Maternal smoking during pregnancy may increase the risk of ADHD among offspring up to 3-fold.

pediatrics.aappublications.org

There are two new studies on maternal smoking. The first study showed maternal smoking during pregnancy may increase the risk of ADHD among offspring up to 3-fold.

The higher the cotinine (a metabolite of nicotine) levels are in the mother’s blood during pregnancy the greater is the child’s risk of developing ADHD later in life.

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The second study showed that smoking even just one cigarette a day during pregnancy may double the risk of sudden death for the baby.

Link to sudden infant death study: https://pediatrics.aappublications.org/%E2%80%A6/%E2%80%A6/07/peds.2018-3325