Which of the following nutrients helps in the production of ATP?

Carbohydrates are a primary source of energy for the body and play a significant role in the production of ATP (adenosine triphosphate), which is the primary energy currency in cells. When carbohydrates are consumed, they are broken down into glucose through digestion. This glucose can then undergo glycolysis and the citric acid cycle (also known as the Krebs cycle) in cellular respiration, leading to the generation of ATP.

The other nutrients mentioned have their own roles in energy production but are not as direct as carbohydrates in the initial energy conversion process. While proteins can also be used for energy, particularly during periods when carbohydrates are scarce, their primary function is related to building and repairing tissues. Fats provide a dense source of energy as well, particularly during prolonged exercise or fasting, but they undergo a different metabolic pathway compared to carbohydrates. Minerals, while essential for numerous biochemical reactions and functions in the body, do not directly contribute to ATP production. Therefore, carbohydrates are the most straightforward answer when it comes to nutrient sources involved in ATP synthesis.