Another guest post from Susan Macfarlane, a Registered Dietitian Nutritionist running a busy private practice in Canada’s capital of Ottawa, Ontario: Omega 6/Omega 3  Omega 6 and 3 are two essential fats that are categorized as polyunsaturated fatty acids, or PUFAs for short. These fats are essential since we lack the ability to make them in … Continue reading Understanding Cronometer’s Nutrient Ratios – Omega 6 and 3