Essential elements of a balanced diet

Both omega-3 and omega-6 fatty acids are essential, meaning they cannot be formed by the body but must be consumed either in the diet or in the form of a supplement. Traditional diets appear to have had equal amounts of omega-6 and omega-3 fatty acids, and it is believed that this was beneficial to health. While there is still much speculation as to the correct ratio, anywhere between 1:1 and 4…