February 24

Iodine and healthy sleep

Iodine is a mineral that is essential for the proper functioning of the thyroid gland, which is responsible for regulating metabolism and other bodily functions.

But did you know that iodine may also play a role in promoting healthy sleep?

Research has suggested that iodine can improve sleep by supporting the production of melatonin, a hormone that regulates the sleep-wake cycle. The thyroid gland, which relies on iodine, may play a role in regulating pineal gland function, which is responsible for producing melatonin.

In addition to supporting melatonin production, iodine may also help regulate other hormones that are important for sleep, such as cortisol and serotonin. Cortisol is a hormone released in response to stress, and high levels can interfere with sleep. Serotonin is a neurotransmitter that helps regulate mood and sleep, and low levels have been linked to sleep problems.

Furthermore, iodine may improve sleep by reducing inflammation in the body. Inflammation has been linked to sleep disturbances, and iodine has anti-inflammatory effects.

To ensure you're getting enough iodine to support healthy sleep, aim to consume 150 to 290 micrograms per day as recommended for adults. Foods such as seaweed, fish, dairy products, and iodized salt are good sources of iodine. However, it's important to be aware of the potential risks of excessive iodine intake.

If you're experiencing sleep problems, it's always a good idea to talk to your doctor to rule out any underlying health conditions that may be contributing to your symptoms. But by making sure you're getting enough iodine in your diet, you may be able to support healthy sleep.

In summary, iodine is important not just for thyroid function, but also for promoting healthy sleep. By supporting melatonin production, regulating hormones, and reducing inflammation, iodine may help improve the quality and quantity of sleep. Be sure to talk to your doctor if you have any concerns about your sleep or iodine intake.