Proper nutrition and exercise can significantly reduce what?

Proper nutrition and exercise play a vital role in managing and reducing stress. Engaging in regular physical activity is known to boost the production of endorphins, which are chemicals in the brain that act as natural painkillers and mood elevators. Alongside this, a balanced diet provides the essential nutrients that support the body's ability to handle stress effectively. Stress can often lead to various health issues, and maintaining a routine that includes healthy eating and consistent exercise helps build resilience and improves overall mental well-being.

While the other options have connections to nutrition and exercise, stress specifically is influenced in a unique way by these lifestyle choices, making it a direct benefit that can be observed from maintaining a healthy lifestyle. Proper nutrition and exercise contribute to better physical health, which can indirectly affect other mentioned factors such as obesity or chronic pain, but the immediate impact on stress levels is particularly significant.