A Surprising Discovery That Will Help You Sleep

Insomnia is a serious problem for a lot of people. It is frustrating, leaves you exhausted, affects your quality of life and even contributes to increased risk of disease. What if just getting more of one simple mineral could help?

The typical modern diet is way too high in sodium and way too low in potassium. Low potassium has been associated with shorter sleeps and poor sleep quality. This new study examined the relationship between eating patterns of potassium and sleep.

The study, which included 4,568 people, found that higher intake of potassium at dinner is significantly associated with better scores on the Athens Insomnia Scale.

There are several reasons why potassium might help you sleep. Potassium is needed for muscle relaxation, facilitating sleep. It is also essential for neurotransmitter function. Potassium also lowers blood pressure, including nighttime blood pressure, and people with nocturnal high blood pressure suffer more sleep disturbances.

This study offers insomniacs hope by suggesting the simple strategy of getting more potassium at dinner.

The best way to increase dietary potassium is to increase fruits, vegetables, whole grains and legumes. Of course, potassium is also available as a supplement.

Nutrients. 2025;17(1):148.

For the latest research to keep you and your family healthy, get The Natural Path delivered to your inbox each month for only $29.99 a year: Subscribe!

For much more on preventing and treating insomnia, see our book The Family Naturopathic Encyclopedia.

For comprehensive natural help with your health, including insomnia, make an appointment to see Linda Woolven now. Linda’s clinic is now open for in person and virtual appointments.

The Natural Path is intended for educational purposes only and is in no way intended for self-diagnosis or self-treatment. For health problems, consult a qualified health practitioner for a comprehensive program.

Ask your health food store for The Natural Path Newsletter