Adding: Asthma is a top symptom of magnesium deficiency.
I do alot of medical research and there is much data about magnesium deficiency causing sezures, including those related to epilepsy and those that aren't.
You need to be careful about supplements and vitamins. Our diets are currently OVER-loaded with additives that are causing imbalances- explicitly, IRON, CALCIUM and VIT D and phosphorus overload. These are added by the food companies with abandon to our foods.... Then, people go and do supplements on top of them. These overloads cause a magnesium deficiency/hypervitaminosis D, and hypercalcemia.
Currently, Magnesium, which is highly important to the central nervous system has been dropping for the last 70 years and is now in the red. Meanwhile, calcium, phosphorus and vit D are skyrocketing. They are continuing to add more and more of it to food as well.
Add magnesium malate in pill form and magnesium oil to his skin.
Magnesium is also a Chelator of heavy metals and poisons, another plus.
Unlike Ca, Iron, Etc..magnesium doesnt build up in tissues, and any extra is eliminated. Check out this site:
www.mgwater.com