Sleep Awareness Week 2018 Day 3. Study confirms that Insomnia is genetic. What are your thoughts on this? Does insomnia run in families or ethnicities?
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![](https://i.ytimg.com/vi/9FLdJqGTAcU/maxresdefault.jpg)
Sleep Awareness Week 2018 Day 3. Study confirms that Insomnia is genetic. What are your thoughts on this? Does insomnia run in families or ethnicities?
[ Ссылка ]
[ Ссылка ]