#1
Which of the following is a key component of a healthy lifestyle?
Regular exercise
Excessive stress
Irregular sleep patterns
Sedentary lifestyle
#2
What is the recommended daily intake of water for an average adult?
1 liter
2 liters
3 liters
4 liters
#3
Which nutrient is the body's primary source of energy?
Protein
Carbohydrates
Fat
Vitamins
#4
What is the recommended frequency of cardiovascular exercise per week for optimal health?
Once a week
Twice a week
Three times a week
Four times a week
#5
What is the role of adequate sleep in maintaining a healthy lifestyle?
Increases stress levels
Improves cognitive function
Reduces physical activity
Promotes weight gain
#6
Which micronutrient is essential for proper blood clotting?
Vitamin C
Vitamin D
Vitamin K
Vitamin A
#7
What is the primary function of antioxidants in the body?
Promote inflammation
Protect against oxidative stress
Increase cholesterol levels
Enhance muscle growth
#8
Which form of exercise is specifically beneficial for flexibility and balance?
Weightlifting
Cardiovascular exercise
Yoga
High-intensity interval training (HIIT)
#9
Which of the following is not a component of a balanced diet?
Fruits and vegetables
Processed foods
Lean proteins
Whole grains
#10
What is the recommended limit for daily added sugar intake for adults?
10 grams
25 grams
50 grams
75 grams
#11
How does regular physical activity contribute to mental well-being?
Increases stress levels
Reduces anxiety and depression
Promotes isolation
Impairs cognitive function
#12
Which lifestyle factor has been linked to a reduced risk of chronic diseases such as heart disease and diabetes?
Smoking
Excessive alcohol consumption
Adequate hydration
Regular physical activity
#13
What is the role of fiber in a healthy diet?
Increases cholesterol levels
Promotes constipation
Aids digestion and prevents constipation
Causes weight gain
#14
How does excessive screen time impact overall well-being?
Improves sleep quality
Enhances social interactions
Increases sedentary behavior
Reduces stress levels