Liver is the main metabolic engine of any animal - thats what makes it an excellent source of energy-related nutrients. DESICCATED BEEF LIVER is rich in many vitamins, minerals and amino acids. It contains vitamin A and most of the B-complex, along with vitamins C, D, E and K, calcium, chromium, copper, heme iron, manganese, phosphorus, potassium, selenium, sodium, zinc and arachidonic acid. And all in a form that is easily absorbed into your bloodstream. One of the most abundant fatty acids in your brain is arachidonic acid. Neurological health relies on your body having sufficient quantities of this acid. This is where our DESICCATED BEEF LIVER supplement is helpful. After physical exercise your body converts arachidonic acid into active components such as prostaglandin PGF2alpha and PGE2.