A nap can leave us feeling more tired and dazed afterwards, and sleep inertia is to be blamed for it, explains Dr Kunal Sood.

Many people think fatigue comes only from physical effort or long working hours. However, there is another kind of exhaustion ...

Digestion and Sleepiness: If your eyes start to feel heavy after eating rice, or you suddenly feel sleepy in the middle of ...

Modern western societies expect people to be happy and not sad. From brand advertisements that emphasize the instant gratification associated with the purchase of their goods to motivational speakers ...