The safest, most reliable sources for long-term energy production are:

The safest, most reliable sources for long-term energy production are:

• A. Sugars
• B. Carbohydrates
• C. Critical incident stress
• D. Cumulative stress

Answer: (B)

Carbohydrates are the body’s main source of readily available energy, broken down into glucose to power muscles and the brain. For long-term energy, choosing complex carbohydrates—like whole grains, fruits, vegetables, and legumes—provides glucose more gradually, helping energy stay steady during extended activity and preventing the crashes that can come from quick sugar spikes. Sugars can boost energy quickly but often lead to rapid fluctuations in blood sugar, making them less reliable for sustained energy. The remaining options aren’t energy sources at all; they describe stress responses, which can deplete energy but don’t supply it.

Carbohydrates are the body’s main source of readily available energy, broken down into glucose to power muscles and the brain. For long-term energy, choosing complex carbohydrates—like whole grains, fruits, vegetables, and legumes—provides glucose more gradually, helping energy stay steady during extended activity and preventing the crashes that can come from quick sugar spikes. Sugars can boost energy quickly but often lead to rapid fluctuations in blood sugar, making them less reliable for sustained energy. The remaining options aren’t energy sources at all; they describe stress responses, which can deplete energy but don’t supply it.