The primary nutrient in potatoes is carbohydrates, specifically in the form of starch. Potatoes are a staple food in many cultures around the world due to their energy content and versatility in cooking. In addition to carbohydrates, potatoes also provide dietary fiber, vitamins (such as vitamin C and some B vitamins), and minerals like potassium. These nutrients help support various bodily functions, including energy production, digestion, and muscle function. While often perceived as a high-carb food, when prepared healthily, potatoes can be part of a balanced diet.