Healthy Lifestyle QuizOnline version Test your knowledge on healthy living habits and nutrition! by Hoàng Linh Lê 1 Which of the following is NOT a healthy habit? a Drinking enough water b Eating lots of vegetables c Exercising regularly d Sleeping less than 5 hours 2 Why is breakfast important? a It helps you focus in class b It makes you sleepy c It is not necessary d It slows down your metabolism 3 What happens if you eat too much fast food? a You become stronger b You gain weight and increase health risks c You sleep better d You have more energy 4 What is a key benefit of regular exercise? a Improved cardiovascular health b Increased stress c Poor sleep quality d Weight gain 5 How much water should an average adult drink daily? a 5 liters b About 2 liters c 1 liter d 3 liters 6 What is a healthy source of fats? a Butter b Processed snacks c Avocado d Fried foods 7 Which vitamin is primarily obtained from sunlight? a Vitamin C b Vitamin B12 c Vitamin A d Vitamin D 8 What is a recommended amount of sleep for adults? a 7-8 hours b 10-12 hours c 6-7 hours d 4-5 hours 9 Which food group should make up the largest portion of your diet? a Dairy b Sweets c Meats d Fruits and vegetables 10 What is a common effect of chronic stress? a Weakened immune system b Increased energy c Better digestion d Improved focus 11 Which activity is beneficial for mental health? a Social media scrolling b Skipping meals c Overworking d Mindfulness meditation