Question

which of the following behaviors is important to a healthy lifestyle?
a. maintaining a bmi of over 30
b. sleeping 6 hours a day
c. regular vigorous exercise
d. drinking alcohol in moderation.

Explanation:

To determine the correct answer, we analyze each option:

• Option a: A BMI over 30 is considered obese, which is unhealthy, so this is incorrect.
• Option b: While 6 hours of sleep can be enough for some, generally 7 - 9 hours is recommended for adults, so this is not the best choice.
• Option c: Regular vigorous exercise is a key component of a healthy lifestyle as it improves cardiovascular health, muscle strength, and overall well - being.
• Option d: Drinking alcohol in moderation can have some potential benefits, but regular vigorous exercise is more fundamental to a healthy lifestyle.

Answer:

c. regular vigorous exercise