Health Sci Q1 L2

• Lifestyle can affect the functioning of the respiratory and circulatory system
• Common diseases in the respiratory and circulatory system

  • Asthma
  • Colds
  • Hypertension
  • Anemia
  • Heart disease
• Unhealthy lifestyle


  Weakens your systems and increases the risk of having diseases
• Cigarette smoking


  • Increases the risks of having different diseases and infections in the whole body
  • Causes lungs to appear dark and muddled, and heart to be enlarged
• Good health


  A state of complete physical, mental and social well-being, not just the absence of disease or illness
• Healthy lifestyle practices


  • Balanced diet
  • Regular exercise
  • Enough rest and sleep
  • Stay hydrated
  • Reduce stress
• Healthy lifestyle leads to complete wellness, while negative lifestyle weakens your system
• Living a healthy lifestyle can help prevent chronic diseases and long-term illnesses
• Feeling good about yourself and taking care of your health are important for your self-esteem and self-image
• Maintaining a healthy lifestyle involves doing what is right for your body