The sweet potato is a tropical tuber belonging to the Convolvulaceae family and requires warm climates to grow as cold conditions can be detrimental to it. It originated in tropical America and has become a staple food in various parts of the world. In Spain, sweet potatoes are associated with Christmas due to the tradition of chestnut sellers. The red variety is highly valued for its flavor and versatility in cooking, being used in preparing desserts, roasts, and potato-like dishes. Sweet potatoes offer various health benefits due to their content of vitamins, minerals, and antioxidants. They are useful for improving vision, the immune system, and intestinal transit and are especially recommended for pregnant women and children. When buying sweet potatoes, it is important to ensure they are firm and without blemishes on the skin. For storage, they should be kept in a well-ventilated place out of direct light and can last up to a week.