FAQ About Benefits and Risks of Intermittent Fasting

Intermittent fasting may have a positive impact on sleep quality, though more research is needed to fully understand the effects and mechanisms.

Some studies have suggested that intermittent fasting can improve sleep quality by reducing inflammation and oxidative stress, both of which can disrupt sleep. Additionally, intermittent fasting can help regulate circadian rhythms, which are the natural sleep-wake cycles that regulate the body's internal clock.

One study in humans found that intermittent fasting improved sleep quality and reduced daytime sleepiness, while another study in animals found that intermittent fasting improved sleep duration and reduced sleep disturbances.

However, it's important to note that fasting for too long or too frequently can disrupt sleep, as hunger and low blood sugar can make it difficult to fall and stay asleep. Additionally, individual results may vary and some people may experience disrupted sleep while fasting. As with any dietary or lifestyle change, it's important to consult with a healthcare provider to determine if intermittent fasting is appropriate and safe for you.