What do we use to provide energy throughout the day?

We primarily use carbohydrates, fats, and proteins to provide energy throughout the day. Carbohydrates are the body's main source of quick energy, while fats serve as a more concentrated energy source for prolonged activities. Proteins can also be utilized for energy, especially when carbohydrate stores are low. Additionally, hydration and micronutrients play a vital role in maintaining energy levels and overall health.