18:43, 13 March 2009 Sclerosis of the blood vessels of the heart and brain is the main cause of most deaths and the most disgusting disease called “senile insanity.” In order for our brain to function normally, it is necessary to provide it with a sufficient amount of unsaturated fatty acids (their main food sources are flaxseed, sunflower, olive oil, as well as wheat germ oil). Of the minerals the brain needs phosphorus, sulfur, copper, zinc, calcium, iron and magnesium.