The cured shoulder knuckle from Serrano originates from the Community of Madrid and is known for its rich nutritional profile. The pork meat from which this product is obtained is a valuable source of high biological value proteins, which support muscle growth. Despite its various portions, the knuckle features lean areas that are perfectly suitable for those looking to maintain a balanced diet. Additionally, pork contains essential nutrients such as thiamine, which helps in carbohydrate absorption, and zinc, necessary for bone and muscle health. It is recommended to choose the lean parts to maximize benefits and avoid excess fat. This knuckle is a great ally in the kitchen, as it can be enjoyed in various preparations. It is ideal for those looking to include quality protein in their diet, especially in weight loss regimes, due to its filling effect and low carbohydrate content.