are excellent examples of the human body’s ...

“Space is just not very hospitable to the human body,” said Emmanuel Urquieta ... and it upends the operations of almost every biological system inside of us. Most of the potential health ...

However, the human body evolved to function in the gravity ... Microgravity also distorts the vestibular system, which is how you balance and sense which way is up. In space, there is no up ...