You don’t need us to tell you that birth takes a lot out of your body. The amount of energy and resources it takes to grow and give birth to a baby can lead to a number of nutrient deficiencies – some of which can have a knock-on effect on your sleep. These deficiencies include:

Magnesium

“Magnesium regulates the neurotransmitters that send signals to the brain via the nervous system, working to calm the body in preparation for sleep,” Seeley explains. Magnesium also helps to relax the muscles, which will stop you from getting that restless sensation when you lie down.

Vitamin D

“Vitamin D aids in the regulation of the feel-good hormone serotonin,” says Seeley. “The hormone not only impacts mood, but also the body’s sleep-wake cycles.”

Vitamin B6 and B12

“B6 and B12 deficiencies can not only cause an overwhelming feeling of fatigue but hinder a person falling asleep,” Seeley says. A B12 deficiency can also lead to shorter sleep duration, so if you keep finding yourself waking up early without reason, that could be a potential cause.

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