Almonds are loaded with everything the body needs to get a deep sleep. Rich in magnesium, almond milk has proven to be very effective when it comes to promoting sleep, due to the effectiveness of this mineral. Like cow’s milk, almond milk has tryptophan, and, thanks to this, the body can produce melatonin. This hormone is essential to regulate sleep schedules, and that is why many people with chronic insomnia tend to take melatonin supplements to sleep properly.