If you're always waking up tired, Business Insider reports your nightly routine may be to blame.
For instance, spicy foods can disrupt the sleep of people with gastroesophageal reflux disease (GERD).
Drinks with caffeine, alcohol, or carbonation can keep you awake and running to the bathroom.
And medicines, such as antihistamines, can also make you groggy in the morning.
Finally, perhaps you're addicted to screens, such as TV's or smartphones. Turn them off and sleep tight!