Why Do You Drool in Your Sleep? Experts Explain the Causes and When to Worry

Occasional drooling in your sleep may be harmless, but frequent or excessive saliva on your pillow could be a sign of an underlying health issue.
Stop Sabotaging Sleep: The Hidden Dangers of Eating Before Bed

Overeating can cause discomfort, which can be a barrier to sleep. Besides making you feel too full, large meals may induce and exacerbate acid reflux, which can result in heartburn that makes it harder to get quality sleep.