While we may instinctually turn to our coffee mugs for salvation in such times, it begs the question - what really wakes us up when we're tired?

Here are some frequently asked questions about this topic:

1. Is caffeine actually effective in waking us up?

Yes! Caffeine is the most widely consumed psychoactive drug in the world because it works as a stimulant that helps improve mental alertness and reduce fatigue.

2. Can exercise help with wakefulness?

Exercise releases endorphins which increase feelings of euphoria while reducing stress levels; both factors contribute to reduced fatigue., Additionally ,regular physical activity encourages better quality sleep at nighttime, leading you feel less tired during daytime hours..

3. What role does diet play when I'm feeling fatigued?

What we eat matters significantly when trying stay awake- “Brain foods” high-in nutrients like omega-3 fatty acids found in salmon; protein-rich nuts like almonds or cashews also elevate energy level by giving metabolic lift; Finally, in addition to energizing effects foods like watermelon also work as a boost because of hydration than kick starts your day.