Health is a spectrum, not a binary of sick or well
In short: This video breaks down the fundamental biology of health and disease for the 2027/28 GCSE exams. It moves beyond simple definitions to explore how physical and mental wellbeing intersect.
The curriculum defines health as a state of physical and mental wellbeing, framing it as a spectrum rather than a simple binary. It examines how various factors—ranging from diet, exercise, and sleep to stress and resource access—influence where an individual sits on that spectrum.
Diseases are categorized into two primary types: communicable (infectious) diseases, such as malaria or the common cold, which spread via pathogens like bacteria and viruses; and non-communicable diseases, which are long-lasting and non-transmissible, including asthma, CHD, diabetes, and cancer. The material also highlights complex interactions, such as how a weakened immune system or an overreaction by the body can lead to specific conditions like rashes or asthma.
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Sources
- Summary by Intellect · source: GCSE Biology - Health & Disease (2027/28 exams)
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