One study showed children who consume fish oil supplements have slept longer and more rarely awake at night. According to the researchers, increasing the consumption of omega-3 found in fish oil will make a child sleep more soundly and longer.
Research conducted on 352 children aged between 7-9 years shows children who were given fish oil supplements slept 58 minutes longer than those not given the supplement.
Omega-3 has long been known as a nutrient that can increase the concentration of children in school. The best source of omega-3 fish oil is because the human body can not produce itself.
One of the key omega-3 is DHA (docosahexaenoic acid) which helps in communication between nerve cells. Omega-3 and DHA in the brain closely associated with deep sleep, sleep duration, and disturbances in sleep.
Suggested for you and your child to eat fish at least twice a week in order to have a better sleep and better concentration.