Sweet potatoes are rich in fiber, which helps create a prolonged feeling of fullness and limits unhealthy snacking. Fiber also slows digestion, supports regular bowel movements, helps manage cholesterol, and nourishes beneficial gut bacteria. Adults should consume about 25-30 g of fiber daily (21-25 g for women, 30-38 g for men) to maintain a healthy digestive system.

Despite their natural sweetness, sweet potatoes have a low glycemic index (44-50). This means they release glucose into the bloodstream slowly, preventing sudden spikes in blood sugar. Stable blood sugar levels help reduce cravings and lower the risk of type two diabetes.

Sweet potatoes are nutrient-dense yet low in calories, packed with vitamins A, B6, C, and minerals such as potassium and manganese, as well as antioxidants like beta-carotene. These nutrients boost the immune system, improve skin health, and have anti-inflammatory effects. One hundred grams of sweet potato contains about 90-112 kcal, providing energy without excess fat.

Sweet potatoes may stimulate adiponectin, a hormone involved in regulating fat metabolism, which helps promote fat breakdown, especially abdominal fat. This root vegetable is also rich in beta-carotene, acting as an antioxidant that limits the impact of free radicals and supports the prevention of certain eye conditions like retinal damage. The body converts beta-carotene into vitamin A, an essential nutrient for vision.

Preparing sweet potatoes with a small amount of healthy fat from extra virgin olive oil or avocado is beneficial for health. Fat helps the body absorb beta-carotene into vitamin A more effectively. You should eat the sweet potato skin to absorb more fiber, as the skin is rich in antioxidants, including anthocyanins (abundant in purple sweet potatoes). These compounds neutralize free radicals in the body, thereby reducing inflammation and oxidative stress.

Prioritize boiling, baking, or roasting sweet potatoes to retain nutrients and avoid excess fat. Limit frying or adding high-fat seasonings to keep calorie content low. Combine sweet potatoes with protein-rich foods like lentils, lean meat, and eggs, along with vegetables, for a balanced and delicious meal.

Le Nguyen (According to Times of India)