Taking a spoonful of honey before bed has long been celebrated as a folk remedy for everything from a sore throat to insomnia. But modern science has actually backed up a surprising number of these claims.
Here is a look at how honey works in your body overnight, the science behind it, and why it has become a popular bedtime habit.
How Honey Works in Your Body Overnight
When you consume a spoonful of raw or high-quality honey before sleep, it triggers several physiological responses:
-
Restocking the Liver’s Energy Reserves (The “Hibernation Diet” Theory) Your brain is a massive energy consumer, even while you sleep. When you fast overnight, your liver glycogen stores can become depleted. If your blood sugar drops too low in the middle of the night, your brain panics and triggers a surge of stress hormones (like cortisol and adrenaline) to wake you up so you can find food—which is a common cause of waking up abruptly at 2 or 3 AM. Honey contains a unique 1:1 ratio of fructose to glucose. The fructose is processed slowly by the liver to keep your glycogen stores steady, while the glucose provides an immediate, gentle supply, keeping your brain calm and fed all night long.
-
Promoting Serotonin and Melatonin Production The mild, natural spike in insulin caused by the glucose in honey helps clear competing amino acids out of your bloodstream, allowing tryptophan to enter the brain more easily. Once in the brain, tryptophan is converted into serotonin (the calming neurotransmitter), which is then further converted into melatonin (the sleep hormone).
-
Soothing Coughs and Throat Irritation Honey is a viscous, natural demulcent. When you swallow it, it coats the mucous membranes of the throat, calming irritated nerve endings that trigger nighttime coughing fits. Studies have even shown that a small dose of honey can be just as effective as over-the-counter cough suppressants for children and adults.
What Kind of Honey Works Best?
-
Raw, Unprocessed Honey: This contains higher amounts of antioxidants, enzymes, and natural pollen, which offer better overall health benefits.
-
Avoid Heated or Heavily Processed Honey: Cheap commercial honey that has been heavily filtered and pasteurized often loses many of its beneficial botanical compounds.
A Quick Word of Caution
While a spoonful of honey is generally safe and beneficial for most adults, keep a few things in mind:
-
Dental Hygiene: Because honey is sticky and sugary, make sure to brush your teeth after taking it, rather than before, to prevent overnight tooth decay.
-
Caloric Count: Honey is still pure sugar (about 60 calories per tablespoon), so factor it into your daily nutritional intake if you are managing your weight or blood sugar levels.
-
Infants: Never give honey to children under 1 year old due to the risk of infant botulism, a rare but serious form of food poisoning.
Are you looking to improve your sleep quality, or are you trying a natural remedy for a specific nighttime issue like coughing?
