Answer:
Carbohydrates are the quickest source of energy for the body. Hence, a diet rich in carbohydrates is essential. Carbohydrates breakdown into glucose which is the main source of energy for the body. As sourdough bread contains the highest amount of carbohydrates hence, it is the best among the list from other foods for providing energy.
Our body requires fat but excess fat is unhealthy. The fat content of sourdough is less hence it is better than consuming oily foods like potato chips.
Also, the sourdough bread has more proteins than many other foods present in the list.