Complex Carbohydrates

Complex carbohydrates, also known as polysaccharides, are foods of plant origin consisting of three or more simple sugars bound together. The starch in grains is an example. Compared to simple carbohydrates (refined carbohydrates such as table sugar and white flour products), complex carbs require a prolonged enzymatic process for digestion and thus provide a slow, even flow of energy. This avoids fluctuations in glucose (blood sugar) levels which can affect energy. Complex carbohydrates are a source of dietary fibre.