01/05/2026
Many people are unaware of zinc's crucial role in promoting restful slumber.
It helps regulate sleep by stimulating adenosine release and producing neurotransmitters like dopamine, serotonin, melatonin, and glutamate.
Throughout the day, levels of a molecule called adenosine should increase in your brain, leading to the initiation of sleepiness. Zinc plays a crucial role in this process.
Zinc also helps to facilitate the production of the following neurotransmitters:
-Dopamine: regulates mood and motivation while playing a part in your sleep-wake cycle
-Serotonin: helps regulate your internal clock
-Melatonin: controls when you fall asleep at night by signaling to your brain that it's time for rest
-Glutamate: helps you fall asleep by interacting with other chemicals that promote relaxation and sleepiness
If you suspect a zinc deficiency may be negatively affecting your sleep, start eating more red meat, poultry, seafood, and dairy products, and consider adding a zinc supplement to your routine.
