🧬 GCSE Biology Revision Newsletter - Non-communicable Diseases

FOCUS ON: The Effect of Lifestyle on Some Non-communicable Diseases

Part 1 - Keywords:

  1. Non-communicable diseases

  2. Lifestyle factors

  3. Diet

  4. Alcohol

  5. Smoking

  6. Incidence

  7. Human cost

  8. Financial cost

  9. Local community

  10. Global impact

Part 2 - Key Facts:

  • Non-communicable diseases (NCDs) are illnesses not transmitted from person to person but rather develop over time and are often influenced by lifestyle factors.

  • Lifestyle factors such as diet, excessive alcohol consumption, and smoking significantly contribute to the incidence of NCDs.

  • The human cost of NCDs includes suffering, reduced quality of life, and premature death.

  • NCDs also impose a substantial financial burden on individuals, families, healthcare systems, and economies.

  • The impact of lifestyle choices on NCDs is felt at local, national, and global levels.

Part 3 - Quick Quiz:

  1. What are non-communicable diseases?

    a) Diseases spread through direct contact

    b) Illnesses not transmitted from person to person

    c) Infections caused by viruses only

    Answer: b) Illnesses not transmitted from person to person

  2. Which of the following lifestyle factors contributes to non-communicable diseases?

    a) Regular exercise

    b) Balanced diet

    c) Smoking

    Answer: c) Smoking

  3. What is the global impact of non-communicable diseases?

    a) Limited to certain regions

    b) Affects individuals but not communities

    c) Impacts individuals, communities, nations, and economies

    Answer: c) Impacts individuals, communities, nations, and economies

Part 4 - Going Further: Explain the relationship between lifestyle factors and the incidence of non-communicable diseases at different levels—local, national, and global. Include examples of how unhealthy dietary choices, excessive alcohol consumption, and smoking contribute to the development of NCDs, leading to adverse health outcomes and economic consequences.

Part 5 - Revision Tips: To better understand the impact of lifestyle on non-communicable diseases, create mind maps or charts summarising the key lifestyle factors and their associations with specific NCDs. Use colour-coding to highlight connections and effects.

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