Life Noggin explains what happens inside the human body after an infection takes hold and how to avoid getting sick ...

But have you ever wondered what exactly happens inside your body after taking that first sip? Here, MailOnline breaks down ...

The exact shade of your blood can actually tell you a lot about what’s happening inside your body. And while you might not spend much time staring at your blood—unless you’re particularly ...

Once inside your body, potassium functions as an electrolyte. When in water, an electrolyte dissolves into positive or negative ions that can conduct electricity. Potassium ions carry a positive ...