Can Keto Improve Your Sleep Quality?

The keto diet is popular diet for losing weight, but it also has several benefits for improving sleep quality.

Here are 5 reasons why the keto diet can help you get a better night's sleep.

1. Balances Hormonal Levels

The keto diet helps in balancing hormones such as insulin, cortisol, and leptin, which are all critical for regulating sleep patterns.

By reducing insulin levels, the body becomes more sensitive to the hormone leptin, which promotes feelings of fullness and satiety, helping you fall asleep faster and sleep more soundly.

2. Reduces Inflammation

The high-fat, low-carb diet reduces inflammation, which is a major factor in sleep disorders.

Inflammation can lead to increased cortisol levels and decreased melatonin secretion, both of which can impact sleep quality.

3. Regulates Blood Sugar

The keto diet helps regulate blood sugar levels, which is important for maintaining stable energy levels throughout the day.

By avoiding the spikes and crashes in blood sugar levels that come with high carbohydrate diets, you can maintain a consistent level of energy, which will help you fall asleep faster and sleep more deeply.

4. Increases Melatonin Production

Melatonin is a hormone that regulates sleep patterns, and the keto diet can increase melatonin production.

This is because melatonin production is triggered by low carbohydrate levels and high insulin sensitivity, both of which are present on a keto diet.

5. Reduces Stress

The keto diet can reduce stress levels by regulating hormones such as cortisol, which can interfere with sleep.

In addition, the diet's focus on healthy fats and antioxidants can help reduce oxidative stress and promote overall well-being.


In conclusion, the keto diet has the potential to significantly improve sleep quality.

By shifting the body’s fuel source from glucose to fat, reducing insulin levels, and promoting the release of sleep-promoting hormones, the keto diet can help individuals get a better night’s sleep.

If you are looking to improve your sleep quality, consider incorporating the keto diet into your lifestyle.