Have you ever felt so tired during the day that staying awake felt almost impossible — even after a full night of sleep? For millions of Americans, this is not ordinary fatigue. It is a recognised neurological condition known as narcolepsy. Narcolepsy is a chronic disorder that disrupts the brain’s ability to regulate the sleep–wake cycle, particularly rapid eye movement (REM)...

If you or someone close to you has recently been diagnosed with type 2 diabetes mellitus, it is completely normal to feel overwhelmed. The amount of information available can be confusing, especially when you are trying to decide on the right treatment. One of the most common questions patients in the United States ask after diagnosis is straightforward but significant: Should I choose a pill...