9 foods high in selenium for good sleep

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Studies have shown that a deficiency in a mineral called selenium can cause sleep problems.

It is estimated that a third of all Britons experience difficulty sleeping at least once in their lives. In some cases, mental factors such as stress and anxiety can be the cause. However, studies have shown that your diet can also have an effect.

Selenium is a mineral made up of enzymes and proteins. They work to help make DNA and protect the body from cell damage and infection.

They also help with the reproduction and metabolism of thyroid hormones.

Nutrients that are consumed less by those who sleep poorly, include vitamin C, lutein, zeaxanthin, and selenium.

Foods high in selenium include:

• Meat
• Poultry
• Fish
• Tofu
• Baked beans
• Eggs

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• Brazil nut
• Milk

As a trace element, the human body does not need excessive amounts of selenium – the average adult needs only about 55 mcg per day. Pregnant women need 60 to 70 mcg of selenium.

Symptoms of selenium deficiency:

• Hair loss in bunches
• Discolored nails and skin
• Itchy scalp or dandruff
• Extreme fatigue
• Brain fog
• Muscular weakness
• Weak immune system
• Infertility problems

The most common causes of insomnia are:

• Stress, anxiety or depression
• Tinging in the ears
• A room that is too hot or cold
• Uncomfortable beds
• Alcohol, caffeine or nicotine
• Disturbance of the daily biorhythm in connection with a long flight
• Shift work