Total fats - total fat introduced into the body in food and dietary supplements containing both saturated fatty acids and unsaturated, including the essential fatty acids. Generally fats, thanks to energy production, allows for greater energy expenditure during exercise, causing post-workout regeneration. It is partially stored in the body. It is assumed that the energy of fat is 9 kcal per 1g. In addition to the production of fatty acids, they are the building blocks of cell membranes and the white matter of the brain. EFAs are precursors of tissue hormones and biologically active compounds. It is especially important to maintain a proper balance between acids of Omega 3 and Omega 6.