What Is Carb Cycling? Carbohydrates, sometimes called carbs, are an ongoing hot topic now. Some nutritional experts are starting to associate them with problems such as inflammation, diabetes and obesity. However, others continue to insist that they are an essential part of our daily diet. So, are all carbohydrates bad for you? And how much carbohydrate should you eat every day? This is where carbcycling can help. Carbohydrates, along with fat and protein, make up the three macronutrients. When your body digests carbohydrates, they’re broken down into glucose – your brain and body’s preferred form of fuel. When glucose gets into the bloodstream, the pancreas is triggered to produce a hormone called insulin. This transports glucose from the bloodstream into the cell. Here, it is turned into energy, stored in the fat cells or stored as glycogen